AMD Athlon 64 X2 6400+ (Windsor)
Default clock: 3200MHz, 125 Watt. Average overclock on air, water, cascade or liquid nitrogen
Hardware index based on 936 submissions (performance relative to fastest system, more info).
Socket, view compatible motherboards or other AM2 processors
Windsor Cores - view other processors from the Athlon 64 X2 family
buy on amazon

CPU overclocking records

World records achieved by overclocking a AMD Athlon 64 X2 6400+ (Windsor) processor. Click on view more to see the complete hall of fame.

Benchmark Worldrecord Links
3DMark11 Physics United States 1967 Points (0pts) Rankings
7-Zip n/a Rankings
Cinebench - 2003 Germany 1080 points (2.5pts) Rankings
Cinebench - R11.5 Russian Federation 2.01 points (2.5pts) Rankings
Cinebench - R11.5 with BenchMate n/a Rankings
Cinebench - R15 Russian Federation 177 cb (2.5pts) Rankings
Cinebench - R15 with BenchMate n/a Rankings
Cinebench - R20 n/a Rankings
Cinebench - R20 with BenchMate n/a Rankings
Cinebench - R23 Multi Core with BenchMate n/a Rankings
Cinebench - R23 Single Core with BenchMate n/a Rankings
CPU Frequency Poland 4298.9 mhz (22.4pts) Rankings
Geekbench3 - Multi Core Russian Federation 3624 points (2.5pts) Rankings
Geekbench3 - Single Core Russian Federation 1929 points (2.5pts) Rankings
Geekbench4 - Multi Core United Kingdom 3713 points (0pts) Rankings
Geekbench4 - Single Core United Kingdom 2147 points (2.5pts) Rankings
Geekbench5 - Multi Core n/a Rankings
Geekbench5 - Single Core n/a Rankings
GPUPI for CPU - 100M United Kingdom 3min 37sec 475ms (2.5pts) Rankings
GPUPI for CPU - 1B United Kingdom 46min 1sec 272ms (3.1pts) Rankings
GPUPI v3.3 for CPU - 100M n/a Rankings
GPUPI v3.3 for CPU - 1B n/a Rankings
HEVC h.265 Decode Czech Republic 73.34 marks (0pts) Rankings
HWBOT 3DMark Time Spy Extreme CPU n/a Rankings
HWBOT Prime Russian Federation 1843.53 pps (0pts) Rankings
HWBOT Prime 30min n/a Rankings
HWBOT x265 Benchmark - 1080p United Kingdom 1.652 fps (2.5pts) Rankings
HWBOT x265 Benchmark - 4k n/a Rankings
PCMark 7 Norway 3357 marks (2pts) Rankings
PCMark Android - Work 1.0 n/a Rankings
PCMark Android - Work 2.0 n/a Rankings
PCMark Vantage Norway 6531 marks (2pts) Rankings
PCMark04 Norway 10591 marks (2.5pts) Rankings
PCMark05 Norway 14057 marks (0pts) Rankings
PCMark10 n/a Rankings
PCMark10 Express n/a Rankings
PCMark10 Extended n/a Rankings
PerformanceTest Norway 1625.2 Marks (0pts) Rankings
PerformanceTest Mobile n/a Rankings
PiFast Russian Federation 30sec 300ms (14.8pts) Rankings
PiFast with BenchMate n/a Rankings
RealBench HWBOT Version n/a Rankings
SuperPi - 1M Germany 20sec 109ms (28.9pts) Rankings
SuperPi - 1M with BenchMate n/a Rankings
SuperPi - 32M Germany 17min 43sec 953ms (29.8pts) Rankings
SuperPi - 32M with BenchMate n/a Rankings
Testcpu n/a Rankings
WinRAR Norway 2408 KB/s (0pts) Rankings
wPrime - 1024m Netherlands 10min 8sec 26ms (21.6pts) Rankings
wPrime - 1024m with BenchMate n/a Rankings
wPrime - 32m Hungary 19sec 140ms (26.2pts) Rankings
wPrime - 32m with BenchMate n/a Rankings
XTU n/a Rankings
y-cruncher - Pi-10b n/a Rankings
y-cruncher - Pi-1b n/a Rankings
y-cruncher - Pi-2.5b n/a Rankings
y-cruncher - Pi-25m Czech Republic 24sec 17ms (0pts) Rankings

Athlon 64 X2 6400+ (Windsor) used in other benchmarks

Benchmark Worldrecord Links
3DMark 99 Max Australia 34536 marks (0pts) Rankings
3DMark Vantage - Performance United Kingdom 9046 marks (0.2pts) Rankings
3DMark03 Greece 52573 marks (0.2pts) Rankings
3DMark05 unknown 20538 marks (0pts) Rankings
3DMark06 United States 14620 marks (0pts) Rankings
3DMark2001 SE United Kingdom 48722 marks (0.2pts) Rankings
Aquamark Russian Federation 168834 marks (0.2pts) Rankings
GPUPI - 1B Netherlands 1min 2sec 293ms (10.1pts) Rankings
MaxxMem Germany 677.4 marks (0pts) Rankings
Memory Frequency Russian Federation 699.7 MHz (0pts) Rankings
Reference Frequency China 525.02 MHz (2.5pts) Rankings
Unigine Heaven - Basic Germany 1803.35 DX9 Marks (0pts) Rankings