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Intel
IntelBX80662I56600
▲ 503 ▼
  

4 Cores, 8 Threads @3.5 GHz, Ivy Bridge EP.
Release date ≈ Q3 2014.

VS
▲ 638,812 ▼

4 Cores, 4 Threads @3.3GHz, Skylake.
Release date: Q3 2015.

Effective Speed 
+8%
Real World Speed
Performance profile from 81,012 user samples
Benchmark your CPU here
324 User Benchmarks
Best Bench: 80% Base clock 3.5 GHz
Worst Bench: 64% Base clock 3.5 GHz, turbo 3.55 GHz (avg)
Poor: 64% Great: 80%
SPEED RANK: 343rd / 1445
Gaming
Gaming 73%
Battleship
Desktop
Desktop 76%
Battleship
Workstation
Workstation 58%
Gunboat
80,688 User Benchmarks
Best Bench: 77% Base clock 3.3 GHz, turbo 3.65 GHz (avg)
Worst Bench: 47% Base clock 3.3 GHz, turbo 3.6 GHz (avg)
Poor: 47% Great: 77%
SPEED RANK: 453rd / 1445
Gaming
Gaming 68%
Battle cruiser
Desktop
Desktop 74%
Battleship
Workstation
Workstation 51%
Yacht
Effective Speed
Effective CPU Speed 		72.9 % Slightly faster effective speed.
+8% 		67.6 %
Average Score 
+6%
Memory
Avg. Memory Latency 		86 Pts Slightly lower memory latency.
+9% 		78.7 Pts
1-Core
Avg. Single Core Speed 		92.3 Pts 100 Pts Slightly faster single-core speed.
+8%
2-Core
Avg. Dual Core Speed 		185 Pts 201 Pts Slightly faster dual-core speed.
+9%
4-Core
Avg. Quad Core Speed 		327 Pts +1% 324 Pts
8-Core
Avg. Octa Core Speed 		467 Pts Much faster octa-core speed.
+35% 		345 Pts
Overclocked Score 
+1%
Memory
OC Memory Latency 		92.5 Pts +2% 90.9 Pts
1-Core
OC Single Core Speed 		103 Pts 112 Pts Slightly faster OC single-core speed.
+9%
2-Core
OC Dual Core Speed 		203 Pts 222 Pts Slightly faster OC dual-core speed.
+9%
4-Core
OC Quad Core Speed 		390 Pts 399 Pts +2%
8-Core
OC Octa Core Speed 		506 Pts Faster OC octa-core speed.
+23% 		412 Pts
Value & Sentiment 
+∞%
Market Share
Based on 67,878,251 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.18 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		50 % 63 % More popular.
+26%
Nice To Haves 
+16%
Age
Newest 		116+ Months 104 Months More recent.
+10%
64-Core
OC Multi Core Speed 		507 Pts Faster OC 64-core speed.
+22% 		414 Pts
64-Core
Avg. Multi Core Speed 		475 Pts Much faster 64-core speed.
+36% 		350 Pts
Specifications 
Launch Date
Launch Date 		Q3'13 Q3'15
Cache
Cache 		15 MB SmartCache 6 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		AVX SSE4.1/4.2, AVX 2.0
Lithography
Lithography 		22 nm 14 nm
Recommended Price
Recommended Customer Price 		$996.00 $213.00 - $224.00
Max Turbo Frequency
Max Turbo Frequency 		3.8 GHz 3.9 GHz
Bus Speed
Bus Speed 		8 GT/s QPI 8 GT/s DMI3
Scalability
Scalability 		2S Only 1S Only
Max Memory Size
Max Memory Size (dependent on memory type) 		768 GB 64 GB
Memory Types
Memory Types 		DDR3 800/1066/1333/1600/1866 DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V
Memory Channels
Max # of Memory Channels 		4 2
Memory Bandwidth
Max Memory Bandwidth 		59.7 GB/s 34.1 GB/s
ECC Memory Supported
ECC Memory Supported ‡ 		Yes No
Package Size
Package Size 		52.5mm x 45mm 37.5mm x 37.5mm
Max CPU Configuration
Max CPU Configuration 		2 1
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		Yes No
TSX-NI
Intel® TSX-NI 		No Yes
Identity Protection Tech
Intel® Identity Protection Technology ‡ 		No Yes
PCI Express Configurations
PCI Express Configurations ‡ 		x4, x8, x16 Up to 1x16, 2x8, 1x8+2x4
Max # of PCI Express Lanes
Max # of PCI Express Lanes 		40 16

More specs » More specs »
User Builds 
324
80,688
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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.
  • 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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Gaming Desktop ProGaming

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
AMD vs Intel: Gaming performance 2012-2021
How does IPC compare between AMD's Ryzen and Intel's Kaby Lake?
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What is multi core floating point speed?
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What is quad core integer speed?
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $280Crucial MX500 250GB $39
Intel Core i5-12400F $120Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $165Nvidia RTX 4070 $515Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $39SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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