Intel Pentium 4 640
3925MHz
Default clock: 3200MHz. Average overclock on air, water, cascade or liquid nitrogen
13/100
Hardware index based on 1,191 submissions (performance relative to fastest system, more info).
LGA775
Socket, view compatible motherboards or other LGA775 processors
1
Prescott-2M Core - view other processors from the Pentium 4 (Prescott) family
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CPU overclocking records

World records achieved by overclocking a Intel Pentium 4 640 processor. Click on view more to see the complete hall of fame.

Benchmark Worldrecord Links
3DMark CPU PROFILE MAX n/a Rankings
3DMark CPU PROFILE 1 THREAD n/a Rankings
3DMark11 Physics India 865 Points (0pts) Rankings
7-Zip United States 3022 MIPS (6pts) Rankings
Cinebench - 2003 Greece 525 cb (15pts) Rankings
Cinebench - R11.5 Greece 0.87 cb (35pts) Rankings
Cinebench - R15 Italy 83 cb (15pts) Rankings
Cinebench - R20 United States 124 cb (6pts) Rankings
Cinebench - R23 Multi Core with BenchMate n/a Rankings
Cinebench - R23 Single Core with BenchMate n/a Rankings
CPU Frequency Iran 6452.34 MHz (50pts) Rankings
Geekbench3 - Multi Core Italy 1924 points (15pts) Rankings
Geekbench3 - Single Core Italy 1643 points (15pts) Rankings
Geekbench4 - Multi Core United States 1518 points (6pts) Rankings
Geekbench4 - Single Core United States 1398 points (6pts) Rankings
Geekbench5 - Multi Core United States 333 points (6pts) Rankings
Geekbench5 - Single Core United States 285 points (6pts) Rankings
GPUPI for CPU - 100M 4min 59sec 852ms (6pts) Rankings
GPUPI for CPU - 1B Romania 1h 14min 53sec 950ms (6pts) Rankings
GPUPI v3.3 for CPU - 100M 5min 47sec 724ms (0pts) Rankings
GPUPI v3.3 for CPU - 1B 1h 55min 48sec 210ms (0pts) Rankings
3DMark - Time Spy Extreme (CPU) n/a Rankings
HWBOT x265 Benchmark - 1080p 0.905 fps (6pts) Rankings
HWBOT x265 Benchmark - 4k United States 0.185 fps (6pts) Rankings
PCMark 7 India 2767 marks (6pts) Rankings
PCMark Vantage Italy 6920 marks (15pts) Rankings
PCMark04 United States 8090 marks (15pts) Rankings
PCMark10 729 marks (6pts) Rankings
PCMark10 Express n/a Rankings
PCMark10 Extended n/a Rankings
PerformanceTest Mobile n/a Rankings
PiFast Iran 34sec 980ms (35pts) Rankings
SuperPi - 1M Slovenia 20sec 750ms (50pts) Rankings
SuperPi - 32M Greece 19min 6sec 690ms (35pts) Rankings
wPrime - 1024m 23min 52sec 508ms (35pts) Rankings
wPrime - 32m Iran 43sec 110ms (35pts) Rankings
XTU n/a Rankings
XTU 2.0 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 52sec 997ms (0pts) Rankings

Pentium 4 640 used in other benchmarks

Benchmark Worldrecord Links
PYPrime - 2b with BenchMate United States 1min 12sec 25ms (0pts) Rankings
3DMark 99 Max Poland 18388 marks (0pts) Rankings
3DMark03 Russian Federation 48140 marks (10.1pts) Rankings
3DMark05 United States 11477 marks (0pts) Rankings
3DMark06 United States 7591 marks (0pts) Rankings
3DMark2000 11680 marks (0pts) Rankings
3DMark2001 SE Switzerland 36043 marks (0pts) Rankings
Aquamark Greece 109117 marks (0pts) Rankings
GPUPI - 32B Romania 1h 23min 7sec 100ms (10pts) Rankings
Memory Frequency Iran 470 MHz (2pts) Rankings
Reference Frequency 282.18 MHz (6pts) Rankings
Unigine Heaven - Basic United States 817.06 DX9 Marks (7.8pts) Rankings
Unigine Heaven - Xtreme United States 733.94 DX11 Marks (7.2pts) Rankings