Intel Pentium II 400MHz
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517MHz
Default clock: 400MHz. Average overclock on air, water, cascade or liquid nitrogen
2/100
Hardware index based on 421 submissions (performance relative to fastest system, more info).
Slot 1
Socket, view compatible motherboards or other Slot 1 processors
1
Deschutes Core - view other processors from the Pentium II family

CPU overclocking records

World records achieved by overclocking a Intel Pentium II 400MHz processor. Click on view more to see the complete hall of fame.

Benchmark Worldrecord Links
CPU Frequency Russian Federation 673.17 mhz (10.4pts) Rankings
PiFast Russian Federation 4min 36sec 530ms (8.4pts) Rankings
SuperPi - 1M Russian Federation 2min 58sec 153ms (9.8pts) Rankings
SuperPi - 32M Russian Federation 2h 38min 34sec 859ms (2pts) Rankings
wPrime - 32m Russian Federation 4min 50sec 220ms (7.4pts) Rankings
wPrime - 1024m Russian Federation 2h 44min 55sec 351ms (2pts) Rankings
XTU n/a Rankings
PCMark 2004 Russian Federation 1129 marks (2pts) Rankings
PCMark 2005 n/a Rankings
PCMark Vantage n/a Rankings
PCMark7 n/a Rankings
Cinebench - 2003 Hungary 58 points (0pts) Rankings
Cinebench - R11.5 n/a Rankings
Cinebench - R15 n/a Rankings
GPUPI for CPU - 100M n/a Rankings
GPUPI for CPU - 1B n/a Rankings
HWBOT x265 Benchmark - 1080p n/a Rankings
HWBOT x265 Benchmark - 4k n/a 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 n/a Rankings
HWBOT Prime Russian Federation 553.32 pps (2pts) Rankings
WinRAR Hungary 322 KB/s (0pts) Rankings
Black Hole Benchmark n/a Rankings
Geekbench3 - Multi Core n/a Rankings
Geekbench3 - Single Core n/a Rankings
PCMark Android - Work 1.0 n/a Rankings
PerformanceTest Mobile n/a Rankings
Vellamo Multicore n/a Rankings
HEVC h.265 Decode n/a Rankings
RealBench HWBOT Version n/a Rankings
Speedsys n/a Rankings
Geekbench4 - Single Core n/a Rankings
Geekbench4 - Multi Core n/a 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

Pentium II 400MHz used in other benchmarks

Benchmark Worldrecord Links
Reference Clock Germany 140.01 MHz (1pts) Rankings
Memory Clock France 123.75 MHz (0.1pts) Rankings
3DMark 99 Max Germany 2714 marks (0pts) Rankings
3DMark2000 Germany 1134 marks (0pts) Rankings
3DMark2001 SE unknown 3089 marks (0pts) Rankings