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Intel
IntelBX80623I72600K
$319
▲ 55458 ▼
  

6 Cores, 12 Threads @3.46 GHz, Westmere EP.
Release date ≈ Q4 2014.

VS
▲ 767,514 ▼
 $319 

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

Effective Speed 
+6%
Real World Speed
Performance profile from 152,406 user samples
Benchmark your CPU here
4,873 User Benchmarks
Best Bench: 85% Base clock 4.6 GHz, turbo 4.6 GHz (avg)
Worst Bench: 64% Base clock 3.45 GHz, turbo 3.55 GHz (avg)
Poor: 64% Great: 85%
SPEED RANK: 327th / 1468
Gaming
Gaming 75%
Battleship
Desktop
Desktop 76%
Battleship
Workstation
Workstation 62%
Destroyer
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 		74.7 % Slightly faster effective speed.
+6% 		70.6 %
Average Score 
+6%
Memory
Avg. Memory Latency 		87.9 Pts +1% 87 Pts
1-Core
Avg. Single Core Speed 		87.7 Pts 91.8 Pts +5%
2-Core
Avg. Dual Core Speed 		174 Pts +1% 173 Pts
4-Core
Avg. Quad Core Speed 		334 Pts Faster quad-core speed.
+13% 		295 Pts
8-Core
Avg. Octa Core Speed 		518 Pts Faster octa-core speed.
+22% 		424 Pts
Overclocked Score 
+1%
Memory
OC Memory Latency 		95.5 Pts 96 Pts +1%
1-Core
OC Single Core Speed 		105 Pts 116 Pts Faster OC single-core speed.
+10%
2-Core
OC Dual Core Speed 		210 Pts 226 Pts Slightly faster OC dual-core speed.
+8%
4-Core
OC Quad Core Speed 		413 Pts Slightly faster OC quad-core speed.
+8% 		384 Pts
8-Core
OC Octa Core Speed 		637 Pts Faster OC octa-core speed.
+16% 		549 Pts
Value & Sentiment 
+219%
Market Share
Based on 68,996,098 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.05 % Hugely higher market share.
+400%
User Rating
UBM User Rating 		55 % 76 % Much more popular.
+38%
Nice To Haves 
+35%
Age
Newest 		120+ Months More recent.
+28% 		166 Months
64-Core
OC Multi Core Speed 		762 Pts Much faster OC 64-core speed.
+37% 		558 Pts
64-Core
Avg. Multi Core Speed 		618 Pts Much faster 64-core speed.
+41% 		437 Pts
Specifications 
Cache
Cache 		12 MB SmartCache 8 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.2 SSE4.1/4.2, AVX
Recommended Price
Recommended Customer Price 		$1663.00 - $1666.00 N/A
Max Turbo Frequency
Max Turbo Frequency 		3.73 GHz 3.8 GHz
Bus Speed
Bus Speed 		6.4 GT/s QPI 5 GT/s DMI
Max Memory Size
Max Memory Size (dependent on memory type) 		288 GB 32 GB
Memory Types
Memory Types 		DDR3 800/1066/1333 DDR3 1066/1333
Memory Channels
Max # of Memory Channels 		3 2
Memory Bandwidth
Max Memory Bandwidth 		32 GB/s 21 GB/s
ECC Memory Supported
ECC Memory Supported ‡ 		Yes No
Package Size
Package Size 		42.5mm X 45mm 37.5mm x 37.5mm
Max CPU Configuration
Max CPU Configuration 		2 1
Thermal Monitoring Technologies
Thermal Monitoring Technologies 		No Yes
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		1.0 2.0
Virtualization for Directed I/O (VT-d)
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ 		Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		Yes No

More specs » More specs »
Conclusion 
Average Bench 74.7%
Average Bench 70.6%

I have two Dell T3500 systems. One for gaming and the other to stream my games. The streaming system is running Manjaro Linux and it rocks. [May '20 Bluecheese]

MORE DETAILS

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]

MORE DETAILS

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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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Gaming Desktop ProGaming

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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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The Best
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Intel Core i5-12600K $159Nvidia RTX 4060 $295WD Black SN850X M.2 2TB $135
Intel Core i5-13600K $210Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
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