Intel Core 2 Extreme QX9650
Default clock: 3000MHz, 135 Watt. Average overclock on air, water, cascade or liquid nitrogen
Hardware index based on 13,677 submissions (performance relative to fastest system, more info).
Socket, view compatible motherboards or other LGA775 processors
Yorkfield-12M Cores - view other processors from the Core 2 Extreme (Yorkfield) family
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CPU overclocking records

World records achieved by overclocking a Intel Core 2 Extreme QX9650 processor. Click on view more to see the complete hall of fame.

Benchmark Worldrecord Links
3DMark11 Physics United States 7837 Points (0pts) Rankings
7-Zip n/a Rankings
Cinebench - 2003 Israel 3463 points (16.6pts) Rankings
Cinebench - R11.5 Israel 6.98 points (20.5pts) Rankings
Cinebench - R11.5 with BenchMate n/a Rankings
Cinebench - R15 Israel 634 cb (20.1pts) Rankings
Cinebench - R15 with BenchMate n/a Rankings
Cinebench - R20 United States 1086 marks (2.5pts) Rankings
Cinebench - R20 with BenchMate n/a Rankings
Cinebench - R23 Multi Core with BenchMate n/a Rankings
Cinebench - R23 Single Core with BenchMate n/a Rankings
CPU Frequency France 6367.52 mhz (40.3pts) Rankings
Geekbench3 - Multi Core Germany 10571 points (14.1pts) Rankings
Geekbench3 - Single Core Netherlands 3088 points (15.6pts) Rankings
Geekbench4 - Multi Core Germany 10549 points (2.5pts) Rankings
Geekbench4 - Single Core Netherlands 3611 points (2.5pts) Rankings
Geekbench5 - Multi Core n/a Rankings
Geekbench5 - Single Core n/a Rankings
GPUPI for CPU - 100M Germany 37sec 939ms (14.7pts) Rankings
GPUPI for CPU - 1B Greece 10min 35sec 331ms (3.1pts) Rankings
GPUPI v3.3 for CPU - 100M United States 36sec 976ms (0pts) Rankings
GPUPI v3.3 for CPU - 1B United States 12min 28sec 134ms (0pts) Rankings
HEVC h.265 Decode Netherlands 772 marks (0pts) Rankings
HWBOT 3DMark Time Spy Extreme CPU n/a Rankings
HWBOT Prime Italy 6026.46 pps (0pts) Rankings
HWBOT Prime 30min United States 9951793 max prime (0pts) Rankings
HWBOT x265 Benchmark - 1080p United States 15.168 fps (17pts) Rankings
HWBOT x265 Benchmark - 4k Germany 3.18 fps (3.1pts) Rankings
PCMark 7 United States 5119 marks (2pts) Rankings
PCMark Android - Work 1.0 n/a Rankings
PCMark Android - Work 2.0 n/a Rankings
PCMark Vantage Italy 19893 marks (16.4pts) Rankings
PCMark04 Greece 16773 marks (2.5pts) Rankings
PCMark05 Germany 37489 marks (0pts) Rankings
PCMark10 n/a Rankings
PCMark10 Express n/a Rankings
PCMark10 Extended n/a Rankings
PerformanceTest Greece 3004.1 Marks (0pts) Rankings
PerformanceTest Mobile n/a Rankings
PiFast 15sec 660ms (36.7pts) Rankings
PiFast with BenchMate n/a Rankings
RealBench HWBOT Version n/a Rankings
SuperPi - 1M Taiwan 7sec 450ms (53.8pts) Rankings
SuperPi - 1M with BenchMate Austria 15sec 523ms (0pts) Rankings
SuperPi - 32M 8min 0sec 781ms (63.5pts) Rankings
SuperPi - 32M with BenchMate n/a Rankings
Testcpu United States 3182 marks (0pts) Rankings
WinRAR Netherlands 5800 KB/s (0pts) Rankings
wPrime - 1024m Israel 3min 28sec 172ms (51.5pts) Rankings
wPrime - 1024m with BenchMate n/a Rankings
wPrime - 32m 6sec 422ms (53.8pts) Rankings
wPrime - 32m with BenchMate n/a Rankings
XTU n/a Rankings
y-cruncher - Pi-10b n/a Rankings
y-cruncher - Pi-1b United States 7min 6sec 387ms (0pts) Rankings
y-cruncher - Pi-2.5b n/a Rankings
y-cruncher - Pi-25m United States 4sec 951ms (0pts) Rankings

Core 2 Extreme QX9650 used in other benchmarks

Benchmark Worldrecord Links
3DMark - Cloud Gate Russian Federation 7006 marks (3.5pts) Rankings
3DMark - Ice Storm Germany 199784 marks (0pts) Rankings
3DMark - Ice Storm Extreme Slovakia 27537 marks (0pts) Rankings
3DMark - Ice Storm Unlimited Slovakia 48748 marks (0pts) Rankings
3DMark 99 Max Austria 73349 marks (0pts) Rankings
3DMark Vantage - Performance Sweden 29197 marks (1.3pts) Rankings
3DMark03 Russian Federation 144177 marks (0.6pts) Rankings
3DMark05 Russian Federation 40323 marks (0.5pts) Rankings
3DMark06 Russian Federation 33323 marks (0.5pts) Rankings
3DMark11 - Entry Brazil 5334 marks (0.2pts) Rankings
3DMark11 - Extreme Croatia 3630 marks (0.2pts) Rankings
3DMark11 - Performance France 6562 marks (0pts) Rankings
3DMark2000 Sweden 41641 marks (0pts) Rankings
3DMark2001 SE United States 121466 marks (9.4pts) Rankings
AIDA64 - Memory Read Honduras 10668 MB/s (0pts) Rankings
Aquamark Greece 348947 marks (0.2pts) Rankings
Catzilla - 576p Slovakia 1086 marks (0pts) Rankings
Catzilla - 720p Slovakia 803 marks (0pts) Rankings
GPUPI - 1B Austria 1min 2sec 765ms (9.5pts) Rankings
MaxxMem United States 544.1 marks (0pts) Rankings
MaxxMem Read Bandwidth United States 9817 MByte/sec. (0.7pts) Rankings
Memory Frequency France 800 MHz (0.2pts) Rankings
Reference Frequency Germany 520.04 MHz (1.1pts) Rankings
Unigine Heaven - Basic Finland 2464.05 DX9 Marks (0.5pts) Rankings
Unigine Heaven - Xtreme Slovakia 2451.78 DX11 Marks (13.6pts) Rankings