Intel Pentium III 500Mhz (Katmai)
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Default clock: 500MHz, 28 Watt. Average overclock on air, water, cascade or liquid nitrogen
Hardware index based on 497 submissions (performance relative to fastest system, more info).
Slot 1
Socket, view compatible motherboards or other Slot 1 processors
Katmai Core - view other processors from the Pentium III family
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CPU overclocking records

World records achieved by overclocking a Intel Pentium III 500Mhz (Katmai) processor. Click on view more to see the complete hall of fame.

Benchmark Worldrecord Links
CPU Frequency Ukraine 778.7 mhz (24.5pts) Rankings
PiFast Russian Federation 4min 12sec 990ms (21.7pts) Rankings
SuperPi - 1M Russian Federation 2min 40sec 380ms (30.3pts) Rankings
SuperPi - 32M Russian Federation 2h 12min 51sec 830ms (24pts) Rankings
wPrime - 32m Russian Federation 4min 20sec 634ms (28.6pts) Rankings
wPrime - 1024m Russian Federation 2h 17min 3sec 696ms (19.2pts) Rankings
XTU n/a Rankings
PCMark04 Italy 1334 marks (12pts) Rankings
PCMark05 Russian Federation 1755 marks (0pts) Rankings
PCMark Vantage n/a Rankings
PCMark 7 n/a Rankings
PCMark10 n/a Rankings
PCMark10 Express n/a Rankings
PCMark10 Extended n/a Rankings
Cinebench - 2003 n/a Rankings
PCMark Android - Work 1.0 n/a Rankings
Cinebench - R11.5 n/a Rankings
PCMark Android - Work 2.0 n/a Rankings
Cinebench - R15 n/a Rankings
GPUPI v3.3 for CPU - 100M n/a Rankings
GPUPI for CPU - 100M n/a Rankings
GPUPI v3.3 for CPU - 1B 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 Italy 68.5 Marks (0pts) Rankings
System Stability Tester 32M Pi n/a Rankings
HWBOT Prime Russian Federation 625.02 pps (0pts) Rankings
WinRAR Russian Federation 293 KB/s (0pts) Rankings
Black Hole Benchmark n/a Rankings
Geekbench3 - Multi Core n/a Rankings
Geekbench3 - Single Core n/a Rankings
PerformanceTest Mobile n/a Rankings
HWBOT Prime stability test 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
Parallel PI n/a Rankings

Pentium III 500Mhz (Katmai) used in other benchmarks

Benchmark Worldrecord Links
Aquamark Romania 1801 marks (0.2pts) Rankings
Reference Frequency Italy 155 MHz (2.5pts) Rankings
3DMark2001 SE Iran 1717 marks (0.2pts) Rankings