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IntelBX80662G4400
IntelBX80677G3950
▲ 534,075 ▼

2 Cores, 2 Threads @3.3GHz, Skylake.
Release date: Q4 2015.

VS
▲ 5024 ▼

2 Cores, 2 Threads @3.00 GHz, Kaby Lake.
Release date ≈ Q1 2017.

Effective Speed 
+18%
Real World Speed
Performance profile from 36,660 user samples
Benchmark your CPU here
36,432 User Benchmarks
Best Bench: 61% Base clock 3.3 GHz, turbo 3.3 GHz (avg)
Worst Bench: 23% Base clock 3.3 GHz, turbo 3.3 GHz (avg)
Poor: 23% Great: 61%
SPEED RANK: 866th / 1442
Gaming
Gaming 47%
Yacht
Desktop
Desktop 59%
Gunboat
Workstation
Workstation 33%
Sail boat
228 User Benchmarks
Best Bench: 63% Base clock 3 GHz, turbo 3 GHz (avg)
Worst Bench: 45% Base clock 3 GHz, turbo 3 GHz (avg)
Poor: 45% Great: 63%
SPEED RANK: 656th / 1442
Gaming
Gaming 56%
Gunboat
Desktop
Desktop 68%
Battle cruiser
Workstation
Workstation 39%
Jet ski
Effective Speed
Effective CPU Speed 		47.5 % 56.2 % Faster effective speed.
+18%
Average Score 
+16%
Memory
Avg. Memory Latency 		69.3 Pts 82.4 Pts Lower memory latency.
+19%
1-Core
Avg. Single Core Speed 		85.3 Pts 90.8 Pts Slightly faster single-core speed.
+6%
2-Core
Avg. Dual Core Speed 		143 Pts 172 Pts Faster dual-core speed.
+20%
4-Core
Avg. Quad Core Speed 		150 Pts 176 Pts Faster quad-core speed.
+17%
8-Core
Avg. Octa Core Speed 		154 Pts 178 Pts Faster octa-core speed.
+16%
Overclocked Score 
+4%
Memory
OC Memory Latency 		90.3 Pts 94 Pts +4%
1-Core
OC Single Core Speed 		103 Pts Slightly faster OC single-core speed.
+6% 		97.6 Pts
2-Core
OC Dual Core Speed 		206 Pts Slightly faster OC dual-core speed.
+6% 		195 Pts
4-Core
OC Quad Core Speed 		205 Pts Slightly faster OC quad-core speed.
+6% 		194 Pts
8-Core
OC Octa Core Speed 		205 Pts Slightly faster OC octa-core speed.
+6% 		194 Pts
Value & Sentiment 
+∞%
Market Share
Based on 67,718,479 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.07 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		78.3 % Better value.
+13% 		69.3 %
User Rating
UBM User Rating 		53 % Slightly more popular.
+6% 		50 %
Price
Price (score) 		$45 Much cheaper.
+65% 		$130
Nice To Haves 
+10%
Age
Newest 		102 Months 85+ Months More recent.
+17%
64-Core
OC Multi Core Speed 		205 Pts Slightly faster OC 64-core speed.
+5% 		195 Pts
64-Core
Avg. Multi Core Speed 		152 Pts 178 Pts Faster 64-core speed.
+17%
Specifications 
Launch Date
Launch Date 		Q3'15 Q1'17
Cache
Cache 		3 MB SmartCache 2 MB
Embedded Options Available
Embedded Options Available 		Yes No
Recommended Price
Recommended Customer Price 		$64.00 $52.00
Memory Types
Memory Types 		DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
Processor Graphics
Processor Graphics ‡ 		Intel® HD Graphics 510 Intel® HD Graphics 610
Graphics Base Frequency
Graphics Base Frequency 		350 MHz 350.00 MHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1 GHz 1.05 GHz
TSX-NI
Intel® TSX-NI 		No Yes
OS Guard
Intel® OS Guard 		No Yes

More specs » More specs »
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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.
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

Processors FAQ
AMD vs Intel: Gaming performance 2012-2021
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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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