Intel Core i7 2600K
Default clock: 3400MHz, 95 Watt. Average overclock on air, water, cascade or liquid nitrogen
Hardware index based on 61,518 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
buy on amazon

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 (14.1pts) Rankings
SuperPi - 32M Italy 5min 34sec 468ms (0.2pts) Rankings
wPrime - 32m Italy 3sec 993ms (14.1pts) Rankings
wPrime - 1024m Italy 2min 7sec 274ms (12pts) Rankings
XTU Italy 1215 marks (10.6pts) Rankings
PCMark04 23109 marks (2.9pts) Rankings
PCMark05 United States 56814 marks (0.2pts) Rankings
PCMark Vantage 39395 marks (27.1pts) Rankings
PCMark 7 Indonesia 8488 marks (0.2pts) Rankings
PCMark10 n/a Rankings
PCMark10 Express n/a Rankings
PCMark10 Extended n/a Rankings
Cinebench - 2003 Australia 4724 points (16.1pts) Rankings
PCMark Android - Work 1.0 n/a Rankings
Cinebench - R11.5 Italy 11.84 points (0.2pts) Rankings
PCMark Android - Work 2.0 n/a Rankings
Cinebench - R15 Italy 1063 cb (14.1pts) Rankings
GPUPI for CPU - 100M Australia 22sec 325ms (22.4pts) Rankings
GPUPI for CPU - 1B Denmark 5min 20sec 335ms (27pts) Rankings
HWBOT x265 Benchmark - 1080p Australia 24.36 fps (18.8pts) Rankings
HWBOT x265 Benchmark - 4k Australia 5.64 fps (19pts) Rankings
Y-Cruncher - Pi-25m Russian Federation 2sec 430ms (0.2pts) Rankings
Y-Cruncher - Pi-1b Russian Federation 3min 8sec 102ms (0.2pts) Rankings
Y-Cruncher - Pi-10b n/a Rankings
3DMark11 Physics Russian Federation 13008 Points (0pts) Rankings
PerformanceTest Russian Federation 5906 Marks (0pts) Rankings
HWBOT Prime Belgium 5365.25 pps (0.2pts) Rankings
WinRAR Brazil 14324 KB/s (0.2pts) Rankings
Black Hole Benchmark Germany 20772 marks (0.2pts) Rankings
Geekbench3 - Multi Core Montenegro 20517 points (29.5pts) Rankings
Geekbench3 - Single Core Australia 5054 points (0.2pts) Rankings
PerformanceTest Mobile n/a Rankings
HWBOT Prime stability test n/a Rankings
Vellamo Multicore n/a Rankings
HEVC h.265 Decode Russian Federation 1231.05 marks (0pts) Rankings
RealBench HWBOT Version Russian Federation 135819 Points (0pts) Rankings
Speedsys n/a Rankings
Geekbench4 - Single Core Australia 5643 points (1.1pts) Rankings
Geekbench4 - Multi Core Australia 19512 points (0.2pts) Rankings
Testcpu Russian Federation 4614 999 (0pts) Rankings
Parallel PI Russian Federation 20sec 329ms (0pts) Rankings

Core i7 2600K used in other benchmarks

Benchmark Worldrecord Links
Aquamark Greece 473363 marks (4.1pts) Rankings
Reference Frequency Finland 111.07 MHz (1.3pts) Rankings
AS SSD Norway 16769 points (0.2pts) 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 (1.4pts) Rankings
3DMark05 57288 marks (4.1pts) 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 Kingdom 10187 marks (0pts) Rankings
3DMark Vantage - Performance Austria 64448 marks (0.2pts) 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 (0.2pts) Rankings
3DMark - Cloud Gate Italy 36520 marks (0.2pts) Rankings
VRMark - Orange Room United States 8782 marks (0.2pts) Rankings
Unigine Heaven - Basic Austria 7486.53 DX9 Marks (16.4pts) Rankings
3DMark - Sky Diver Spain 39154 marks (0pts) Rankings
Unigine Heaven - Xtreme Japan 7304.6 DX11 Marks (14.1pts) Rankings
Unigine Superposition - 1080P Xtreme France 3124 Points (1.5pts) Rankings
3DMark - Fire Strike United States 24534 marks (0pts) Rankings
Catzilla - 576p Czech Republic 43865 marks (0pts) Rankings
3DMark - Fire Strike Extreme United States 15985 marks (0pts) Rankings
Catzilla - 720p Serbia 45306 marks (0pts) Rankings
Catzilla - 1080p United States 20098 marks (0.5pts) Rankings
3DMark - Fire Strike Ultra Canada 5641 marks (5.1pts) Rankings
Catzilla - 1440p United States Minor Outlying Islands 20918 marks (0.2pts) Rankings
GPUPI - 1B France 11sec 258ms (4.8pts) Rankings
3DMark - Time Spy Russian Federation 6962 marks (0.5pts) Rankings
GPUPI - 32B France 11min 49sec 337ms (0.8pts) Rankings
Anvils SSD - 1GB France 2768.86 points (0pts) Rankings
AIDA64 - Memory Read Finland 30470 MB/s (0.2pts) Rankings