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IntelBX80662I56400
Intel
▲ 5513,016 ▼

4 Cores, 4 Threads @2.7GHz, Skylake.
Release date: Q3 2015.

VS
▲ 54466 ▼

4 Cores, 4 Threads @3.4 GHz, Haswell.
Release date ≤ Q4 2013.

Effective Speed 
+9%
Real World Speed
Performance profile from 220,476 user samples
Benchmark your CPU here
171,457 User Benchmarks
Best Bench: 71% Base clock 2.7 GHz, turbo 3.1 GHz (avg)
Worst Bench: 39% Base clock 2.7 GHz, turbo 0.5 GHz (avg)
Poor: 39% Great: 71%
SPEED RANK: 566th / 1442
Gaming
Gaming 61%
Destroyer
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 45%
Yacht
49,019 User Benchmarks
Best Bench: 77% Base clock 3.4 GHz, turbo 3.75 GHz (avg)
Worst Bench: 47% Base clock 3.4 GHz, turbo 3.55 GHz (avg)
Poor: 47% Great: 77%
SPEED RANK: 468th / 1442
Gaming
Gaming 66%
Battle cruiser
Desktop
Desktop 73%
Battleship
Workstation
Workstation 50%
Yacht
Effective Speed
Effective CPU Speed 		60.8 % 66.5 % Slightly faster effective speed.
+9%
Average Score 
+11%
Memory
Avg. Memory Latency 		75.2 Pts 80.2 Pts Slightly lower memory latency.
+7%
1-Core
Avg. Single Core Speed 		84.6 Pts 95 Pts Faster single-core speed.
+12%
2-Core
Avg. Dual Core Speed 		166 Pts 186 Pts Faster dual-core speed.
+12%
4-Core
Avg. Quad Core Speed 		267 Pts 303 Pts Faster quad-core speed.
+13%
8-Core
Avg. Octa Core Speed 		286 Pts 322 Pts Faster octa-core speed.
+13%
Overclocked Score 
+10%
Memory
OC Memory Latency 		86.8 Pts 92.4 Pts Slightly lower OC memory latency.
+6%
1-Core
OC Single Core Speed 		96.1 Pts 105 Pts Slightly faster OC single-core speed.
+9%
2-Core
OC Dual Core Speed 		189 Pts 207 Pts Slightly faster OC dual-core speed.
+10%
4-Core
OC Quad Core Speed 		335 Pts 377 Pts Faster OC quad-core speed.
+13%
8-Core
OC Octa Core Speed 		344 Pts 380 Pts Faster OC octa-core speed.
+10%
Value & Sentiment 
+69%
Market Share
Based on 67,721,916 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.43 % Hugely higher market share.
+330% 		0.1 %
Value
Value For Money 		85.9 % 105 % Better value.
+23%
User Rating
UBM User Rating 		55 % +2% 54 %
Price
Price (score) 		$79 $52 Much cheaper.
+34%
Nice To Haves 
+1%
Age
Newest 		103 Months More recent.
+17% 		124+ Months
64-Core
OC Multi Core Speed 		346 Pts 379 Pts Slightly faster OC 64-core speed.
+10%
64-Core
Avg. Multi Core Speed 		288 Pts 322 Pts Faster 64-core speed.
+12%
Specifications 
Launch Date
Launch Date 		Q3'15 Q2'13
Lithography
Lithography 		14 nm 22 nm
Recommended Price
Recommended Customer Price 		$182.00 - $187.00 $213.00 - $224.00
Max Turbo Frequency
Max Turbo Frequency 		3.3 GHz 3.8 GHz
Bus Speed
Bus Speed 		8 GT/s DMI3 5 GT/s DMI2
Thermal Solution Specification
Thermal Solution Specification 		PCG 2015C (65W) PCG 2013D
Max Memory Size
Max Memory Size (dependent on memory type) 		64 GB 32 GB
Memory Types
Memory Types 		DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V DDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
Memory Bandwidth
Max Memory Bandwidth 		34.1 GB/s 25.6 GB/s
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 530 Intel® HD Graphics 4600
Graphics Output
Graphics Output 		eDP/DP/HDMI/DVI eDP/DP/HDMI/VGA
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		950 MHz 1.2 GHz
Graphics Video Max Memory
Graphics Video Max Memory 		64 GB 2 GB
Graphics and IMC Lithography
Graphics and IMC Lithography 		14 nm 22 nm
vPro Tech
Intel® vPro™ Technology ‡ 		No Yes
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP) 		No Yes
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		No Yes
PCI Express Revision
PCI Express Revision 		3.0 Up to 3.0

More specs » More specs »
User Builds 
171,457
49,019
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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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  • - CPU tests include: integer, floating and string
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  • - 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
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  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair 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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