Intel Core 2 Duo E8400
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Default clock: 3000MHz. Average overclock on air, water, cascade or liquid nitrogen
Hardware index based on 23,584 submissions (performance relative to fastest system, more info).
Socket, view compatible motherboards or other LGA775 processors
Wolfdale-6M Cores - view other processors from the Core 2 Duo (Wolfdale) family
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CPU overclocking records

World records achieved by overclocking a Intel Core 2 Duo E8400 processor. Click on view more to see the complete hall of fame.

Benchmark Worldrecord Links
CPU Frequency Bulgaria 6529.1 mhz (40.3pts) Rankings
PiFast 15sec 0ms (40.3pts) Rankings
SuperPi - 1M Bulgaria 7sec 219ms (53.8pts) Rankings
SuperPi - 32M 7min 45sec 0ms (67.3pts) Rankings
wPrime - 32m 11sec 907ms (53.8pts) Rankings
wPrime - 1024m 6min 32sec 110ms (53.8pts) Rankings
XTU n/a Rankings
PCMark04 Australia 17407 marks (19.7pts) Rankings
PCMark05 Germany 44364 marks (0pts) Rankings
PCMark Vantage 17310 marks (21.9pts) Rankings
PCMark 7 India 5732 marks (13.6pts) Rankings
PCMark10 n/a Rankings
PCMark10 Express n/a Rankings
PCMark10 Extended n/a Rankings
Cinebench - 2003 Germany 2128 points (28.3pts) Rankings
PCMark Android - Work 1.0 n/a Rankings
Cinebench - R11.5 Germany 3.66 points (48.3pts) Rankings
PCMark Android - Work 2.0 n/a Rankings
Cinebench - R15 France 337 cb (40.9pts) Rankings
GPUPI v3.3 for CPU - 100M France 1min 4sec 240ms (0pts) Rankings
GPUPI for CPU - 100M France 1min 12sec 766ms (20.9pts) Rankings
GPUPI v3.3 for CPU - 1B France 22min 32sec 24ms (0pts) Rankings
GPUPI for CPU - 1B Greece 18min 59sec 816ms (25.1pts) Rankings
HWBOT x265 Benchmark - 1080p Germany 8.146 fps (26.8pts) Rankings
HWBOT x265 Benchmark - 4k France 1.979 fps (22.4pts) Rankings
y-cruncher - Pi-25m India 8sec 736ms (0pts) Rankings
y-cruncher - Pi-1b Germany 46min 39sec 612ms (0pts) Rankings
y-cruncher - Pi-10b n/a Rankings
3DMark11 Physics Israel 4750 Points (0pts) Rankings
PerformanceTest United States 2788.1 Marks (0pts) Rankings
System Stability Tester 32M Pi Germany 3min 46sec 403ms (0pts) Rankings
HWBOT Prime Germany 4502.8 pps (0pts) Rankings
WinRAR Germany 4351 KB/s (0pts) Rankings
shzo n/a Rankings
BlackBerry KeyOne n/a Rankings
Cinebench R15 Extreme Netherlands 79 CB (0pts) Rankings
Cinebench - R20 Germany 561 marks (0pts) Rankings
BRENNAN n/a Rankings
Black Hole Benchmark Poland 12558 marks (0pts) Rankings
Geekbench3 - Multi Core Germany 6320 points (29.8pts) Rankings
Geekbench3 - Single Core Germany 3430 points (28.3pts) 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
7-Zip n/a Rankings
PiFast with BenchMate n/a Rankings
wPrime - 32m with BenchMate n/a Rankings
wPrime - 1024m with BenchMate n/a Rankings
PerformanceTest Mobile n/a Rankings
HWBOT Prime 30min Germany 6691073 max prime (0pts) Rankings
106857280512383915478 n/a Rankings
[KRIEG] MathBenchmark GUI n/a Rankings
Vellamo Multicore n/a Rankings
HEVC h.265 Decode Netherlands 318.15 marks (0pts) Rankings
RealBench HWBOT Version Japan 77342 Points (0pts) Rankings
PYPrime Brazil 31sec 356ms (0pts) Rankings
Speedsys Germany 9106.55 marks (0pts) Rankings
Geekbench4 - Single Core Germany 4079 points (15.6pts) Rankings
Geekbench4 - Multi Core Germany 6959 points (16.1pts) Rankings
Testcpu Netherlands 3793 marks (0pts) Rankings
Parallel PI Germany 1min 16sec 80ms (0pts) Rankings

Core 2 Duo E8400 used in other benchmarks

Benchmark Worldrecord Links
Aquamark Indonesia 331930 marks (0.2pts) Rankings
Reference Frequency Australia 736.6 MHz (11.6pts) Rankings
AS SSD Romania 866 points (0pts) Rankings
Memory Frequency Germany 1242.5 MHz (0pts) Rankings
3DMark 99 Max Romania 74394 marks (0pts) Rankings
3DMark2000 Czech Republic 56199 marks (0pts) Rankings
3DMark2001 SE Italy 113118 marks (0pts) Rankings
3DMark03 Czech Republic 141829 marks (0.2pts) Rankings
3DMark05 Germany 39415 marks (0.2pts) Rankings
3DMark06 26423 marks (0.2pts) Rankings
3DMark11 - Performance 7732 marks (0pts) Rankings
3DMark11 - Entry Bulgaria 5619 marks (0.2pts) Rankings
3DMark11 - Extreme Greenland 1859 marks (0pts) Rankings
3DMark Vantage - Performance France 19728 marks (0pts) Rankings
MaxxMem United Kingdom 9569 marks (0pts) Rankings
3DMark - Ice Storm Israel 137114 marks (0pts) Rankings
3DMark - Ice Storm Extreme United States 74806 marks (0pts) Rankings
MaxxMem Read Bandwidth Russian Federation 13504 MByte/sec. (0pts) Rankings
3DMark - Ice Storm Unlimited United States 84658 marks (0pts) Rankings
3DMark - Cloud Gate Canada 9058 marks (0.2pts) Rankings
Unigine Heaven - Basic United States 3287.09 DX9 Marks (0.5pts) Rankings
3DMark - Sky Diver United States 8824 marks (0.2pts) Rankings
Unigine Heaven - Xtreme 2558.72 DX11 Marks (0pts) Rankings
Unigine Superposition - 1080P Xtreme United States 1158 Points (0.9pts) Rankings
3DMark - Fire Strike United States 4710 marks (0.5pts) Rankings
Catzilla - 576p 9676 marks (0pts) Rankings
3DMark - Fire Strike Extreme United States 2493 marks (0.5pts) Rankings
Catzilla - 720p Italy 8636 marks (0pts) Rankings
Catzilla - 1080p United States 5061 marks (0pts) Rankings
3DMark - Fire Strike Ultra United States 425 marks (0.2pts) Rankings
Catzilla - 1440p United States 3902 marks (0pts) Rankings
Catzilla - 4K United States 692 marks (0pts) Rankings
GPUPI v3.3 - 1B Israel 1min 59sec 877ms (0.2pts) Rankings
GPUPI - 1B Israel 27sec 801ms (7pts) Rankings
3DMark - Time Spy United States 1473 marks (0.2pts) Rankings
GPUPI - 32B Poland 1h 54min 6sec 66ms (0.5pts) Rankings
Geekbench4 - Compute United States 50568 points (0pts) Rankings