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Intel
IntelBX80662I56400
▲ 5117 ▼

4 Cores, 8 Threads @3.2 GHz, Bloomfield.
Release date ≤ Q1 2014.

VS
▲ 5513,018 ▼

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

Effective Speed 
+16%
Real World Speed
Performance profile from 173,059 user samples
Benchmark your CPU here
1,602 User Benchmarks
Best Bench: 76% Base clock 3.2 GHz, turbo 3.9 GHz (avg)
Worst Bench: 62% Base clock 3.2 GHz, turbo 1.55 GHz (avg)
Poor: 62% Great: 76%
SPEED RANK: 387th / 1442
Gaming
Gaming 71%
Battleship
Desktop
Desktop 73%
Battleship
Workstation
Workstation 54%
Yacht
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
Effective Speed
Effective CPU Speed 		70.7 % Faster effective speed.
+16% 		60.8 %
Average Score 
+8%
Memory
Avg. Memory Latency 		92.5 Pts Lower memory latency.
+23% 		75.2 Pts
1-Core
Avg. Single Core Speed 		77.7 Pts 84.6 Pts Slightly faster single-core speed.
+9%
2-Core
Avg. Dual Core Speed 		150 Pts 166 Pts Faster dual-core speed.
+11%
4-Core
Avg. Quad Core Speed 		268 Pts +0% 267 Pts
8-Core
Avg. Octa Core Speed 		387 Pts Much faster octa-core speed.
+35% 		286 Pts
Overclocked Score 
+3%
Memory
OC Memory Latency 		97 Pts Lower OC memory latency.
+12% 		86.8 Pts
1-Core
OC Single Core Speed 		87.9 Pts 96.1 Pts Slightly faster OC single-core speed.
+9%
2-Core
OC Dual Core Speed 		172 Pts 189 Pts Slightly faster OC dual-core speed.
+10%
4-Core
OC Quad Core Speed 		316 Pts 335 Pts Slightly faster OC quad-core speed.
+6%
8-Core
OC Octa Core Speed 		441 Pts Faster OC octa-core speed.
+28% 		344 Pts
Value & Sentiment 
+∞%
Market Share
Based on 67,787,567 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.37 % Insanely higher market share.
+∞%
Value
Value For Money 		46.8 % 85.9 % Hugely better value.
+84%
User Rating
UBM User Rating 		51 % 55 % Slightly more popular.
+8%
Price
Price (score) 		$1,244 $79 Hugely cheaper.
+94%
Nice To Haves 
+16%
Age
Newest 		123+ Months 104 Months More recent.
+15%
64-Core
OC Multi Core Speed 		441 Pts Faster OC 64-core speed.
+27% 		346 Pts
64-Core
Avg. Multi Core Speed 		390 Pts Much faster 64-core speed.
+35% 		288 Pts
Specifications 
Launch Date
Launch Date 		Q4'08 Q3'15
Cache
Cache 		8 MB SmartCache 6 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.2 SSE4.1/4.2, AVX 2.0
Lithography
Lithography 		45 nm 14 nm
Recommended Price
Recommended Customer Price 		$990.00 $182.00 - $187.00
Max Turbo Frequency
Max Turbo Frequency 		3.46 GHz 3.3 GHz
Bus Speed
Bus Speed 		6.4 GT/s QPI 8 GT/s DMI3
Max Memory Size
Max Memory Size (dependent on memory type) 		24 GB 64 GB
Memory Types
Memory Types 		DDR3 800/1066 DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V
Memory Channels
Max # of Memory Channels 		3 2
Memory Bandwidth
Max Memory Bandwidth 		25.6 GB/s 34.1 GB/s
Package Size
Package Size 		42.5mm x 45.0mm 37.5mm x 37.5mm
Thermal Monitoring Technologies
Thermal Monitoring Technologies 		No Yes
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		1.0 2.0
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		Yes No
AES New Instructions
Intel® AES New Instructions 		No Yes

More specs » More specs »
User Builds 
1,602
171,457
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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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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.
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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

Processors FAQ
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $269Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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