Performance Vergleich der verschiedenen CORE / UNCORE / QPI / RAM Settings

Core i7-920 Testing...
Vcore:1,25v QPI/Vtt Voltage:1,20v CPU PLL:1,80v
PCIE:1,50v QPI PLL:1,10v IOH Core:1,10v ICH I/O:1,50v
ICH Core:1,10v DRAM Voltage:1,64v


Core:3045[x21] / Uncore:3045[x21] / QPI: 3190[x22] / RAM:580 [x4] 6-6-6-18-1N (Triple) / (BCLK:145)
HP-Dual: 20,39s / HP-Quad: 23,20s/ CB R10 xCPU: 14694 /

Core:2664[x18] / Uncore:2664[x18] / QPI: 2664[x18] / RAM:592 [x4] 6-6-6-18-1N (Triple) / (BCLK:148)
HP-Dual: 23,41s / HP-Quad: 27,95s / CB R10 xCPU: 12975 /
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DEF SETTS Core:2660[x20] / Uncore:2800[x21] / QPI: 2400[x18] / RAM:533 [x4] 6-6-6-18-1N (Triple) / (BCLK:133)
HP-Dual: 23,50s / Winace-> xxxs Cinebench R10 xCPU:

folgende gibt es original :
(Preise lt. Geizhals-Liste Juli 2009)

i7 975 4 x 3.33 hat QPI 6400 ddr 1333 MP:25 ca. 850€
i7 965 4 x 3.20 hat QPI 6400 ddr 1333 MP:24 ca. 850€

i7 950 4 x 3.06 hat QPI 4800 ddr 1066 MP:23 ca. 480€
i7 940 4 x 2.93 hat QPI 4800 ddr 1066 MP:22 ca. 480€
i7 920 4 x 2.67 hat QPI 4800 ddr 1066 MP:20 ca. 250€

Core:x[x21] / Uncore:x[x18] / QPI: x[x18] / RAM:x [x4] 6-6-6-18-1N (Triple) / (BCLK:168)
HP-Dual: xs / HP-Quad: xs/ CB R10 xCPU: 1x T:ON
-----------------------
Core:2877[x21] / Uncore:2466[x18] / QPI: 2466[x18] / RAM:548 [x4] 6-6-6-18-1N (Triple) / (BCLK:137)
HP-Dual: 21,73s / HP-Quad: 25,11s/ CB R10 xCPU: 13768 T:ON
-----------------------
Core:2793[x21] / Uncore:3192[x24] / QPI: 3192[x24] / RAM:532 [x4] 6-6-6-18-1N (Triple) / (BCLK:133)
HP-Dual: 22,30s / HP-Quad: 26,44s/ CB R10 xCPU: 13566 T:ON
-----------------------
Core:2793[x21] / Uncore:2660[x20] / QPI: 2394[x18] / RAM:532 [x4] 6-6-6-18-1N (Triple) / (BCLK:133)
HP-Dual: 22,48s / HP-Quad: 26,53s/ CB R10 xCPU: 13520 T:ON
-----------------------
Core:2793[x21] / Uncore:2793[x21] / QPI: 2926[x22] / RAM:532 [x4] 6-6-6-18-1N (Triple) / (BCLK:133)
HP-Dual: 22,33s / HP-Quad: 26,72s/ CB R10 xCPU: 13480 T:ON
-----------------------
Core:2793[x21] / Uncore:2793[x21] / QPI: 3192[x24] / RAM:532 [x4] 6-6-6-18-1N (Triple) / (BCLK:133)
HP-Dual: 22,38s / HP-Quad: 26,95s/ CB R10 xCPU: 13366 T:ON
-----------------------
Core:2793[x21] / Uncore:2793[x21] / QPI: 2394[x18] / RAM:532 [x4] 6-6-6-18-1N (Triple) / (BCLK:133)
HP-Dual: 22,42s / HP-Quad: 27,03s/ CB R10 xCPU: 13398 T:ON
-----------------------

Core:4326[x21] / Uncore:3708[x18] / QPI: 3708[x18] / RAM:618 [x3] 6-6-6-18-1N (Triple) / (BCLK:206)
HP-Dual: 14,66s / HP-Quad: 17,63s/ CB R10 xCPU: 20930 Turbo:ON
v@Load: 1,34v (Max:206x21) bios 1,40v dist to max:26 / CPU:69c (wasser:28)
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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)

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Core:4120[x21] / Uncore:3708[x18] / QPI: 3708[x18] / RAM:824 [x4] 8-8-8-24-2N (Triple) / (BCLK:206)
HP-Dual: 15,38s / HP-Quad: 17,63s/ CB R10 xCPU: 19713 Turbo:ON
v@Load: 1,33v (Max:201x21) bios 1,37v dist to max:29 / CPU:66c (wasser:27)

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)
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Vcore:1,136 core:3860 dist 45 0308 uncore:3528
Vcore:1,216 core:3927 dist 41 0308 uncore:3366
Vcore:1,264 core:4095 dist 36 0308 uncore:3510
Vcore:1,296 core:4221 dist 33 0308 uncore:3618
-----------------------------


neu0308 1,136 3860 dist 45 [1.20000v] QPI/VTT:1,20v wasser:25c CB:26,7 uncore 3528 (x18) MP:20
neu0308 1,216 3927 dist 41 [1.27500v] QPI/VTT:1,26v wasser:25c CB:26,7 uncore 3366 (x18) MP:21
neu0308 1,264 4095 dist 36 [1.32500v] QPI/VTT:1,30v wasser:26c CB:27,6 uncore 3510 (x18) MP:21
neu0308 1,296 4221 dist 33 [1.36250v] QPI/VTT:1,34v wasser:25c CB:26,5 uncore 3618 (x18) MP:21
neu0308 1,328 4326 dist 30 [1.40000v] QPI/VTT:1,38v wasser:25c CB:26,9 uncore 3708 (x18) MP:21


vdimm:1,72v at 3x mit 6-6-6-18-1T

neu0608 1,328 4160 (MP:20) / uncore 3744 (x18) / 7-8-7-20-1T DDR:832 MHz (BCK:208)
/ dist 30 [1.40000v] QPI/VTT:1,44v / CPU-PLL:1,84 (IOH:1,30v) 1,76vdimm wasser:25c CB:27,4

neu0608 1,328 4099 (MP:20) / uncore 3690 (x18) / 7-8-7-20-1T DDR:820 MHz (BCK:205)
/ dist 30 [1.40000v] QPI/VTT:1,36v / CPU-PLL:1,80 (IOH:1,20v) 1,64vdimm wasser:25c CB:27,4