Bios Settings # 1



CPU Clock Ratio: 18 X (Intel(R) Turbo Boost Tech. [disabled])

*CPU Frequency : 3.34GHz ( 186x18 )

BCLK Frequency(Mhz) [186]


All CPU Cores + Multi-Threading [Enabled]


- - UnCore & QPI Features - -
QPI Link Speed: [x36]
*QPI Link Speed : 6.69GHz
Uncore Frequency [Auto] <- so wie wenn auf [x20]
Uncore Frequency : 3720MHz
Isochronous Support [Enabled]

- - Advanced Clock Control - -
CPU Clock Drive [800mV]
PCI Express Clock Drive [900mV]
CPU Clock Skew [ 0ps]
IOH Clock Skew [ 0ps]

- - Advanced DRAM Features - -
Performance Enhance [Standard]
System Memory Multiplier (SPD) [Auto] <- so wie wenn auf [8.0]
*Memory Frequency(Mhz) 1066 : 1488
DRAM Timing Selectable (SPD) [Manual]
Profile DDR Voltage: 1.5V <- türkis nicht änderbar
Profile QPI Voltage: 1.2V <- türkis nicht änderbar

- - Timing Settings: - -
CAS Latency Time - tRCD - tRP - tRAS - CMD: 8-8-8-24-1

tRC - tRRD - tWTR - tWR - tRFC - tRTP - tFAW - CMD: 27-4-4-8-48-4-16-1 (alles auto gestellt !!!)

Round Trip Latency: [88]

- - Turnaround Settings: - - (alles auto gestellt !!!)


Different DIMMs (Writes Followed by Reads) : 6
Different Ranks (Writes Followed by Reads) : 6
On The Same Rank (Writes Followed by Reads) : 6

Different DIMMs (Reads Followed by Writes) : 8
Different Ranks (Reads Followed by Writes) : 8
On The Same Rank (Reads Followed by Writes) : 8

Different DIMMs (Reads Followed by Reads) : 6
Different Ranks (Reads Followed by Reads) : 5
On The Same Rank (Reads Followed by Reads) : 1

Different DIMMs (Writes Followed by Writes) : 6
Different Ranks (Writes Followed by Writes) : 6
On The Same Rank (Writes Followed by Writes) : 1

- - Advanced Voltage Control: - -

Load Line Calibration : [Disabled]
CPU Vcore 1.09375V : [1.28750V]
QPI/Vtt Voltage 1.200V : [1.280V]
CPU PLL 1.800V : [1.800V]

>>> MCH/ICH
PCIE 1.500V : [1.500V]
QPI PLL 1.100V : [1.100V]
IOH Core 1.100V : [1.100V] eventuell erhöhen
ICH I/O 1.500V : [1.500V]
ICH Core 1.100V : [1.100V]

>>> DRAM
DRAM Voltage 1.500V : [1.500V]
DRAM Termination 0.750V : [0.750V]
Ch-A Data VRef. 0.750V : [0.750V]
Ch-B Data VRef. 0.750V : [0.750V]
Ch-C Data VRef. 0.750V : [0.750V]
Ch-A Address VRef. 0.750V : [0.750V]
Ch-B Address VRef. 0.750V : [0.750V]
Ch-C Address VRef. 0.750V : [0.750V]

2x1024mb adata#1+#2 TEST


p1E0 OKAY ! vcore:1,2875 vtt:1,28 at fsb:177 vdimm: 1,50v ddr:1416 cpu:3.540 GHz 177010 mb/s 46581 mb/s 2x adata #1 + #2 c8-8-8-24 Uncore: x21!


177x20 = cpu@3540 QPI:6.37GHz uncore@3717(x21) DDR@1416 c7-7-7-21 max 2x adata #1 + #2 c7-7-7-21 at 1.50 Uncore: x21!


NOT 180 / DDR1440 c7-7-7-21 at 1.50v -> max DDR1416 !!! Uncore: x21!

p1E0 OKAY ! vcore:1,2875 vtt:1,28 at fsb:177 vdimm: 1,50v ddr:1416 cpu:3.540GHz 177008mb/s 46581mb/s 2x adata #1 + #2 c7-7-7-21 Uncore: x21!
p1E0 OKAY ! vcore:1,2875 vtt:1,28 at fsb:173 vdimm: 1,50v ddr:1384 cpu:3.460GHz 173013mb/s 45529mb/s 2x adata #1 + #2 c7-7-7-21 Uncore: x21!


NOT 172 / DDR1376 c6-6-6-18 at 1.64v -> max DDR1352 !!! Uncore: x21!

p1E0 OKAY ! vcore:1,2875 vtt:1,28 at fsb:169 vdimm: 1,64v ddr:1352 cpu:3.380GHz 169008mb/s 44476mb/s 2x adata #1 + #2 c6-6-6-18 Uncore: x21!
p1E0 OKAY ! vcore:1,2875 vtt:1,28 at fsb:166 vdimm: 1,64v ddr:1333 cpu:3.320GHz 166004mb/s 43685mb/s 2x adata #1 + #2 c6-6-6-18 Uncore: x21!
p1E0 OKAY ! vcore:1,2875 vtt:1,28 at fsb:163 vdimm: 1,64v ddr:1304 cpu:3.260GHz 163011mb/s 42897mb/s 2x adata #1 + #2 c6-6-6-18 Uncore: x21!
p1E0 OKAY ! vcore:1,2875 vtt:1,28 at fsb:160 vdimm: 1,64v ddr:1280 cpu:3.200GHz 160005mb/s 42106mb/s 2x adata #1 + #2 c6-6-6-18 Uncore: x21!
p1E0 OKAY ! vcore:1,2875 vtt:1,28 at fsb:155 vdimm: 1,64v ddr:1240 cpu:3.100GHz 155004mb/s 40790mb/s 2x adata #1 + #2 c6-6-6-18 Uncore: x21!
p5E0 OKAY ! vcore:1,2875 vtt:1,28 at fsb:150 vdimm: 1,64v ddr:1200 cpu:3.000GHz 150002mb/s 39474mb/s 2x adata #1 + #2 c6-6-6-18 Uncore: x21!

2x1024mb GTR TEST

169x20 = cpu@3380 QPI:6.08GHz uncore@3549(x21) DDR@1352 c7-7-7-21 max adata #2 at 1.50


p1E242 ERROR! vcore:1,2875 vtt:1,28 at fsb:172 vdimm: 1,50v ddr:1376 cpu:3.440GHz 172007mb/s 45265mb/s 2x gtr + 1x adata#2 c7-7-7-21

p1E0 OKAY ! vcore:1,2875 vtt:1,28 at fsb:169 vdimm: 1,50v ddr:1352 cpu:3.380GHz 169010mb/s 44476mb/s 2x gtr + 1x adata#2 c7-7-7-21
p1E0 OKAY ! vcore:1,2875 vtt:1,28 at fsb:165 vdimm: 1,50v ddr:1320 cpu:3.300GHz 165003mb/s 43422mb/s 2x gtr + 1x adata#2 c7-7-7-21
p1E0 OKAY ! vcore:1,2875 vtt:1,28 at fsb:161 vdimm: 1,50v ddr:1288 cpu:3.220GHz 161006mb/s 42370mb/s 2x gtr + 1x adata#2 c7-7-7-21
p1E0 OKAY ! vcore:1,2875 vtt:1,28 at fsb:157 vdimm: 1,50v ddr:1256 cpu:3.140GHz 157007mb/s 41317mb/s 2x gtr + 1x adata#2 c7-7-7-21

hier 160fsb

in windows auf 183fsb erhöht

Bios Settings # 2 FSB:201 x 18
4020 at 20x201
uncore at 17x201 = 3417
QPI at 18x201 = 3618
RAM at 3x210 = 603 MHz


500W NT + GF8800U
3x1024mb bestückt
lüfter direkt auf NB !
GTR Rams 2 bänke neben ATX anschluss
ADATA nähe cpu

CPU Clock Ratio: 20 X (Intel(R) Turbo Boost Tech. [disabled])

*CPU Frequency : 4.02GHz ( 201x20 )

BCLK Frequency(Mhz) [201]

- - Advanced CPU Features - -

Intel(R) Turbo Boost Tech. [Disabled]
CPU Cores Enabled [All]
CPU Multi-Threading [Enabled]
CPU Enhanced Halt (C1E) [Enabled]
C3/C6/C7 State Support [Disabled]
CPU Thermal Monitor [Disabled]
CPU EIST Function [Disabled]
Virtualization Technology [Enabled]
Bi-Directional PROCHOT [Enabled]

- - UnCore & QPI Features - -
QPI Link Speed: [x36]
*QPI Link Speed : 7.23GHz
Uncore Frequency [x17]
Uncore Frequency : 3417MHz
Isochronous Support [Enabled]

- - Advanced Clock Control - -
BCLK Frequency(Mhz) [201]
PCI Express Frequency(Mhz) [Auto]
CPU Clock Drive [800mV]
PCI Express Clock Drive [900mV]
CPU Clock Skew [ 0ps]
IOH Clock Skew [ 0ps]

- - Advanced DRAM Features - -
Performance Enhance [Standard]
Extreme Memory Profile(X.M.P.) [Profile1]
System Memory Multiplier (SPD) [6.0]

*Memory Frequency(Mhz) 1600 : 1206
DRAM Timing Selectable (SPD) [Manual]
Profile DDR Voltage: 1.65V <- türkis nicht änderbar
Profile QPI Voltage: 1.2V <- türkis nicht änderbar

- - Timing Settings: - -
CAS Latency Time - tRCD - tRP - tRAS - CMD: 7-7-7-21-2

tRC - tRRD - tWTR - tWR - tRFC - tRTP - tFAW - CMD: 37-8-9-19-120-9-41-2 (alles auto gestellt !!!)

Round Trip Latency: [88]

- - Turnaround Settings: - - (alles auto gestellt !!!)


Different DIMMs (Writes Followed by Reads) : 6
Different Ranks (Writes Followed by Reads) : 6
On The Same Rank (Writes Followed by Reads) : 12

Different DIMMs (Reads Followed by Writes) : 9
Different Ranks (Reads Followed by Writes) : 9
On The Same Rank (Reads Followed by Writes) : 9

Different DIMMs (Reads Followed by Reads) : 6
Different Ranks (Reads Followed by Reads) : 5
On The Same Rank (Reads Followed by Reads) : 1

Different DIMMs (Writes Followed by Writes) : 6
Different Ranks (Writes Followed by Writes) : 6
On The Same Rank (Writes Followed by Writes) : 1

- - Advanced Voltage Control: - -

Load Line Calibration : [Disabled]
CPU Vcore 1.09375V : [1.37500V]
QPI/Vtt Voltage 1.200V : [1.360V]
CPU PLL 1.800V : [1.800V]

>>> MCH/ICH
PCIE 1.500V : [1.500V]
QPI PLL 1.100V : [1.100V]
IOH Core 1.100V : [1.100V] auf 1.20 oder 1.30 eventuell erhöhen
ICH I/O 1.500V : [1.500V]
ICH Core 1.100V : [1.100V]

>>> DRAM
DRAM Voltage 1.500V : [1.720V]
DRAM Termination 0.750V : [Auto]
Ch-A Data VRef. 0.750V : [Auto]
Ch-B Data VRef. 0.750V : [Auto]
Ch-C Data VRef. 0.750V : [Auto]
Ch-A Address VRef. 0.750V : [Auto]
Ch-B Address VRef. 0.750V : [Auto]
Ch-C Address VRef. 0.750V : [Auto]

cpu läuft 4.14 GHz at 207 x 20 mit load: 1,264v

perf at 3.6GHz

wieder nur notizen :

4935 at Q4500
17354 at Q4500
-----------------
-------------------

3.62GHz sind wie Quad at 3861 !
also single nur um 7% im vorteil ???

----------------------------------------
timings 7-7-7-21-C1 nbcore:3618mhz
CB 1CPU 4235 at 3618 nbcore:3618mhz
CB xCPU 17253 at 3618 nbcore:3618mhz
21,22 at i7-3620 hpquad at i7-3620mhz
17,23 at i7-3620 hpdual !!! hmm der i7-3620 performt wie der Q9650 at 4.55 beim hp dual ???
17,00 at at i7-3620 hp single hmm

----------------------------------------
timings 6-6-6-18-C1 nbcore:3618mhz
CB 1CPU xxxx at 3618 nbcore:3618mhz
CB xCPU 17521 at 3618 nbcore:3618mhz
20,38 at i7-3620 hpquad at i7-3620mhz
17,36 at i7-3620 hpdual !!! hmm der i7-3620 performt wie der Q9650 at 4.55 beim hp dual ???
17,02 at at i7-3620 hp single hmm
----------------------------------------
----------------------------------------

1,34vcore[1,3750]
cpu: pll:1,80v
qpi/vtt volt:1,36
dram:1,72v
pcie:1,50v
qpipll:1,1
IOH CORE:1,30v
ICH I/O 1,50v

cpu:21x180=3780MHz
UnCore:21x180=3780MHz
QPI:18x180=3240
RAM 3x180=540 CL6-6-6-18-C1

CB xCPU 18134 at i7-3780
-> hier störte das HTON! wieder mal den Wert deshalb nur -> 21,77s at i7-3780 hpquad
16,66s at i7-3780 hpdual
16,48s at i7-3780 hp single hmm
----------------------------------------

intel booster war on hmm 21MP und 20 uncore

mit 1,44vtt nun boot at
MP21x190FSB möglich !!!

1,34vcore[1,3750]
cpu: pll:1,80v
qpi/vtt volt:1,44
dram:1,72v
pcie:1,50v
qpipll:1,1
IOH CORE:1,30v
ICH I/O 1,50v

cpu:21x190=3990MHz
UnCore:21x190=3990MHz vtt:1,44 !
QPI:18x180=3420
RAM 3x190=570 CL6-6-6-18-C1

CB xCPU xxx at i7-3990
17,89s at i7-3990 hpquad
XX,66s at i7-3990 hpdual
xx,48s at i7-3990 hp single hmm
----------------------------------------






















It can be a fine balance so far come across 4 types of core i7 cpus from my rounds on forums and my own experience

Type 1 - core i7 cpus that need high to very high cpu vtt to overclock for memory and bclk.

Type 2 - core i7 cpus that like low-medium low cpu vtt to overclock for memory and bclk and scale with cpu vtt and memory voltage

Type 3 - core i7 cpus that only like low-medium low cpu vtt to overclock for memory and bclk BUT DO NOT scale for either cpu vtt and memory voltage or both

Type 4 - core i7 cpus that like cpu vtt close to vcore so you may find the cpu needs high vcore for lower clocks due to cpu vtt requirement for those clocks.

low cpu vtt = 1.3-1.35v
medium cpu vtt = 1.35-1.5v
high cpu vtt = 1.5-1.55v
very high cpu vtt = >1.55-1.65v

vcore:1,37500 (at Load:1,31v)
vtt:1,42v
iohcore:1,26v
dram:1,64
qpi-pll:1,20
ich i/o 1,50
ICH CORE: 1,20v

at 190x20+1 = 21 !!!

letzter test für heute !!!

cpu:21x180=3780MHz
UnCore:22x180=3960MHz vtt:1,44 !
QPI:18x180=3240
RAM 3x180=540 CL6-6-6-18-C1
HT auf OFF !!!!!



CB xCPU 15498 at i7-cpu3780/uncore3960 hier HT OFF bemerkbar
17,77s at i7-cpu3780/uncore3960 hpquad
16,63s at i7-cpu3780/uncore3960 hpdual
16,25s at i7-cpu3780/uncore3960 hp single hmm
----------------------------------------

Bios Settings # 3 (01.August 2009)
(EnermaxNT:EIN650AWT + Geforce7900GT)
test at triple channel ADATA


CPU Clock Ratio: 20 X (Intel(R) Turbo Boost Tech. [Enabled])

*CPU Frequency : 4.10GHz ( 205x20 )

BCLK Frequency(Mhz) [205] Turbo:ON -> 21x205= 4.305 GHz


All CPU Cores + Multi-Threading [Enabled]


- - UnCore & QPI Features - -
QPI Link Speed: [x36]
*QPI Link Speed : 7.38GHz
Uncore Frequency [x18]
Uncore Frequency : 3690MHz
Isochronous Support [Enabled]

- - Advanced Clock Control - -
CPU Clock Drive [700mV]
PCI Express Clock Drive [700mV]
CPU Clock Skew [ 0ps]
IOH Clock Skew [ 0ps]

- - Advanced DRAM Features - -
Performance Enhance [Standard]
System Memory Multiplier (SPD) [6.0]
*Memory Frequency(Mhz) 1066 : 1230
DRAM Timing Selectable (SPD) [Manual]
Profile DDR Voltage: 1.5V <- türkis nicht änderbar
Profile QPI Voltage: 1.2V <- türkis nicht änderbar

- - Timing Settings: - -
CAS Latency Time - tRCD - tRP - tRAS - CMD: 7-7-7-21-2

tRC - tRRD - tWTR - tWR - tRFC - tRTP - tFAW - CMD: 2 (alles auto gestellt !!!) 27-4-4-8-60-4-16-2

Round Trip Latency: [88]

- - Turnaround Settings: - - (alles auto gestellt !!!)


Different DIMMs (Writes Followed by Reads) : 7
Different Ranks (Writes Followed by Reads) : 7
On The Same Rank (Writes Followed by Reads) : 7

Different DIMMs (Reads Followed by Writes) : 8
Different Ranks (Reads Followed by Writes) : 8
On The Same Rank (Reads Followed by Writes) : 8

Different DIMMs (Reads Followed by Reads) : 6
Different Ranks (Reads Followed by Reads) : 5
On The Same Rank (Reads Followed by Reads) : 1

Different DIMMs (Writes Followed by Writes) : 6
Different Ranks (Writes Followed by Writes) : 6
On The Same Rank (Writes Followed by Writes) : 1

- - Advanced Voltage Control: - -

Load Line Calibration : [Disabled]
CPU Vcore 1.14375V : [1.37500V]
QPI/Vtt Voltage 1.200V : [1.360V]
CPU PLL 1.800V : [1.800V]

>>> MCH/ICH
PCIE 1.500V : [1.500V]
QPI PLL 1.100V : [1.100V]
IOH Core 1.100V : [1.100V] eventuell erhöhen
ICH I/O 1.500V : [1.500V]
ICH Core 1.100V : [1.100V]

>>> DRAM
DRAM Voltage 1.500V : [1.720V]
DRAM Termination 0.750V : [Auto]
Ch-A Data VRef. 0.750V : [Auto]
Ch-B Data VRef. 0.750V : [Auto]
Ch-C Data VRef. 0.750V : [Auto]
Ch-A Address VRef. 0.750V : [Auto]
Ch-B Address VRef. 0.750V : [Auto]
Ch-C Address VRef. 0.750V : [Auto]



Prime test


load:1,08v dist to max:42 / CPU:53c (wasser:28) cpu:3900 NB:3510 (x18) ram:780 7-7-7-21-2T triple-channel ????






load:1,136v dist to max:42 / CPU:53c (wasser:28) cpu:3900 NB:3510 (x18) ram:7-7-7-21-2T dual-channel

load:1,15v dist to max:50 / CPU:45c (wasser:26) cpu:3800 NB:3420 (x18) ram:7-7-7-21-2T

test 195FSB !!!


-------------------------------------------------------
DUAL-CH-TEST
201x21=4221 Dc test atbios1.37500 vtt:1,36? load:1,328v 4.221GHz ? = dist to max:32c !
nb:3618(x18) ram:804 7-7-7-21-2N
hpdual:15,08 quad:18,89 xcpu:20269
---------------------------------------------------------
triple test

Core:4305[x21] / Uncore:3690[x18] / QPI: 3690[x18] / RAM:615 [x3] 6-6-6-18-2N (Triple) / (BCLK:205)
HP-Dual: 14,92s / HP-Quad: 17,75s/ CB R10 xCPU: 20627 Turbo:ON
v@Load: 1,33v (Max:205x21) bios 1,37v dist to max:29 / CPU:66c (wasser:27)


Core:4032[x21] / Uncore:3456[x18] / QPI: 3456[x18] / RAM:768 [x4] 7-7-7-21-2N (Triple) / (BCLK:192)
HP-Dual: 16.02s / HP-Quad: 18,72s/ CB R10 xCPU: 19294 Turbo:ON
v@Load: 1,23v (Max:192x21) bios 1,30v dist to max:34 / CPU:61c (wasser:28)

Core:3800[x20] / Uncore:3420[x18] / QPI: 3420[x18] / RAM:760 [x4] 7-7-7-21-2N (Triple) / (BCLK:190)
HP-Dual: 16.97s / HP-Quad: 21.19s/ CB R10 xCPU: 18233 T:OFF v@Load: 1,168v (Max:192x20) bios 1,225v dist to max:42 / CPU:53c (wasser:27)

Bios Settings # 4 (03.August 2009)
(NT:LC6550 + Geforce7900GT)
test at triple channel ADATA

CPU Clock Ratio: 20 X (Intel(R) Turbo Boost Tech. [Enabled])

*CPU Frequency : 4.16GHz ( 208x20 )

BCLK Frequency(Mhz) [208] Turbo:ON -> 21x208= 4.368 GHz


All CPU Cores + Multi-Threading [Enabled]
************************************************************

- - UnCore & QPI Features - -
QPI Link Speed: [x36]
*QPI Link Speed : 7.48GHz
Uncore Frequency [x18]
Uncore Frequency : 3744MHz
Isochronous Support [Enabled]

- - Advanced Clock Control - -
CPU Clock Drive [700mV]
PCI Express Clock Drive [700mV]
CPU Clock Skew [ 0ps]
IOH Clock Skew [ 0ps]

- - Advanced DRAM Features - -
Performance Enhance [Standard]
System Memory Multiplier (SPD) [6.0]
*Memory Frequency(Mhz) 1066 : 1248
DRAM Timing Selectable (SPD) [Manual]
Profile DDR Voltage: 1.5V <- türkis nicht änderbar
Profile QPI Voltage: 1.2V <- türkis nicht änderbar

- - Timing Settings: - -
CAS Latency Time - tRCD - tRP - tRAS - CMD: 6-6-6-18-1

tRC - tRRD - tWTR - tWR - tRFC - tRTP - tFAW - CMD: 1 (alles auto gestellt !!!) 27-4-4-8-60-4-16-1

Round Trip Latency: [88]

- - Turnaround Settings: - - (alles auto gestellt !!!)


Different DIMMs (Writes Followed by Reads) : 6
Different Ranks (Writes Followed by Reads) : 6
On The Same Rank (Writes Followed by Reads) : 6

Different DIMMs (Reads Followed by Writes) : 8
Different Ranks (Reads Followed by Writes) : 8
On The Same Rank (Reads Followed by Writes) : 8

Different DIMMs (Reads Followed by Reads) : 6
Different Ranks (Reads Followed by Reads) : 5
On The Same Rank (Reads Followed by Reads) : 1

Different DIMMs (Writes Followed by Writes) : 6
Different Ranks (Writes Followed by Writes) : 6
On The Same Rank (Writes Followed by Writes) : 1

- - Advanced Voltage Control: - -

Load Line Calibration : [Disabled]
CPU Vcore 1.14375V : [1.41250V]
QPI/Vtt Voltage 1.200V : [1.380V]
CPU PLL 1.800V : [1.840V]

>>> MCH/ICH
PCIE 1.500V : [1.500V]
QPI PLL 1.100V : [1.100V]
IOH Core 1.100V : [1.100V] eventuell erhöhen
ICH I/O 1.500V : [1.500V]
ICH Core 1.100V : [1.100V]

>>> DRAM
DRAM Voltage 1.500V : [1.720V]
DRAM Termination 0.750V : [Auto]
Ch-A Data VRef. 0.750V : [Auto]
Ch-B Data VRef. 0.750V : [Auto]
Ch-C Data VRef. 0.750V : [Auto]
Ch-A Address VRef. 0.750V : [Auto]
Ch-B Address VRef. 0.750V : [Auto]
Ch-C Address VRef. 0.750V : [Auto]

-----------------------------------------------------------
Core:4368[x21] / Uncore:3744[x18] / QPI: 3744[x18] / RAM:624 [x3] 6-6-6-18-1N (Triple) / (BCLK:208)
HP-Dual: 14,48s / HP-Quad: 16,89s/ CB R10 xCPU: 21179 Turbo:ON
v@Load: 1,344v (Max:208x21) bios 1,4125v dist to max:26 / CPU:69c (wasser:28)
----------------------------------------------------------


Core:4326[x21] / Uncore:3708[x18] / QPI: 3708[x18] / RAM:824 [x4] 8-8-8-24-2N (Triple) / (BCLK:206)
HP-Dual: 15,55s / HP-Quad: 18,16s/ CB R10 xCPU: 20721 Turbo:ON
v@Load: 1,34v (Max:206x21) bios 1,40v dist to max:26 / CPU:69c (wasser:28)

bios setting eines anderen users aus dem internet

GIGABYTE GA-EX58-UD4P
MB Intelligent Tweaker(M.I.T.)
Advanced CPU Features {Press Enter]
CPU Clock Ratio*..............................:20
CPU Frequency .....(Ghz)...................:4.22Ghz (4.41Ghz Turbo)
Intel(R) Turbo Boost Tech..................:Enabled
CPU Cores Enabled............................:ALL
CPU Multi Threading..........................:Enabled
CPU Enhanced Halt (C1E)...................:Enabled
C3/C6/C7 State Support....................: Disabled
CPU Thermal Monitor.........................:Enabled
CPU EIST Function............................:Enabled
Virtualization Technology...................:Enabled
Bi-Directional PROCHOT.....................:Enabled
Uncore & QPI Features [Press Enter]
QPI Link Speed*..............................:x36
QPI Link Speed* .............(Ghz)....... :7.59
Uncore Frequency...........................:x18
Uncore Frequency..............(Mhz).... :3,798
Isochronous Support.......................:Enabled
Advanced Clock Control [Press Enter]
>>>>>Standard Clock Control
Base Clock (BCLK) Control*..............:Enabled
BCLK Frequency (Mhz)*...................:210
PCI Exxpress Frequency (Mhz)...........:103
C.I.A.2..........................................: Disabled
>>>>>Standard Clock Control
CPU Clock Drive (mV).......................:700mV
PCI Express Clock Drive (mV)............:700mV
CPU Clock Skew (ps)........................:0ps
IOH Clock Skew (ps)........................:0ps
Advanced Dram Features [Press Enter}
Performance Enhance......................:Turbo
Extreme Memory Profile (X.M.P.)........:Profile1
System Memory Multiplier (SPD)........:x8
Memory Frequency (Mhz).................:1,680Mhz
DRAM Timing Selectable (sPD) ..........:Quick
Channel A Timing Settings [Press Enter]
>>>>>Channel A Standard Timing Control
Cas Latency Time...........................:8
tRCD............................................:8
tRP..............................................:8
tRAS............................................:21
>>>>>Channel A Advanced Timing Control
tRC..............................................:30
tRRD ...........................................:6
tWTR ..........................................:6
tWR.............................................:10
tWTP............................................:Auto (22)
tWL..............................................:Auto (8)
tRFC............................................:60
tRTP............................................:6
tFAW...........................................: Auto (30)
Command Rate (CMD) .....................:1
>>>>>Channel A Misc Timing Control
Round Trip Latency.........................: Auto (65)
Channel A Turnaround Setting [Press Enter]
>>>>> Channel A Writes Followed By Reads
Different DIMMs.............................:7Auto
Different Ranks..............................:7 Auto
On The Same Rank.........................:9 Auto
>>>>> Channel A Reads Followed By Writes
Different DIMMs.............................:8 Auto
Different Ranks .............................:8 Auto
On The Same Rank.........................:8 Auto
>>>>> Channel A Reads Followed By Reads
Different DIMMs.............................:6 Auto
Different Ranks..............................:5 Auto
On The Same Rank.........................:1
>>>>> Channel A Writes Followed By Writes
Different DIMMs.............................:6 Auto
Different Ranks..............................:6 Auto
On The Same Rank.........................:1
Channel B Timing Settings [Press Enter]
>>>>>Channel B Standard Timing Control
Cas Latency Time..........................:8
tRCD...........................................:8
tRP.............................................:8
tRAS...........................................:21
>>>>>Channel B Advanced Timing Control
tRC.............................................:30
tRRD...........................................: 6
tWTR..........................................: 6
tWR............................................:10
tWTP............................................:Auto (22)
tWL..............................................:Auto (8)
tRFC...........................................:60
tRTP...........................................:6
tFAW..........................................:Auto (30)
Command Rate (CMD)....................:1
>>>>>Channel B Misc Timing Control
Round Trip Latency........................: Auto (66)
Channel B Turnaround Setting [Press Enter]
>>>>> Channel B Writes Followed By Reads
Different DIMMs............................:7 Auto
Different Ranks.............................:7 Auto
On The Same Rank........................:9 Auto
>>>>> Channel B Reads Followed By Writes
Different DIMMs............................:8 Auto
Different Ranks.............................:8 Auto
On The Same Rank........................:8 Auto
>>>>> Channel B Reads Followed By Reads
Different DIMMs............................:6 Auto
Different Ranks.............................:5 Auto
On The Same Rank........................:1 Auto
>>>>> Channel B Writes Followed By Writes
Different DIMMs............................:6 Auto
Different Ranks.............................:6 Auto
On The Same Rank........................:1 Auto
Channel C Timing Settings [Press Enter]
>>>>>Channel C Standard Timing Control
Cas Latency Time.........................:8
tRCD..........................................:8
tRP............................................:7
tRAS..........................................:21
>>>>>Channel C Advanced Timing Control
tRC............................................:30
tRRD..........................................:6
tWTR.........................................:6
tWR...........................................:10
tWTP............................................:Auto (22)
tWL..............................................:Auto (8)
tRFC..........................................:60
tRTP..........................................:6
tFAW.........................................:Auto (30)
Command Rate (CMD)...................: 1
>>>>>Channel C Misc Timing Control
Round Trip Latency.......................:68 - Auto
Channel C Turnaround Setting [Press Enter]
>>>>> Channel C Writes Followed By Reads
Different DIMMs..........................:7 Auto
Different Ranks...........................:7 Auto
On The Same Rank......................:9 Auto
>>>>> Channel C Reads Followed By Writes
Different DIMMs..........................:8 Auto
Different Ranks...........................:8 Auto
On The Same Rank......................:8 Auto
>>>>> Channel C Reads Followed By Reads
Different DIMMs..........................:6 Auto
Different Ranks...........................:5 Auto
On The Same Rank......................:1
>>>>> Channel C Writes Followed By Writes
Different DIMMs..........................:6 Auto
Different Ranks...........................:6 Auto
On The Same Rank......................:1
Advanced Voltage Control [Press Enter]
>>>>CPU Voltages
LoadLine Calibration.....................: Disabled
CPU Vcore.................................:1.43125v
QPI/VTT Voltage.........................:1.34v
CPU PLL.....................................:1.800v
>>>>>MCH/ICH Voltrage
PCIE.........................................:1.540v
QPI PLL.....................................:1.160v
IOH Core...................................:1.20v
ICH I/O.....................................:1.600v
ICH Core...................................:1.140v
>>>>>Dram
DRAM Voltage............................:1.640v
DRAM Termination.......................:0.780v
Ch-A Data Vref...........................:0.760v
Ch-B Data Vref...........................:0.760v
Ch-C Data VRef..........................:0.760v
Ch-A Address Vref......................:0.760v
Ch-B Address Vref.......................:0.760v
Ch-C Address VRef......................:0.760v

Bios Settings # 5 (23.Jänner 2010 / CPU cooled by Selfmade Wak siehe: -> Link)

CPU Clock Ratio: 20 X (Intel(R) Turbo Boost Tech. [disabled])
*CPU Frequency : 4.04 GHz ( 202x20 )
BCLK Frequency(Mhz) [202]
All CPU Cores + Multi-Threading [Enabled] (Hyperthreading)

- - Advanced Clock Control - -
CPU Clock Drive [700mV]
PCI Express Clock Drive [700mV]
CPU Clock Skew [ 0ps]
IOH Clock Skew [ 0ps]
-----------------------------------------------------------
Core:4040[x20] / Uncore:3653[x18] / QPI: 3653[x18] / RAM:812 [x4] 7-7-7-20-1N (Single) / (BCLK:202)
HP-Dual: XX,XXs / HP-Quad: XX,XXs/ CB R10 xCPU: XXXXX Turbo:OFF
vCore @ Load: 1,26v Dist to max:22 / CPU:XXc CB:34,6c @ Prime95 @ 8Threads (14min 0E OKAY)(Water:30,4 / Room:25,3)
Front-Fan @ 5v / Case-Fan @ 12v (je 3x120mm = 6x120mm)

Load Line Calibration : [Disabled]
CPU Vcore: 1.32500V @ Load: 1,26v / QPI/Vtt Voltage: 1.340V (1,28?) / CPU PLL: 1.800V

>>> MCH/ICH >>> PCIE: 1.540V / QPI PLL: 1.160V / IOH Core: 1.200V / ICH I/O: 1.600V / ICH Core: 1.140V
>>> DRAM Voltage 1.500V : [1.640V]

-----------------------------------------------------------
Bios Settings # 6 (23.Jänner 2010 / CPU cooled by Selfmade Wak siehe: -> Link)

CPU Clock Ratio: 21 X (Intel(R) Turbo Boost Tech. [enabled])
*CPU Frequency : 4.28 GHz ( 204x21 )
BCLK Frequency(Mhz) [204]
All CPU Cores + Multi-Threading [Disabled] (Hyperthreading)

- - Advanced Clock Control - -
CPU Clock Drive [700mV]
PCI Express Clock Drive [700mV]
CPU Clock Skew [ 0ps]
IOH Clock Skew [ 0ps]
-----------------------------------------------------------
Core:4284[x21] / Uncore:3645[x18] / QPI: 3645[x18] / RAM:816 [x4] 7-7-7-20-1N (Single) / (BCLK:204)
HP-Dual: XX,XXs / HP-Quad: XX,XXs/ CB R10 xCPU: XXXXX Turbo:ON
vCore @ Load: 1,28v Dist to max:28 / CPU:XXc CB:34,2c @ Prime95 @ 4Threads (10min 0E OKAY)(Water:30,6c / Room:25,3)
Front-Fan @ 5v / Case-Fan @ 12v (je 3x120mm = 6x120mm)

Load Line Calibration : [Disabled]
CPU Vcore: 1.32500V @ Load: 1,29v / QPI/Vtt Voltage: 1.340V (1,28?) / CPU PLL: 1.800V

>>> MCH/ICH >>> PCIE: 1.540V / QPI PLL: 1.160V / IOH Core: 1.200V / ICH I/O: 1.600V / ICH Core: 1.140V
>>> DRAM Voltage 1.500V : [1.640V]

-----------------------------------------------------------

Bios Settings # 7 (23.Jänner 2010 / CPU cooled by Selfmade Wak siehe: -> Link)

CPU Clock Ratio: 21 X (Intel(R) Turbo Boost Tech. [enabled])
*CPU Frequency : 4.30 GHz ( 205x21 )
BCLK Frequency(Mhz) [205]
All CPU Cores + Multi-Threading [Enabled] (Hyperthreading)

- - Advanced Clock Control - -
CPU Clock Drive [700mV]
PCI Express Clock Drive [700mV]
CPU Clock Skew [ 0ps]
IOH Clock Skew [ 0ps]
-----------------------------------------------------------
Core:4305[x21] / Uncore:3731[x18] / QPI: 3731[x18] / RAM:829 [x4] 7-7-7-20-1N (Single) / (BCLK:205)
HP-Dual: XX,XXs / HP-Quad: XX,XXs/ CB R10 xCPU: XXXXX Turbo:ON
vCore @ Load: 1,29v Dist to max:26c / CPU:XXc CB:26,5c @ Prime95 @ 8Threads (14min 0E OKAY)(Water:21,7 / Room:19,0)
Front-Fan @ 5v / Case-Fan @ 12v (je 3x120mm = Radiator cooled by 6x120mm @ 900RPM )

Load Line Calibration : [Disabled]
CPU Vcore: 1.37500V @ Load: 1,29v / QPI/Vtt Voltage: 1.360V / CPU PLL: 1.800V

>>> MCH/ICH >>> PCIE: 1.540V / QPI PLL: 1.160V / IOH Core: 1.200V / ICH I/O: 1.600V / ICH Core: 1.140V
>>> DRAM Voltage 1.500V : [1.640V]

Room-Temp:19c Water-Temp:21,7c
Watercooler-Base-Temp: 26,5c
Radi cooled by 6x120mm @ 900RPM

Bios Settings # 8 (21.Februar 2010 / CPU cooled by Selfmade Wak siehe: -> Link)

CPU Clock Ratio: 21 X (Intel(R) Turbo Boost Tech. [enabled])
*CPU Frequency : 4.07 GHz ( 194x21 )
BCLK Frequency(Mhz) [194]
All CPU Cores + Multi-Threading [Enabled] (Hyperthreading)

- - Advanced Clock Control - -
CPU Clock Drive [700mV]
PCI Express Clock Drive [700mV]
CPU Clock Skew [ 0ps]
IOH Clock Skew [ 0ps]
-----------------------------------------------------------
Core:4074[x21] / Uncore:3456[x18] / QPI: 3456[x18] / RAM:768 [x4] 7-7-7-20-1N (Single) / (BCLK:194)
HP-Dual: 15,31s / HP-Quad: 17,92s/ CB R10 xCPU: 19476 Turbo:ON
vCore @ Load: 1,20v Dist to max:29c / CPU:71c CB:34,9c @ Prime95 @ 8Threads (5min 0E OKAY)(Water:29,7 / Room:26,0)
Front-Fan @ 5v / Case-Fan @ 12v (je 3x120mm = Radiator cooled by 6x120mm @ 900RPM )


Load Line Calibration : [Enabled]
CPU Vcore: 1.22500V @ Load: 1,20v / QPI/Vtt Voltage: 1.260V / CPU PLL: 1.800V

>>> MCH/ICH >>> PCIE: 1.500V / QPI PLL: 1.100V / IOH Core: 1.100V / ICH I/O: 1.500V / ICH Core: 1.100V
>>> DRAM Voltage 1.500V : [1.640V]

Room-Temp:19c Water-Temp:21,7c
Watercooler-Base-Temp: 26,5c
Radi cooled by 6x120mm @ 900RPM

Bios Settings # 9 (26.Februar 2010 / Bios: F10h / CPU cooled by Selfmade Wak siehe: -> Link)

CPU Clock Ratio: 21 X

*CPU Frequency : 4.17 GHz ( 199x21 )
BCLK Frequency (Mhz) : [199]

Intel(R) Turbo Boost Tech. [Enabled]
CPU Cores Enabled : [All]
CPU Multi-Threading [Disabled] (CPU Hyper-threading is disabled)
CPU Enhanced Halt (C1E) [Disabled]
C3/C6/C7 State Support [Disabled]
CPU Thermal Monitor [Disabled]
CPU EIST Function [Disabled]
Bi-Directional PROCHOST [Enabled]
Virtualization Technology [Enabled]

- - Advanced Clock Control - -
PCI Express Frequency(Mhz) [100]
C.I.A.2 [disabled]

CPU Clock Drive [700mV]
PCI Express Clock Drive [700mV]
CPU Clock Skew [ 0ps]
IOH Clock Skew [ 0ps]
Performance Enhance [Standard]

Load Line Calibration : [Enabled]
CPU Vcore: 1.27500V @ Load: 1,248v / QPI/Vtt Voltage: 1.300V / CPU PLL: 1.800V

>>> MCH/ICH >>> PCIE: 1.500V / QPI PLL: 1.100V / IOH Core: 1.100V / ICH I/O: 1.500V / ICH Core: 1.100V
>>> DRAM Voltage 1.500V : [1.640V]

-----------------------------------------------------------

Core:4177[x21] / Uncore:3580[x18] / QPI: 3580[x18] / RAM:795 [x4] 7-7-7-20-1N (Triple) / (BCLK:199)
vCore @ Load: 1,248v Dist to max:35c / CPU:65c CB:32,4c @ Prime95 @ 4Threads (5min 0E OKAY) (Water:27,5 / Room:24c)


CPU-Temp: Dist to max:35c @ Load (Dist to max:60c @ Idle)
Room-Temp: 24c Water-Temp:27,5c @ Load (24,2c @ Idle)
Watercooler-Base-Temp: 32,4c @ Load (27,2c @ Idle)
Radiator cooled by 6x120mm @ 900RPM ( Front-Fan @ 5v / Case-Fan @ 12v)

HP-Dual: 1x,xxs / HP-Quad: 1x,xxs/ CB R10 xCPU: 1xxxx Turbo:ON

hier ein paar ergebnisse

mit MP19 auch nicht FSB 206 (+55%) Stabil...
d.h. bei 200 FSB ist das FSB-Limit der CPU erreicht...


212 OK / 213! Freeze @ 1 Kern @Load 1,312v CPU:55c / bios: QPI:1,34v / Vcore:1,33125v (Ramx3:1266 c8-8-8-20) uncore:3587(x17!) ... über 200 FSB ist das FSB-Limit der CPU erreicht...

200 OK / 201! Freeze @ 1 Kern @Load 1,312v CPU:55c / bios: QPI:1,34v / Vcore:1,33125v (Ramx3:1266 c8-8-8-20) uncore:3800(x19!) ... über 200 FSB ist das FSB-Limit der CPU erreicht...

210 OK / 211 Freeze @ 1 Kern at CPU-Temp:54c @ 1, bios: QPI:1,32v / Vcore:1,30v (Ramx4:1680 c7-7-7-20) uncore:3780(x18!)








CPU Vcore: 1.27500V @ Load: 1,248v / QPI/Vtt Voltage: 1.300V / CPU PLL: 1.800V

CPU Vcore: 1.27500V @ Load: 1,248v / QPI/Vtt Voltage: 1.300V / CPU PLL: 1.800V

qpi x 44 = 172 x 44 = 7568 : 2 = 3.784 GHz !!! max qpi = 7568 !!! at bios: vcore:1,33125v qpi:1,34v ioh:1,20 dram:1,64 !!! qpi-pll:1,10 !!! ich core:1,10v

BCLK: 172
Core (x19) 3312
Uncore (x20) 3487
QPI (x22) 3842
Ram (x3) 516 C8-8-8-20

qpi x 44 = 180 x 44 = 7920 : 2 = 3.960 GHz !!! max qpi = 7920 !!! at bios: vcore:1,40000v qpi:1,40v ioh:1,26 dram:1,72 !!! qpi-pll:1,16 !!! ich core:1,16v cpu-pll:1,90

BCLK: 180
Core (x19) 3430
Uncore (x20) 3610
QPI (x22) 3971
Ram (x3) 541 C8-8-8-20

alle volt x 1,05 ???


Freeze at 182 FSB !!!

qpi x 44 = 167 x 44 = 7348: 2 = 3.674 GHz !!! max qpi = 7348 !!! at bios: vcore:1,27500v qpi:1,28v ioh:1,16 dram:1,72 !!! qpi-pll:1,16 !!! ich core:1,16v cpu-pll:1,80

BCLK: 167
Core (x19) 3175
Uncore (x22) 3674 <- limit ??? :confused:
QPI (x22) 3674
Ram (x3) 501 C8-8-8-20

alle volt gesenkt ... nun 7,8% weniger fsb möglich .... :cool2:


Freeze at 169 FSB !!! ....QPI (x22) <- limit ... :cool2:

qpi x 44 = 181 x 44 = 7964: 2 = 3.982 GHz !!! max qpi = 7964 <- geht

at bios: vcore:1,27500v qpi:1,28v ioh:1,16 dram:1,72 !!! qpi-pll:1,16 !!! ich core:1,16v cpu-pll:1,80

BCLK: 177
Core (x19) 3373
Uncore (x20) 3550 <- okay :yeah:
QPI (x22) 3905
Ram (x3) 532 C8-8-8-20

also das uncore limit liegt bei .... 3621(x20)

qpi = 7964/(36) = fsb: 221 <- limit der qpi nicht erreicht :yeah:

Freeze at 182 FSB UnCore x 20 <- wäre ...3.64 GHz der Uncore ... das ist zu hoch ....