Intel Core i7 2600K
Default clock: 3400MHz, 95 Watt. Average overclock on air, water, cascade or liquid nitrogen
Hardware index based on 62,571 submissions (performance relative to fastest system, more info).
Socket, view compatible motherboards or other LGA1155 processors
Sandy Bridge Cores - view other processors from the Core i7 (Sandy Bridge) family
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CPU overclocking records

World records achieved by overclocking a Intel Core i7 2600K processor. Click on view more to see the complete hall of fame.

Benchmark Worldrecord Links
CPU Frequency Italy 6061.24 mhz (40.3pts) Rankings
PiFast Italy 12sec 160ms (40.3pts) Rankings
SuperPi - 1M Italy 6sec 78ms (53.8pts) Rankings
SuperPi - 32M Italy 5min 34sec 468ms (67.3pts) Rankings
wPrime - 32m Italy 3sec 993ms (53.8pts) Rankings
wPrime - 1024m Italy 2min 7sec 274ms (53.8pts) Rankings
XTU Italy 1215 marks (0pts) Rankings
PCMark04 23109 marks (16.6pts) Rankings
PCMark05 United States 56814 marks (0pts) Rankings
PCMark Vantage 39395 marks (27.4pts) Rankings
PCMark 7 Greece 8907 marks (33.3pts) Rankings
PCMark10 Czech Republic 5857 marks (0pts) Rankings
PCMark10 Express India 5362 marks (0pts) Rankings
PCMark10 Extended n/a Rankings
Cinebench - 2003 Belgium 4899 points (20.5pts) Rankings
PCMark Android - Work 1.0 n/a Rankings
Cinebench - R11.5 Italy 11.84 points (50.6pts) Rankings
PCMark Android - Work 2.0 n/a Rankings
Cinebench - R15 Italy 1063 cb (47.2pts) Rankings
GPUPI v3.3 for CPU - 100M n/a Rankings
GPUPI for CPU - 100M Belgium 21sec 253ms (26.2pts) Rankings
GPUPI v3.3 for CPU - 1B India 8min 5sec 712ms (0pts) Rankings
GPUPI for CPU - 1B Belgium 5min 12sec 164ms (31.1pts) Rankings
HWBOT x265 Benchmark - 1080p Belgium 24.9 fps (24.9pts) Rankings
HWBOT x265 Benchmark - 4k Belgium 5.892 fps (23.5pts) Rankings
y-cruncher - Pi-25m India 2sec 303ms (0pts) Rankings
y-cruncher - Pi-1b India 3min 2sec 267ms (0pts) Rankings
y-cruncher - Pi-10b n/a Rankings
3DMark11 Physics India 13211 Points (0pts) Rankings
PerformanceTest Russian Federation 5906 Marks (0pts) Rankings
System Stability Tester 32M Pi India 1min 39sec 794ms (0pts) Rankings
HWBOT Prime Belgium 5365.25 pps (0pts) Rankings
WinRAR India 14476 KB/s (0pts) Rankings
shzo n/a Rankings
BlackBerry KeyOne n/a Rankings
Cinebench R15 Extreme United Kingdom 248 CB (0pts) Rankings
MathBenchmark India 7146 points (0pts) Rankings
Cinebench - R20 United Kingdom 2019 marks (0pts) Rankings
BRENNAN n/a Rankings
Black Hole Benchmark Germany 20772 marks (0pts) Rankings
Geekbench3 - Multi Core Montenegro 20657 points (33.4pts) Rankings
Geekbench3 - Single Core Belgium 5062 points (26.8pts) Rankings
SuperPi - 1M with BenchMate France 6sec 946ms (0pts) Rankings
Cinebench - R20 with BenchMate n/a Rankings
Cinebench - R11.5 with BenchMate Romania 10.88 pts (0pts) Rankings
SuperPi - 32M with BenchMate India 6min 29sec 732ms (0pts) Rankings
Geekbench3 - Multi Core with BenchMate Romania 19397 points (0pts) Rankings
Geekbench3 - Single Core with BenchMate Romania 4793 points (0pts) Rankings
Geekbench4 - Single Core with BenchMate India 5389 points (0pts) Rankings
Geekbench4 - Multi Core with BenchMate France 17790 points (0pts) Rankings
Cinebench - R15 with BenchMate France 928 cb (0pts) 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 India 1236.6 marks (0pts) Rankings
RealBench HWBOT Version Russian Federation 135819 Points (0pts) Rankings
Speedsys n/a Rankings
Geekbench4 - Single Core Belgium 5806 points (0.2pts) Rankings
Geekbench4 - Multi Core Belgium 20179 points (14.7pts) Rankings
Testcpu India 4686 marks (0pts) Rankings
Parallel PI 20sec 269ms (0pts) Rankings

Core i7 2600K used in other benchmarks

Benchmark Worldrecord Links
Aquamark Greece 473363 marks (0.4pts) Rankings
Reference Frequency Finland 111.07 MHz (18.3pts) Rankings
AS SSD Norway 16769 points (0pts) Rankings
Memory Frequency Russian Federation 1182.3 MHz (0pts) Rankings
3DMark 99 Max 96593 marks (0pts) Rankings
3DMark2000 94028 marks (0pts) Rankings
3DMark2001 SE Greece 140004 marks (0pts) Rankings
3DMark03 Italy 240487 marks (0.6pts) Rankings
3DMark05 57288 marks (0.5pts) Rankings
3DMark06 Greece 44776 marks (0.2pts) Rankings
3DMark11 - Performance Spain 24821 marks (0pts) Rankings
3DMark11 - Entry United Kingdom 22502 marks (0pts) Rankings
3DMark11 - Extreme United States 11429 marks (0.2pts) Rankings
3DMark Vantage - Performance Austria 64448 marks (0.5pts) Rankings
MaxxMem Russian Federation 2915.8 MByte/sec. (0pts) Rankings
3DMark - Ice Storm Canada 226362 marks (0pts) Rankings
3DMark - Ice Storm Extreme Italy 215537 marks (0pts) Rankings
MaxxMem Read Bandwidth 30323 MByte/sec. (0pts) Rankings
3DMark - Ice Storm Unlimited Germany 218956 marks (0pts) Rankings
3DMark - Cloud Gate Italy 36520 marks (0.5pts) Rankings
VRMark - Orange Room United States 8782 marks (0pts) Rankings
VRMark - Cyan Room United States 8832 marks (0pts) Rankings
Unigine Heaven - Basic Austria 7486.53 DX9 Marks (7.5pts) Rankings
3DMark - Sky Diver Spain 39154 marks (0pts) Rankings
VRMark - Blue Room United States 3130 marks (0pts) Rankings
Unigine Heaven - Xtreme Japan 7304.6 DX11 Marks (14.1pts) Rankings
Unigine Superposition - 1080P Xtreme United States 5820 Points (0.5pts) Rankings
3DMark - Fire Strike United States 24534 marks (0pts) Rankings
Catzilla - 576p Brazil 46481 marks (0pts) Rankings
3DMark - Fire Strike Extreme United States 15985 marks (0pts) Rankings
Catzilla - 720p Serbia 45306 marks (0pts) Rankings
Catzilla - 1080p Brazil 23384 marks (0pts) Rankings
3DMark - Fire Strike Ultra United States 6560 marks (0pts) Rankings
Catzilla - 1440p United States Minor Outlying Islands 20918 marks (0pts) Rankings
Catzilla - 4K Brazil 6930 marks (0pts) Rankings
GPUPI - 1B Russian Federation 10sec 560ms (0.6pts) Rankings
3DMark - Time Spy Ukraine 7862 marks (0.5pts) Rankings
3DMark - Time Spy Extreme Ukraine 3500 marks (0.5pts) Rankings
GPUPI - 32B France 11min 49sec 337ms (1.1pts) Rankings
Unigine Superposition - 8K Optimized Argentina 2021 Points (2.5pts) Rankings
3DMark - Night Raid Brazil 29793 marks (0pts) Rankings
Anvils SSD - 1GB France 2768.86 points (0pts) Rankings
AIDA64 - Memory Read Finland 30470 MB/s (0pts) Rankings
Geekbench4 - Compute United States 222271 points (0pts) Rankings