Intel Celeron 400MHz (Mendocino, Slot 1)
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490MHz
Default clock: 400MHz, 23 Watt. Average overclock on air, water, cascade or liquid nitrogen
2/100
Hardware index based on 69 submissions (performance relative to fastest system, more info).
Slot 1
Socket, view compatible motherboards or other Slot 1 processors
1
Mendocino Core - view other processors from the Celeron (Pentium II) family
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CPU overclocking records

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

Benchmark Worldrecord Links
CPU Frequency 746.57 mhz (9.8pts) Rankings
PiFast 4min 19sec 820ms (2.2pts) Rankings
SuperPi - 1M 2min 39sec 730ms (3.5pts) Rankings
SuperPi - 32M 2h 8min 5sec 781ms (3.1pts) Rankings
wPrime - 32m 4min 22sec 395ms (12pts) Rankings
wPrime - 1024m Finland 2h 32min 34sec 760ms (2.5pts) Rankings
XTU n/a Rankings
PCMark04 Poland 775 marks (2.5pts) Rankings
PCMark05 n/a 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 71 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 n/a Rankings
System Stability Tester 32M Pi n/a Rankings
HWBOT Prime 611.06 pps (0pts) Rankings
WinRAR n/a Rankings
shzo n/a Rankings
BlackBerry KeyOne n/a Rankings
Cinebench R15 Extreme n/a Rankings
MathBenchmark n/a Rankings
Cinebench - R20 n/a Rankings
BRENNAN n/a Rankings
Black Hole Benchmark n/a Rankings
Geekbench3 - Multi Core n/a Rankings
Geekbench3 - Single Core n/a Rankings
SuperPi - 1M with BenchMate n/a Rankings
Cinebench - R20 with BenchMate n/a Rankings
Cinebench - R11.5 with BenchMate n/a Rankings
SuperPi - 32M with BenchMate n/a Rankings
Geekbench3 - Multi Core with BenchMate n/a Rankings
Geekbench3 - Single Core with BenchMate n/a Rankings
Geekbench4 - Single Core with BenchMate n/a Rankings
Geekbench4 - Multi Core with BenchMate n/a Rankings
Cinebench - R15 with BenchMate n/a Rankings
Geekbench5 - Compute n/a Rankings
Geekbench5 - Multi Core n/a Rankings
Geekbench5 - Single Core n/a Rankings
PerformanceTest Mobile n/a Rankings
HWBOT Prime 30min 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 Bulgaria 185 999 (0pts) Rankings
Parallel PI n/a Rankings

Celeron 400MHz (Mendocino used in other benchmarks

Benchmark Worldrecord Links