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IntelBX8071513100
IntelBX80623I72600K
$319
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 $319 

4 Cores, 8 Threads @3.4GHz, Sandy Bridge.
Release date: Q1 2011.

Effective Speed 
+36%
Real World Speed
Performance profile from 147,837 user samples
Benchmark your CPU here
304 User Benchmarks
Great bench: 103% Base clock 3.4 GHz, turbo 4.3 GHz (avg)
Poor bench: 90% Base clock 3.4 GHz, turbo 4.3 GHz (avg)
Poor: 90% Great: 103%
SPEED RANK: 122nd / 1468
Gaming
Gaming 96%
Nuclear submarine
Desktop
Desktop 102%
UFO
Workstation
Workstation 83%
Aircraft carrier
147,533 User Benchmarks
Best Bench: 83% Base clock 3.4 GHz, turbo 4.7 GHz (avg)
Worst Bench: 56% Base clock 3.4 GHz, turbo 27,195,430 GHz (avg)
Poor: 56% Great: 83%
SPEED RANK: 410th / 1468
Gaming
Gaming 71%
Battleship
Desktop
Desktop 75%
Battleship
Workstation
Workstation 55%
Gunboat
Effective Speed
Effective CPU Speed 		96 % Much faster effective speed.
+36% 		70.6 %
Average Score 
+77%
Memory
Avg. Memory Latency 		81.8 Pts 87 Pts Slightly lower memory latency.
+6%
1-Core
Avg. Single Core Speed 		179 Pts Hugely faster single-core speed.
+95% 		91.8 Pts
2-Core
Avg. Dual Core Speed 		337 Pts Hugely faster dual-core speed.
+95% 		173 Pts
4-Core
Avg. Quad Core Speed 		595 Pts Hugely faster quad-core speed.
+102% 		295 Pts
8-Core
Avg. Octa Core Speed 		840 Pts Hugely faster octa-core speed.
+98% 		424 Pts
Overclocked Score 
+50%
Memory
OC Memory Latency 		90.8 Pts 96 Pts Slightly lower OC memory latency.
+6%
1-Core
OC Single Core Speed 		187 Pts Much faster OC single-core speed.
+61% 		116 Pts
2-Core
OC Dual Core Speed 		361 Pts Much faster OC dual-core speed.
+60% 		226 Pts
4-Core
OC Quad Core Speed 		670 Pts Much faster OC quad-core speed.
+74% 		384 Pts
8-Core
OC Octa Core Speed 		879 Pts Much faster OC octa-core speed.
+60% 		549 Pts
Value & Sentiment 
+61%
Market Share
Based on 68,990,147 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.03 % 0.13 % Hugely higher market share.
+333%
Value
Value For Money 		119 % Much better value.
+75% 		67.9 %
User Rating
UBM User Rating 		52 % 76 % Much more popular.
+46%
Price
Price (score) 		$127 Much cheaper.
+60% 		$319
Nice To Haves 
+79%
Age
Newest 		22+ Months Hugely more recent.
+87% 		166 Months
64-Core
OC Multi Core Speed 		881 Pts Much faster OC 64-core speed.
+58% 		558 Pts
64-Core
Avg. Multi Core Speed 		844 Pts Hugely faster 64-core speed.
+93% 		437 Pts
Conclusion 
Average Bench 96%
Average Bench 70.6%

The i7-2600K Sandy Bridge processor is two generations old and nearly three years out of date. The numerous owners of this superb processor should feel in no hurry to upgrade as it's still one of the fastest consumer processors, even by today's standards. The benchmark figures indicate that in terms of real-world performance this processor is only 5% slower than the third generation Ivy Bridge i7-3770K, not bad considering its age. That said new buyers will find both better energy efficiency and marginal performance improvements elsewhere. [Feb '12 CPUPro]

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We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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