Intel Core 2 Extreme QX9650
4205MHz
Default clock: 3000MHz, 135 Watt. Average overclock on air, water, cascade or liquid nitrogen
49/100
Hardware index based on 12,974 submissions (performance relative to fastest system, more info).
LGA775
Socket, view compatible motherboards or other LGA775 processors
4
Yorkfield-12M Cores - view other processors from the Core 2 Extreme (Yorkfield) family

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
CPU Frequency France 6367.52 mhz (44.8pts) Rankings
PiFast Greece 15sec 690ms (29pts) Rankings
SuperPi - 1M Taiwan 7sec 450ms (49.7pts) Rankings
SuperPi - 32M Italy 8min 1sec 480ms (32.6pts) Rankings
wPrime - 32m Italy 6sec 437ms (48.4pts) Rankings
wPrime - 1024m Greece 3min 29sec 780ms (33.6pts) Rankings
XTU n/a Rankings
PCMark04 Greece 16773 marks (2pts) Rankings
PCMark05 Germany 37489 marks (23.2pts) Rankings
PCMark Vantage Italy 19893 marks (5.4pts) Rankings
PCMark 7 United States 5119 marks (2pts) Rankings
PCMark10 n/a Rankings
PCMark10 Express n/a Rankings
PCMark10 Extended n/a Rankings
Cinebench - 2003 Italy 3401 points (0pts) Rankings
PCMark Android - Work 1.0 n/a Rankings
Cinebench - R11.5 United Kingdom 6.82 points (2pts) Rankings
PCMark Android - Work 2.0 n/a Rankings
Cinebench - R15 United Kingdom 612 cb (2pts) Rankings
GPUPI for CPU - 100M Greece 42sec 756ms (2pts) Rankings
GPUPI for CPU - 1B Greece 10min 35sec 331ms (2pts) Rankings
HWBOT x265 Benchmark - 1080p Greece 12.51 fps (2pts) Rankings
HWBOT x265 Benchmark - 4k Greece 2.96 fps (2pts) 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 Greece 3004.1 Marks (0pts) Rankings
HWBOT Prime Italy 6026.46 pps (0pts) Rankings
WinRAR Greece 5317 KB/s (0pts) Rankings
Black Hole Benchmark United States 14524 marks (0pts) Rankings
Geekbench3 - Multi Core Italy 10331 points (2pts) Rankings
Geekbench3 - Single Core South Africa 2928 points (2pts) Rankings
PerformanceTest Mobile 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 United States 3182 999 (0pts) Rankings
Parallel PI United States 50sec 853ms (0pts) Rankings

Core 2 Extreme QX9650 used in other benchmarks

Benchmark Worldrecord Links
Aquamark Greece 348947 marks (6.1pts) Rankings
Reference Frequency Germany 520.04 MHz (0.4pts) Rankings
Memory Frequency France 800 MHz (0.1pts) Rankings
3DMark 99 Max Romania 58014 marks (0pts) Rankings
3DMark2000 Romania 39617 marks (0pts) Rankings
3DMark2001 SE United States 121466 marks (6.8pts) Rankings
3DMark03 Russian Federation 144177 marks (1.7pts) Rankings
3DMark05 Russian Federation 40323 marks (6.5pts) Rankings
3DMark06 Russian Federation 33323 marks (5.1pts) Rankings
3DMark11 - Performance France 6562 marks (0pts) Rankings
3DMark11 - Entry Brazil 5334 marks (0.1pts) Rankings
3DMark11 - Extreme Croatia 3630 marks (0.4pts) Rankings
3DMark Vantage - Performance Sweden 29197 marks (0.1pts) Rankings
MaxxMem United States 544.1 marks (0pts) Rankings
3DMark - Ice Storm Romania 91489 marks (0pts) Rankings
3DMark - Ice Storm Extreme Slovakia 27537 marks (2pts) Rankings
MaxxMem Read Bandwidth United States 9817 MByte/sec. (5.1pts) Rankings
3DMark - Ice Storm Unlimited Slovakia 48748 marks (2pts) Rankings
3DMark - Cloud Gate Romania 6595 marks (2pts) Rankings
Unigine Heaven - Basic Finland 2464.05 DX9 Marks (0.1pts) Rankings
Unigine Heaven - Xtreme Slovakia 2451.78 DX11 Marks (9.4pts) Rankings
Catzilla - 576p Slovakia 1086 marks (2pts) Rankings
Catzilla - 720p Slovakia 803 marks (2pts) Rankings