IntelBX80623I72600
IntelBX80684I59400

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

6 Cores, 6 Threads @2.90 GHz, 65 W.
Release date ≈ Q1 2019.

Real World Speed
Performance profile from 207,817 user samples
185,630 User Benchmarks
Best Bench: 74% Base clock 3.4 GHz, turbo 3.65 GHz (avg)
Worst Bench: 54% Base clock 3.4 GHz, turbo 3.45 GHz (avg)
Poor: 54% Great: 74%
SPEED RANK: 458th / 1442
Gaming
Gaming 67%
Battle cruiser
Desktop
Desktop 71%
Battleship
Workstation
Workstation 52%
Yacht
22,187 User Benchmarks
Best Bench: 91% Base clock 2.9 GHz, turbo 3.85 GHz (avg)
Worst Bench: 78% Base clock 0.8 GHz, turbo 0.8 GHz (avg)
Poor: 78% Great: 91%
SPEED RANK: 165th / 1442
Gaming
Gaming 86%
Aircraft carrier
Desktop
Desktop 87%
Aircraft carrier
Workstation
Workstation 71%
Battleship
Effective Speed
Effective CPU Speed
67.1 % 86.5 % Faster effective speed.
+29%
Memory
Avg. Memory Latency
84.1 Pts 87.7 Pts +4%
1-Core
Avg. Single Core Speed
85.8 Pts 119 Pts Much faster single-core speed.
+39%
2-Core
Avg. Dual Core Speed
162 Pts 236 Pts Much faster dual-core speed.
+46%
4-Core
Avg. Quad Core Speed
274 Pts 468 Pts Much faster quad-core speed.
+71%
8-Core
Avg. Octa Core Speed
394 Pts 618 Pts Much faster octa-core speed.
+57%
Memory
OC Memory Latency
92.2 Pts 93.9 Pts +2%
1-Core
OC Single Core Speed
94.2 Pts 124 Pts Much faster OC single-core speed.
+32%
2-Core
OC Dual Core Speed
185 Pts 245 Pts Much faster OC dual-core speed.
+32%
4-Core
OC Quad Core Speed
328 Pts 486 Pts Much faster OC quad-core speed.
+48%
8-Core
OC Octa Core Speed
451 Pts 684 Pts Much faster OC octa-core speed.
+52%
Market Share
Based on 67,694,137 CPUs tested
Market Share
Market Share (trailing 30 days)
0.28 % 0.29 % +4%
Value
Value For Money
73.8 % 101 % Much better value.
+36%
User Rating
UBM User Rating
62 % More popular.
+17%
53 %
Price
Price (score)
$197 $161 Cheaper.
+19%
Age
Newest
159 Months 61+ Months Much more recent.
+62%
64-Core
OC Multi Core Speed
452 Pts 705 Pts Much faster OC 64-core speed.
+56%
64-Core
Avg. Multi Core Speed
403 Pts 635 Pts Much faster 64-core speed.
+58%
Launch Date
Launch Date
Q1'11 Q1'19
Cache
Cache
8 MB SmartCache 9 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions
SSE4.1/4.2, AVX Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Embedded Options Available
Embedded Options Available
Yes No
Lithography
Lithography
32 nm 14 nm
Max Turbo Frequency
Max Turbo Frequency
3.8 GHz 4.10 GHz
Bus Speed
Bus Speed
5 GT/s DMI 8 GT/s DMI3
Max Memory Size
Max Memory Size (dependent on memory type)
32 GB 128 GB
Memory Types
Memory Types
DDR3 1066/1333 DDR4-2666
Memory Bandwidth
Max Memory Bandwidth
21 GB/s 41.6 GB/s
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 2000 Intel® UHD Graphics 630
Graphics Base Frequency
Graphics Base Frequency
850 MHz 350 MHz
# of Displays Supported
# of Displays Supported ‡
2 3
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.35 GHz 1.05 GHz
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡
Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡
Yes No
PCI Express Revision
PCI Express Revision
2.0 3.0

More specs » More specs »
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If there is any chance whatsoever that you may decide to overclock your CPU then it makes a lot more sense to go for the 2600K "K" version which, thanks to its unlocked clock multiplier, is a lot easier to overclock. For the few extra pounds it costs, I would recommend taking the K version just on the off chance because there are easily 10%+ performance gains to be had. Otherwise this is still a superb processor and still holds its own against the i7-4770 which is its two generations newer replacement. [Feb '12 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) April 2024 CPU Rankings

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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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $131Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $186Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $34Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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