Intel Pentium III-S 1266Mhz
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Default clock: 1266MHz, 30 Watt. Average overclock on air, water, cascade or liquid nitrogen
Hardware index based on 247 submissions (performance relative to fastest system, more info).
Socket, view compatible motherboards or other 370 processors
Tualatin-S Core - view other processors from the Pentium III-S family
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CPU overclocking records

World records achieved by overclocking a Intel Pentium III-S 1266Mhz processor. Click on view more to see the complete hall of fame.

Benchmark Worldrecord Links
CPU Frequency Italy 2273.13 mhz (14.1pts) Rankings
PiFast Russian Federation 1min 22sec 980ms (14.1pts) Rankings
SuperPi - 1M Russian Federation 58sec 173ms (19.2pts) Rankings
SuperPi - 32M Russian Federation 53min 41sec 912ms (17.6pts) Rankings
wPrime - 32m Italy 1min 29sec 408ms (15.2pts) Rankings
wPrime - 1024m Slovenia 48min 17sec 877ms (3.5pts) Rankings
XTU n/a Rankings
PCMark04 Slovenia 2593 marks (2.5pts) Rankings
PCMark05 Slovenia 1905 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 Hungary 190 points (2.5pts) 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 Hungary 103.5 Marks (0pts) Rankings
System Stability Tester 32M Pi n/a Rankings
HWBOT Prime Belarus 985.01 pps (0pts) Rankings
WinRAR Hungary 562 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-S 1266Mhz used in other benchmarks

Benchmark Worldrecord Links
Reference Frequency Italy 267.3 MHz (17.9pts) Rankings
Memory Frequency Italy 238.1 MHz (21.6pts) Rankings
3DMark2001 SE Italy 15852 marks (0.2pts) Rankings
3DMark03 China 1073 marks (0pts) Rankings
MaxxMem Italy 35.6 marks (0pts) Rankings