Intel Core 2 Duo E6400
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Default clock: 2133MHz, 65 Watt. Average overclock on air, water, cascade or liquid nitrogen
Hardware index based on 6,224 submissions (performance relative to fastest system, more info).
Socket, view compatible motherboards or other LGA775 processors
Conroe-4M Cores - view other processors from the Core 2 Duo (Conroe) family
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CPU overclocking records

World records achieved by overclocking a Intel Core 2 Duo E6400 processor. Click on view more to see the complete hall of fame.

Benchmark Worldrecord Links
CPU Frequency Poland 5519.94 mhz (40.3pts) Rankings
PiFast Poland 18sec 860ms (39.1pts) Rankings
SuperPi - 1M Poland 10sec 765ms (53.8pts) Rankings
SuperPi - 32M Poland 9min 36sec 0ms (67.3pts) Rankings
wPrime - 32m Poland 15sec 344ms (53.8pts) Rankings
wPrime - 1024m Poland 8min 14sec 546ms (52.5pts) Rankings
XTU n/a Rankings
PCMark04 Greece 14010 marks (15.2pts) Rankings
PCMark05 Germany 28674 marks (0pts) Rankings
PCMark Vantage Germany 12429 marks (2pts) Rankings
PCMark 7 Greece 4481 marks (2pts) Rankings
PCMark10 n/a Rankings
PCMark10 Express n/a Rankings
PCMark10 Extended n/a Rankings
Cinebench - 2003 Austria 1515 points (2.9pts) Rankings
PCMark Android - Work 1.0 n/a Rankings
Cinebench - R11.5 Austria 2.61 points (23.1pts) Rankings
PCMark Android - Work 2.0 n/a Rankings
Cinebench - R15 Austria 232 cb (18.4pts) Rankings
GPUPI v3.3 for CPU - 100M n/a Rankings
GPUPI for CPU - 100M United Kingdom 2min 14sec 131ms (12.6pts) Rankings
GPUPI v3.3 for CPU - 1B n/a Rankings
GPUPI for CPU - 1B Greece 35min 42sec 4ms (4.4pts) Rankings
HWBOT x265 Benchmark - 1080p Greece 2.61 fps (2.5pts) Rankings
HWBOT x265 Benchmark - 4k Greece 0.62 fps (3.1pts) Rankings
y-cruncher - Pi-25m New Zealand 18sec 360ms (0pts) Rankings
y-cruncher - Pi-1b n/a Rankings
y-cruncher - Pi-10b n/a Rankings
3DMark11 Physics Germany 2843 Points (0pts) Rankings
PerformanceTest United States 2028.3 Marks (0pts) Rankings
System Stability Tester 32M Pi n/a Rankings
HWBOT Prime Germany 3372.54 pps (0pts) Rankings
WinRAR Germany 3120 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 France 299 marks (0pts) Rankings
BRENNAN n/a Rankings
Black Hole Benchmark United States 7724 marks (0pts) Rankings
Geekbench3 - Multi Core Austria 4950 points (14.7pts) Rankings
Geekbench3 - Single Core Austria 2665 points (15.2pts) 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 - Compute 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 109.79 marks (0pts) Rankings
RealBench HWBOT Version United States 46437 Points (0pts) Rankings
Speedsys n/a Rankings
Geekbench4 - Single Core Germany 2983 points (2.5pts) Rankings
Geekbench4 - Multi Core Germany 4927 points (2.5pts) Rankings
Testcpu France 2017 999 (0pts) Rankings
Parallel PI n/a Rankings

Core 2 Duo E6400 used in other benchmarks

Benchmark Worldrecord Links
Aquamark unknown 211048 marks (0pts) Rankings
Reference Frequency Kazakhstan 653.84 MHz (0pts) Rankings
Memory Frequency Italy 805.8 MHz (0pts) Rankings
3DMark 99 Max Germany 24424 marks (0pts) Rankings
3DMark2000 Germany 15958 marks (0pts) Rankings
3DMark2001 SE France 65429 marks (0.2pts) Rankings
3DMark03 United Kingdom 74227 marks (0pts) Rankings
3DMark05 France 23286 marks (0.2pts) Rankings
3DMark06 France 17860 marks (0pts) Rankings
3DMark11 - Performance Belarus 3161 marks (0.2pts) Rankings
3DMark11 - Entry Germany 1970 marks (0.2pts) Rankings
3DMark Vantage - Performance Greece 17175 marks (0pts) Rankings
MaxxMem Finland 286.4 marks (0pts) Rankings
MaxxMem Read Bandwidth Germany 9752 MByte/sec. (0pts) Rankings
Unigine Heaven - Basic United States 935.7 DX9 Marks (0.5pts) Rankings
Unigine Heaven - Xtreme Germany 289.78 DX11 Marks (0.2pts) Rankings
Catzilla - 720p Canada 1450 marks (0pts) Rankings