Intel Core 2 Duo E8500 3.16GHz @ 4.579 GHz SLAPK (6-7-6 C0-Stepping) Wassergekühlt (CPU-Z VERIFIED)


Core(TM)2 Duo Processor E8500, LGA 775 (Wolfdale)
3.16 GHz, 6MB L2 Cache, 1333 MHz FSB, 45nm
PRODUCT CODE: BX80570E8500 S-Spec: SLAPK
MM#: 895732 FPO#: Q747A363 (Malay)
VERSION#: E27437-001 1.225V max
PACKDATE: 01/28/08
(Wafer-ID: 2V74400 7M1670)


Test-Setup:
Motherboard: ASUS P5Q (Intel P45) (Rev.1.03G / Bios:1004)
CPU: Intel Core 2 Duo E8500 3.16GHz, Stepping: C0 (6-F-6) , (Malay)
Vcore: 1.19v @ Load - 1.55v @ Load (siehe Diagramm)
Kühlung: Wasserkühlung
Memory: 4x 512MB @ BIOS: tCL:4 tRCD:3 tRP:3 tRAS:10 tRRD:3 tRFC:35 tWR:6 tRTP:3 (D9DQW / MT47H64M8BT-37E )
Netzteil: Enermax Infiniti 650W ATX 2.2 (EIN650AWT)
OS: Windows Vista 32-bit

Als Stabilitäts-Test wurde Prime95(v25.4) Torture Test (Custom) verwendet.

Torture Test Custom-Settings:
Number of torture test threads to run: 2
Min FFT size (in K): 8 Max FFT size (in K): 4096
[X] Run FFTs in-place
Time to run each FFT size (in minutes):15

CPU-Takt: / FSB / DDR-MHz / @LOAD / BIOS-Setting(Vcore) / CPU-Temp-MAX
4.579 GHz / 482 / 482 / 1,55v /1,55000 / 77c / Distance to TJ Max:28 (TJMax:105)
4.504 GHz / 474 / 474 / 1,49v /1,50000 / 71c / Distance to TJ Max:34 (TJMax:105)
4.360 GHz / 484 / 484 / 1,39v /1,40000 / 68c / Distance to TJ Max:37 (TJMax:105)
4.202 GHz / 442 / 442 / 1,34v /1,35000 / 63c / Distance to TJ Max:42 (TJMax:105)
4.059 GHz / 451 / 451 / 1,29v /1,30000 / 61c / Distance to TJ Max:44 (TJMax:105)
3.774 GHz / 444 / 444 / 1,19v /1,20000 / 54c / Distance to TJ Max:51 (TJMax:105)


Unser E8400 (E0-Stepping läuft mit wasserkühlung auf 4410/490/490 @Load: 1,34v cpu:52c (48to TJMax)

(Der Speicher wurde beim Prime95(v25.4) Torture Test immer mit tCL:4-tRCD:4-tRP:4-tRAS:10 betrieben)

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ASUS P5Q Bios Settings mit BIOS 1004 (E8500 at MP:9.5)

für Boot at FSB: 474 @ DDR 948 CL4-3-3-10-3-35-6-3

CPU Ratio Setting: 9.5
FSB Frequency: 474 = 4503 MHz
PCIE Frequency: 100
FSB Strap to North Bridge : AUTO
DRAM Frequency: DDR2-948MHz
DRAM Timing Control: Manual

1st Inf: CL4-3-3-10-3-35-6-3
2nd Inf: 8-3-4-4-6-4-6
3rd Inf: 13-5-1-4-4

DRAM Static Read Control: Disabled
DRAM Read Training: Disabled
MEM. OC Charger: Enabled
Ai Clock Twister: Lighter
Ai Transaction Booster: Manual
Common Performance Level: 10
(Pull-In of CHx PHx:all Disabled)

CPU Voltage: 1.4000
CPU GTL Reference: Auto <--- Neues Feature im Bios
CPU PLL Voltage: 1.80
FSB Termination Voltage: 1.30
DRAM Voltage: 2.30
NB Voltage: 1.40
SB Voltage: AUTO
PCIE SATA Voltage:AUTO

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Load-Line Calibration: Enabled
CPU Spread Spectrum: Disabled
PCIE Spread Spectrum: Disabled
CPU Clock Skew: Auto <--- Neues Feature im Bios
NB Clock Skew: Auto <--- Neues Feature im Bios
CPU Margin Enhancement: Optimized <--- Neues Feature im Bios
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CPU Ratio Setting: 9.5
C1E Support: Disabled
Max CPUID Value Limit: Disabled
Intel(R) Virtualization Tech: Disabled
CPU TM Function: Disabled
Execute Disable Bit: Disabled
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