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AMD Opteron 2431 Cpu
AMD Opteron 2431
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Intel Core i7 920 Cpu
Intel Core i7 920
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Intel Xeon W3520 Cpu
Intel Xeon W3520
Editiorial reviews
3
3 editorial reviews
This entry level Core i7 shows the world what Intel can do with their 45nm trickeryRead more
Benchmarks: CINEBENCH. Today marks the release of Intel's latest and greatest processor architecture to date. Meet the new Core i7 920, 940 and 965 Extreme Edition processors based on...Read more
New technology is always incredibly enticing. We've spent the last couple of weeks tinkering with Intel's debuting Core i7 processors, becoming suitably impressed and even getting the 965-Extreme part running at a ferocious 3.7GHz after overclocking.Read more
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General

Processor socketSocket FLGA 1366LGA 1366
Operating modes64-bit64-bit64-bit
Component for
N/A
N/A
Server/Workstation

Processor

Clock speed2.4 GHz2.66 GHz2.66 GHz
Number of cores644
Thermal Design Power (TDP)75.0 W130.0 W130.0 W
Processor lithography0.0 in0.0 in0.0 in
Max turbo speed
N/A
2.93 GHz2.93 GHz
Number of threads
N/A
88
Bus type
N/A
QPIQPI
Idle states
N/A
yesyes

Memory

Cache0.512 MB8 MB8 MB
Cache typeL2L2L3
Maximum internal memory supported by processor
N/A
24.0 GB24.0 GB
Memory bandwidth supported by processor (max)
N/A
25.6 GB/s25.6 GB/s
Memory clock speeds supported by processor
N/A
N/A
  • 800
  • 1066
Memory types supported by processor
N/A
N/A
DDR3 SDRAM
Memory channels
N/A
N/A
Triple

Thermals

Thermal specification168.8 °F154.22 °F154.22 °F