Intel Core i7 4820K
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Default clock: 3700MHz, 130 Watt. Average overclock on air, water, cascade or liquid nitrogen
Hardware index based on 3,138 submissions (performance relative to fastest system, more info).
Socket, view compatible motherboards or other LGA2011 processors
Ivy Bridge-E Cores - view other processors from the Core i7 (Ivy Bridge) family
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CPU overclocking records

World records achieved by overclocking a Intel Core i7 4820K processor. Click on view more to see the complete hall of fame.

Benchmark Worldrecord Links
CPU Frequency 7006 mhz (15.4pts) Rankings
PiFast United States 10sec 620ms (9pts) Rankings
SuperPi - 1M United States 5sec 475ms (16.1pts) Rankings
SuperPi - 32M Australia 6min 32sec 684ms (16.4pts) Rankings
wPrime - 32m 3sec 693ms (17pts) Rankings
wPrime - 1024m Belgium 2min 12sec 229ms (15.6pts) Rankings
XTU Germany 1207 marks (40.3pts) Rankings
PCMark04 Italy 14661 marks (2.5pts) Rankings
PCMark05 United States 29924 marks (0pts) Rankings
PCMark Vantage France 24099 marks (2pts) Rankings
PCMark 7 Brazil 5959 marks (2pts) Rankings
PCMark10 n/a Rankings
PCMark10 Express n/a Rankings
PCMark10 Extended n/a Rankings
Cinebench - 2003 United States 4534 points (2.5pts) Rankings
PCMark Android - Work 1.0 n/a Rankings
Cinebench - R11.5 13.19 points (18.8pts) Rankings
PCMark Android - Work 2.0 n/a Rankings
Cinebench - R15 United States 1067 cb (16.1pts) Rankings
GPUPI v3.3 for CPU - 100M Australia 19sec 984ms (0pts) Rankings
GPUPI for CPU - 100M Australia 22sec 887ms (2.5pts) Rankings
GPUPI v3.3 for CPU - 1B Australia 7min 18sec 164ms (0pts) Rankings
GPUPI for CPU - 1B Australia 5min 34sec 357ms (3.1pts) Rankings
HWBOT x265 Benchmark - 1080p Australia 23.544 fps (2.5pts) Rankings
HWBOT x265 Benchmark - 4k Australia 5.558 fps (3.1pts) Rankings
y-cruncher - Pi-25m n/a Rankings
y-cruncher - Pi-1b n/a Rankings
y-cruncher - Pi-10b n/a Rankings
3DMark11 Physics Canada 10119 Points (0pts) Rankings
PerformanceTest Croatia 6397.5 Marks (0pts) Rankings
System Stability Tester 32M Pi n/a Rankings
HWBOT Prime Belgium 6541.79 pps (0pts) Rankings
WinRAR Croatia 12114 KB/s (0pts) Rankings
Black Hole Benchmark United States 20396 marks (0pts) Rankings
Geekbench3 - Multi Core Belgium 20672 points (2.9pts) Rankings
Geekbench3 - Single Core Belgium 5000 points (0pts) Rankings
PerformanceTest Mobile n/a Rankings
HWBOT Prime stability test 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 5091 points (2.5pts) Rankings
Geekbench4 - Multi Core United States 17039 points (0pts) Rankings
Testcpu n/a Rankings
Parallel PI Austria 24sec 353ms (0pts) Rankings

Core i7 4820K used in other benchmarks

Benchmark Worldrecord Links
Aquamark South Africa 355087 marks (0.2pts) Rankings
Reference Frequency United States 193.33 MHz (2.5pts) Rankings
AS SSD Netherlands 42982 points (0pts) Rankings
Memory Frequency Egypt 1199.8 MHz (0.2pts) Rankings
3DMark 99 Max Peru 35645 marks (0pts) Rankings
3DMark2000 Brazil 57043 marks (0pts) Rankings
3DMark2001 SE Italy 85813 marks (0.2pts) Rankings
3DMark03 United States 237773 marks (0.2pts) Rankings
3DMark05 Brazil 39581 marks (0.2pts) Rankings
3DMark06 Germany 50611 marks (10.2pts) Rankings
3DMark11 - Performance United States 24113 marks (0pts) Rankings
3DMark11 - Entry Peru 20172 marks (0.2pts) Rankings
3DMark11 - Extreme Switzerland 12806 marks (0.8pts) Rankings
3DMark Vantage - Performance United States 68943 marks (0pts) Rankings
MaxxMem United States 1205.7 marks (0pts) Rankings
3DMark - Ice Storm Netherlands 184158 marks (0pts) Rankings
3DMark - Ice Storm Extreme United States 187589 marks (0pts) Rankings
MaxxMem Read Bandwidth Croatia 23086 MByte/sec. (0pts) Rankings
3DMark - Ice Storm Unlimited Croatia 148234 marks (0pts) Rankings
3DMark - Cloud Gate Netherlands 32451 marks (0pts) Rankings
Unigine Heaven - Basic Switzerland 7284.66 DX9 Marks (7.5pts) Rankings
3DMark - Sky Diver Switzerland 40632 marks (0.2pts) Rankings
Unigine Heaven - Xtreme Switzerland 5530.79 DX11 Marks (0.2pts) Rankings
3DMark - Fire Strike United States 19523 marks (9.4pts) Rankings
Catzilla - 576p Switzerland 51817 marks (0pts) Rankings
3DMark - Fire Strike Extreme Switzerland 12444 marks (0.2pts) Rankings
Catzilla - 720p Switzerland 46985 marks (0pts) Rankings
Catzilla - 1080p Switzerland 33972 marks (1.3pts) Rankings
3DMark - Fire Strike Ultra Canada 7000 marks (0.6pts) Rankings
Catzilla - 1440p Switzerland 19993 marks (4pts) Rankings
GPUPI - 1B Spain 12sec 152ms (0.2pts) Rankings
3DMark - Time Spy Czech Republic 8213 marks (0.7pts) Rankings
GPUPI - 32B Croatia 19min 1sec 686ms (0pts) Rankings