Intel Core 2 Extreme QX6850
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Default clock: 3000MHz, 125 Watt. Average overclock on air, water, cascade or liquid nitrogen
Hardware index based on 1,780 submissions (performance relative to fastest system, more info).
Socket, view compatible motherboards or other LGA775 processors
Kentsfield Cores - view other processors from the Core 2 Extreme (Kentsfield) family
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CPU overclocking records

World records achieved by overclocking a Intel Core 2 Extreme QX6850 processor. Click on view more to see the complete hall of fame.

Benchmark Worldrecord Links
CPU Frequency Belgium 5757 mhz (22.4pts) Rankings
PiFast Russian Federation 17sec 380ms (16.5pts) Rankings
SuperPi - 1M Russian Federation 8sec 940ms (29.2pts) Rankings
SuperPi - 32M Greece 9min 11sec 156ms (25.1pts) Rankings
wPrime - 32m Slovenia 7sec 999ms (29.8pts) Rankings
wPrime - 1024m Slovenia 4min 21sec 733ms (24.9pts) Rankings
XTU n/a Rankings
PCMark04 United States 14300 marks (2.5pts) Rankings
PCMark05 United States 23045 marks (0pts) Rankings
PCMark Vantage United States 15400 marks (2pts) Rankings
PCMark 7 United States 4867 marks (2pts) Rankings
PCMark10 n/a Rankings
PCMark10 Express n/a Rankings
PCMark10 Extended n/a Rankings
Cinebench - 2003 United States 2518 points (2.5pts) Rankings
PCMark Android - Work 1.0 n/a Rankings
Cinebench - R11.5 Slovenia 5.51 points (2.5pts) Rankings
PCMark Android - Work 2.0 n/a Rankings
Cinebench - R15 United States 460 cb (2.5pts) Rankings
GPUPI v3.3 for CPU - 100M Canada 58sec 84ms (0pts) Rankings
GPUPI for CPU - 100M United States 1min 11sec 886ms (2.5pts) Rankings
GPUPI v3.3 for CPU - 1B Canada 17min 14sec 866ms (0pts) Rankings
GPUPI for CPU - 1B United States 15min 53sec 742ms (3.1pts) Rankings
HWBOT x265 Benchmark - 1080p United States 6.29 fps (2.5pts) Rankings
HWBOT x265 Benchmark - 4k United States 1.53 fps (3.1pts) Rankings
y-cruncher - Pi-25m United States 5sec 869ms (0pts) Rankings
y-cruncher - Pi-1b Canada 9min 29sec 97ms (0pts) Rankings
y-cruncher - Pi-10b n/a Rankings
3DMark11 Physics n/a Rankings
PerformanceTest United States 2830.2 Marks (0pts) Rankings
System Stability Tester 32M Pi n/a Rankings
HWBOT Prime Slovenia 5036.94 pps (0pts) Rankings
WinRAR United States 3762 KB/s (0pts) 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 United States 13900 marks (0pts) Rankings
Geekbench3 - Multi Core Canada 8427 points (2.5pts) Rankings
Geekbench3 - Single Core United States 2418 points (2.5pts) 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
PerformanceTest Mobile n/a Rankings
HWBOT Prime 30min n/a Rankings
Vellamo Multicore n/a Rankings
HEVC h.265 Decode United States 265.06 marks (0pts) Rankings
RealBench HWBOT Version n/a Rankings
Speedsys n/a Rankings
Geekbench4 - Single Core United States 2896 points (2.5pts) Rankings
Geekbench4 - Multi Core United States 8471 points (2.5pts) Rankings
Testcpu United States 2790 999 (0pts) Rankings
Parallel PI United States 58sec 115ms (0pts) Rankings

Core 2 Extreme QX6850 used in other benchmarks

Benchmark Worldrecord Links
Aquamark Australia 287774 marks (0pts) Rankings
Reference Frequency Poland 530.56 MHz (0pts) Rankings
3DMark2001 SE Turkey 94686 marks (0.2pts) Rankings
3DMark03 121980 marks (0.2pts) Rankings
3DMark05 Italy 32835 marks (0.2pts) Rankings
3DMark06 Slovenia 27422 marks (0.5pts) Rankings
3DMark Vantage - Performance France 18368 marks (0.2pts) Rankings
3DMark - Ice Storm United States 94414 marks (0pts) Rankings
3DMark - Cloud Gate United States 11604 marks (0.2pts) Rankings
3DMark - Fire Strike United States 3045 marks (0.6pts) Rankings
3DMark - Fire Strike Extreme United States 1194 marks (3.4pts) Rankings