Intel Core i7 875K
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4095MHz
Default clock: 2930MHz, 95 Watt. Average overclock on air, water, cascade or liquid nitrogen
53/100
Hardware index based on 1,175 submissions (performance relative to fastest system, more info).
LGA1156
Socket, view compatible motherboards or other LGA1156 processors
4
Lynnfield Cores - view other processors from the Core i7 (Nehalem) family

CPU overclocking records

World records achieved by overclocking a Intel Core i7 875K processor. Click on view more to see the complete hall of fame.

Benchmark Worldrecord Links
CPU Frequency Netherlands 5632.62 mhz (12pts) Rankings
PiFast Belgium 17sec 20ms (4.4pts) Rankings
SuperPi - 1M France 7sec 301ms (7.6pts) Rankings
SuperPi - 32M Australia 7min 21sec 500ms (6.2pts) Rankings
wPrime - 32m Argentina 4sec 702ms (7.6pts) Rankings
wPrime - 1024m Argentina 2min 26sec 406ms (5.8pts) Rankings
XTU n/a Rankings
PCMark 2004 Greece 13321 marks (2pts) Rankings
PCMark 2005 United States 30734 marks (2pts) Rankings
PCMark Vantage El Salvador 32084 marks (2pts) Rankings
PCMark7 United States 5318 marks (2pts) Rankings
Cinebench - 2003 United Kingdom 3103 points (0pts) Rankings
Cinebench - R11.5 United Kingdom 7.23 points (2pts) Rankings
Cinebench - R15 United Kingdom 653 cb (2pts) Rankings
GPUPI for CPU - 100M 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
HWBOT Prime Poland 5017.69 pps (2pts) Rankings
WinRAR n/a Rankings
Black Hole Benchmark n/a Rankings
Geekbench3 - Multi Core n/a Rankings
Geekbench3 - Single Core El Salvador 2425 points (0pts) Rankings
PCMark Android - Work 1.0 n/a 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 n/a Rankings
PCMark Android - Work 2.0 n/a Rankings
[KRIEG] Math CPU Benchmark 2016 - Basic n/a Rankings
[KRIEG] Math CPU Benchmark 2016 - Extreme n/a Rankings

Core i7 875K used in other benchmarks

Benchmark Worldrecord Links
Aquamark United States 339904 marks (0.1pts) Rankings
Reference Clock France 251 MHz (1.5pts) Rankings
AS SSD Benchmark United States 283 points (0pts) Rankings
Memory Clock Italy 1512 MHz (16.1pts) Rankings
3DMark2000 Greece 51924 marks (0pts) Rankings
3DMark2001 SE United States 81475 marks (0.1pts) Rankings
3DMark03 El Salvador 162163 marks (2pts) Rankings
3DMark05 Estonia 42417 marks (0.1pts) Rankings
3DMark06 Estonia 33695 marks (0.1pts) Rankings
3DMark11 - Performance France 13713 marks (0.1pts) Rankings
3DMark11 - Entry El Salvador 13094 marks (0.8pts) Rankings
3DMark11 - Extreme France 6124 marks (0pts) Rankings
3DMark Vantage - Performance Germany 37732 marks (0pts) Rankings
MaxxMem 1699.7 marks (0pts) Rankings
3DMark - Ice Storm United States 138350 marks (0.8pts) Rankings
3DMark - Cloud Gate United States 16890 marks (0.4pts) Rankings
Unigine Heaven - Basic Preset El Salvador 4402.09 DX9 Marks (0.2pts) Rankings
Unigine Heaven - Xtreme Preset El Salvador 2580.88 DX11 Marks (0.1pts) Rankings
3DMark - Fire Strike United States 3195 marks (0.1pts) Rankings
Catzilla - 576p El Salvador 19835 marks (2pts) Rankings
Catzilla - 720p El Salvador 16671 marks (1.5pts) Rankings