Intel Pentium III EB 866Mhz (s370)
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Default clock: 866MHz, 22 Watt. Average overclock on air, water, cascade or liquid nitrogen
Hardware index based on 621 submissions (performance relative to fastest system, more info).
Socket, view compatible motherboards or other 370 processors
Coppermine Core - view other processors from the Pentium III family

CPU overclocking records

World records achieved by overclocking a Intel Pentium III EB 866Mhz (s370) processor. Click on view more to see the complete hall of fame.

Benchmark Worldrecord Links
CPU Frequency Kazakhstan 1578.58 mhz (11.6pts) Rankings
PiFast Kazakhstan 2min 1sec 290ms (11.2pts) Rankings
SuperPi - 1M Russian Federation 1min 19sec 354ms (14.6pts) Rankings
SuperPi - 32M Kazakhstan 1h 4min 50sec 274ms (5.2pts) Rankings
wPrime - 32m Kazakhstan 2min 0sec 243ms (11.4pts) Rankings
wPrime - 1024m Kazakhstan 1h 3min 51sec 340ms (6.2pts) Rankings
XTU n/a Rankings
PCMark 2004 Italy 2120 marks (2pts) Rankings
PCMark 2005 Russian Federation 2633 marks (2pts) Rankings
PCMark Vantage n/a Rankings
PCMark7 United States 389 marks (2pts) Rankings
Cinebench - 2003 Spain 109 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 Spain 160.1 Marks (0pts) Rankings
HWBOT Prime Russian Federation 871.45 pps (2pts) Rankings
WinRAR Kazakhstan 577 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

Pentium III EB 866Mhz (s370) used in other benchmarks

Benchmark Worldrecord Links
Reference Clock Kazakhstan 242.86 MHz (0pts) Rankings
Memory Clock Russian Federation 208.2 MHz (0pts) Rankings
3DMark2001 SE Israel 2612 marks (0.1pts) Rankings
3DMark03 Belgium 983 marks (0.1pts) Rankings
3DMark06 France 12 marks (0.1pts) Rankings
MaxxMem United States 8.5 marks (0pts) Rankings