Intel Xeon E5640
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Default clock: 2667MHz, 80 Watt. Average overclock on air, water, cascade or liquid nitrogen
Hardware index based on 221 submissions (performance relative to fastest system, more info).
Socket, view compatible motherboards or other LGA1366 processors
Westmere-EP Cores - view other processors from the Xeon 5600 series family
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CPU overclocking records

World records achieved by overclocking a Intel Xeon E5640 processor. Click on view more to see the complete hall of fame.

Benchmark Worldrecord Links
CPU Frequency Germany 6115.72 mhz (2.6pts) Rankings
PiFast 16sec 410ms (2.2pts) Rankings
SuperPi - 1M Germany 7sec 953ms (12pts) Rankings
SuperPi - 32M 7min 25sec 328ms (4.4pts) Rankings
wPrime - 32m 4sec 765ms (2.5pts) Rankings
wPrime - 1024m 2min 30sec 797ms (2.9pts) Rankings
XTU n/a Rankings
PCMark04 United States 11480 marks (2.5pts) Rankings
PCMark05 United States 18048 marks (0pts) Rankings
PCMark Vantage United States 22468 marks (2pts) Rankings
PCMark 7 United States 5538 marks (2pts) Rankings
PCMark10 n/a Rankings
PCMark10 Express n/a Rankings
PCMark10 Extended n/a Rankings
Cinebench - 2003 3746 points (2.5pts) Rankings
PCMark Android - Work 1.0 n/a Rankings
Cinebench - R11.5 8.57 points (2.5pts) Rankings
PCMark Android - Work 2.0 n/a Rankings
Cinebench - R15 Germany 863 cb (2.5pts) Rankings
GPUPI v3.3 for CPU - 100M n/a Rankings
GPUPI for CPU - 100M United States 30sec 9ms (2.5pts) Rankings
GPUPI v3.3 for CPU - 1B n/a Rankings
GPUPI for CPU - 1B United States 7min 6sec 705ms (3.1pts) Rankings
HWBOT x265 Benchmark - 1080p 19.858 fps (2.5pts) Rankings
HWBOT x265 Benchmark - 4k 4.617 fps (3.1pts) Rankings
y-cruncher - Pi-25m United States 4sec 53ms (0pts) Rankings
y-cruncher - Pi-1b United States 5min 2sec 324ms (0pts) Rankings
y-cruncher - Pi-10b n/a Rankings
3DMark11 Physics n/a Rankings
PerformanceTest United States 3625.7 Marks (0pts) Rankings
System Stability Tester 32M Pi n/a Rankings
HWBOT Prime United States 5387.78 pps (0pts) Rankings
WinRAR United States 11985 KB/s (0pts) Rankings
shzo n/a Rankings
BlackBerry KeyOne n/a Rankings
Cinebench R15 Extreme n/a Rankings
MathBenchmark n/a Rankings
Cinebench - R20 n/a Rankings
BRENNAN n/a Rankings
Black Hole Benchmark United States 14376 marks (0pts) Rankings
Geekbench3 - Multi Core 15494 points (2.5pts) Rankings
Geekbench3 - Single Core Greece 3471 points (2.5pts) Rankings
SuperPi - 1M with BenchMate n/a Rankings
Cinebench - R20 with BenchMate n/a Rankings
Cinebench - R11.5 with BenchMate n/a Rankings
SuperPi - 32M with BenchMate n/a Rankings
Geekbench3 - Multi Core with BenchMate n/a Rankings
Geekbench3 - Single Core with BenchMate n/a Rankings
Geekbench4 - Single Core with BenchMate n/a Rankings
Geekbench4 - Multi Core with BenchMate n/a Rankings
Cinebench - R15 with BenchMate n/a Rankings
Geekbench5 - Multi Core n/a Rankings
Geekbench5 - Single Core n/a Rankings
PerformanceTest Mobile n/a Rankings
HWBOT Prime 30min n/a Rankings
Vellamo Multicore n/a Rankings
HEVC h.265 Decode United States 800.39 marks (0pts) Rankings
RealBench HWBOT Version United States 114621 Points (0pts) Rankings
Speedsys n/a Rankings
Geekbench4 - Single Core United States 3744 points (2.5pts) Rankings
Geekbench4 - Multi Core United States 13534 points (2.5pts) Rankings
Testcpu n/a Rankings
Parallel PI n/a Rankings

Xeon E5640 used in other benchmarks

Benchmark Worldrecord Links
Aquamark United States 277484 marks (0pts) Rankings
Reference Frequency Germany 291.16 MHz (16.1pts) Rankings
Memory Frequency Poland 1264.8 MHz (0.2pts) Rankings
3DMark2001 SE United States 65865 marks (0.2pts) Rankings
3DMark03 United States 106223 marks (0.2pts) Rankings
3DMark05 United States 40186 marks (0pts) Rankings
3DMark06 United States 28592 marks (0pts) Rankings
3DMark Vantage - Performance Germany 29811 marks (0.2pts) Rankings
3DMark - Ice Storm Germany 144426 marks (0pts) Rankings
3DMark - Cloud Gate Germany 21292 marks (0.2pts) Rankings
Unigine Heaven - Basic United States 4533.34 DX9 Marks (0pts) Rankings
3DMark - Fire Strike Germany 5273 marks (0.5pts) Rankings