Intel Pentium III EB 800Mhz (Slot 1)
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Default clock: 800MHz. Average overclock on air, water, cascade or liquid nitrogen
Hardware index based on 85 submissions (performance relative to fastest system, more info).
Slot 1
Socket, view compatible motherboards or other Slot 1 processors
Coppermine Core - view other processors from the Pentium III family

CPU overclocking records

World records achieved by overclocking a Intel Pentium III EB 800Mhz (Slot 1) processor. Click on view more to see the complete hall of fame.

Benchmark Worldrecord Links
CPU Frequency Russian Federation 1111.54 mhz (2pts) Rankings
PiFast Russian Federation 2min 51sec 240ms (2pts) Rankings
SuperPi - 1M Slovenia 1min 57sec 319ms (2pts) Rankings
SuperPi - 32M Russian Federation 1h 39min 41sec 280ms (2pts) Rankings
wPrime - 32m Russian Federation 3min 10sec 214ms (2pts) Rankings
wPrime - 1024m Russian Federation 1h 43min 20sec 368ms (2pts) Rankings
XTU n/a Rankings
PCMark 2004 Russian Federation 1469 marks (2pts) Rankings
PCMark 2005 Russian Federation 1559 marks (2pts) Rankings
PCMark Vantage n/a Rankings
PCMark7 n/a Rankings
Cinebench - 2003 n/a 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 Italy 698.92 pps (2pts) Rankings
WinRAR n/a 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 800Mhz (Slot 1) used in other benchmarks

Benchmark Worldrecord Links