AMD Athlon II X2 255
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Default clock: 3100MHz, 65 Watt. Average overclock on air, water, cascade or liquid nitrogen
Hardware index based on 361 submissions (performance relative to fastest system, more info).
Socket, view compatible motherboards or other AM3 processors
Regor Cores - view other processors from the Athlon II family

CPU overclocking records

World records achieved by overclocking a AMD Athlon II X2 255 processor. Click on view more to see the complete hall of fame.

Benchmark Worldrecord Links
CPU Frequency United States 6003.7 mhz (3.8pts) Rankings
PiFast 20sec 500ms (2pts) Rankings
SuperPi - 1M 13sec 593ms (2pts) Rankings
SuperPi - 32M 12min 22sec 953ms (2pts) Rankings
wPrime - 32m Norway 12sec 844ms (2pts) Rankings
wPrime - 1024m Norway 6min 51sec 781ms (2pts) Rankings
XTU n/a Rankings
PCMark04 Norway 14437 marks (2pts) Rankings
PCMark05 Norway 21441 marks (2pts) Rankings
PCMark Vantage Norway 10536 marks (2pts) Rankings
PCMark 7 Norway 3973 marks (2pts) Rankings
Cinebench - 2003 n/a Rankings
Cinebench - R11.5 Belarus 2.38 points (2pts) Rankings
Cinebench - R15 Belarus 202 cb (2pts) Rankings
GPUPI for CPU - 100M Belarus 3min 4sec 540ms (2pts) Rankings
GPUPI for CPU - 1B Belarus 41min 31sec 435ms (2pts) Rankings
HWBOT x265 Benchmark - 1080p United Kingdom 1.93 fps (0pts) Rankings
HWBOT x265 Benchmark - 4k United Kingdom 0.35 fps (0pts) Rankings
Y-Cruncher - Pi-25m n/a Rankings
Y-Cruncher - Pi-1b n/a Rankings
Y-Cruncher - Pi-10b n/a Rankings
3DMark11 Physics n/a Rankings
PerformanceTest Norway 1567.5 Marks (0pts) Rankings
HWBOT Prime Belarus 1914.23 pps (2pts) Rankings
WinRAR United Kingdom 2502 KB/s (0pts) Rankings
Black Hole Benchmark United Kingdom 6612 marks (0pts) Rankings
Geekbench3 - Multi Core United Kingdom 4224 points (2pts) Rankings
Geekbench3 - Single Core United Kingdom 2233 points (2pts) Rankings
PCMark Android - Work 1.0 n/a Rankings
PerformanceTest Mobile n/a Rankings
Vellamo Multicore n/a Rankings
HEVC h.265 Decode United Kingdom 87.76 marks (0pts) Rankings
RealBench HWBOT Version n/a Rankings
Speedsys n/a Rankings
Geekbench4 - Single Core United Kingdom 2473 points (0pts) Rankings
Geekbench4 - Multi Core United Kingdom 4356 points (0pts) Rankings
Testcpu n/a Rankings
PCMark Android - Work 2.0 n/a Rankings
[KRIEG] Math CPU Benchmark 2016 - Basic n/a Rankings
[KRIEG] Math CPU Benchmark 2016 - Extreme n/a Rankings
Parallel PI n/a Rankings

Athlon II X2 255 used in other benchmarks

Benchmark Worldrecord Links
Aquamark Netherlands 137992 marks (0pts) Rankings
Reference Clock Canada 315.01 MHz (0.6pts) Rankings
Memory Clock Argentina 927 MHz (0.1pts) Rankings
3DMark 99 Max Argentina 5983 marks (0pts) Rankings
3DMark2000 Argentina 30399 marks (0pts) Rankings
3DMark2001 SE Denmark 36911 marks (0pts) Rankings
3DMark03 Germany 56368 marks (0pts) Rankings
3DMark05 Poland 21408 marks (0.1pts) Rankings
3DMark06 Germany 14856 marks (0pts) Rankings
3DMark11 - Performance Netherlands 3864 marks (0.1pts) Rankings
3DMark Vantage - Performance Indonesia 5934 marks (0.1pts) Rankings
MaxxMem Poland 1000.7 marks (0pts) Rankings
MaxxMem Read Bandwidth Netherlands 9204 MByte/sec. (0pts) Rankings
Unigine Heaven - Basic Preset Argentina 262.81 DX9 Marks (1.8pts) Rankings
Unigine Heaven - Xtreme Preset Argentina 41.16 DX11 Marks (2.3pts) Rankings