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IntelBX80662I56600
IntelBX80677I37320
$157
▲ 638,830 ▼

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

VS
▲ 52558 ▼
 $157 

2 Cores, 4 Threads @4.1GHz, Kaby Lake.
Release date: Q1 2017.

Effective Speed 
+8%
Real World Speed
Performance profile from 81,111 user samples
Benchmark your CPU here
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: 473rd / 1468
Gaming
Gaming 68%
Battle cruiser
Desktop
Desktop 74%
Battleship
Workstation
Workstation 51%
Yacht
423 User Benchmarks
Best Bench: 79% Base clock 4.1 GHz, turbo 4.1 GHz (avg)
Worst Bench: 62% Base clock 4.1 GHz, turbo 4.1 GHz (avg)
Poor: 62% Great: 79%
SPEED RANK: 354th / 1468
Gaming
Gaming 73%
Battleship
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 54%
Yacht
Effective Speed
Effective CPU Speed 		67.6 % 73.2 % Slightly faster effective speed.
+8%
Average Score 
+8%
Memory
Avg. Memory Latency 		78.7 Pts 89.2 Pts Lower memory latency.
+13%
1-Core
Avg. Single Core Speed 		100 Pts 121 Pts Faster single-core speed.
+21%
2-Core
Avg. Dual Core Speed 		201 Pts 216 Pts Slightly faster dual-core speed.
+7%
4-Core
Avg. Quad Core Speed 		324 Pts 332 Pts +2%
8-Core
Avg. Octa Core Speed 		345 Pts +3% 336 Pts
Overclocked Score 
+2%
Memory
OC Memory Latency 		90.9 Pts 95.4 Pts +5%
1-Core
OC Single Core Speed 		112 Pts 131 Pts Faster OC single-core speed.
+17%
2-Core
OC Dual Core Speed 		222 Pts 249 Pts Faster OC dual-core speed.
+12%
4-Core
OC Quad Core Speed 		399 Pts Slightly faster OC quad-core speed.
+9% 		366 Pts
8-Core
OC Octa Core Speed 		412 Pts Faster OC octa-core speed.
+13% 		366 Pts
Value & Sentiment 
+∞%
Market Share
Based on 69,004,783 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.1 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		69.9 % 85.7 % Better value.
+23%
User Rating
UBM User Rating 		63 % More popular.
+21% 		52 %
Price
Price (score) 		$246 $157 Much cheaper.
+36%
Nice To Haves 
+6%
Age
Newest 		110 Months 94 Months More recent.
+15%
TDP
Thermal Design Power (TDP) 		65 Watts 51 Watts More energy efficient.
+22%
Cores
CPU Processing Cores 		4 cores Hugely higher core count.
+100% 		2 cores
Threads
CPU Processing Threads 		4 threads 4 threads
Lithography
Manufacturing process 		14 nm 14 nm
Base Clock
Base Clock Speed 		3.3 GHz 4.1 GHz Faster base frequency.
+24%
Turbo Clock
Turbo Clock Speed 		3.9 GHz 4.1 GHz Slightly faster turbo frequency.
+5%
64-Core
OC Multi Core Speed 		414 Pts Faster OC 64-core speed.
+13% 		366 Pts
64-Core
Avg. Multi Core Speed 		350 Pts +3% 339 Pts
Specifications 
Series
CPU Architecture 		Skylake Kaby Lake
Socket
Motherboard Socket 		FCLGA1151 FCLGA1151
Graphics
Integrated Graphics 		HD 530 HD 630
Launch Date
Launch Date 		Q3'15 Q1'17
Cache
Cache 		6 MB SmartCache 4 MB
Recommended Price
Recommended Customer Price 		$213.00 - $224.00 $157.00
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 530 Intel® HD Graphics 630
Graphics Base Frequency
Graphics Base Frequency 		350 MHz 350.00 MHz
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		No Yes
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP) 		Yes No

More specs » More specs »
User Builds 
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423
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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]

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • 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

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  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
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 Frequently Asked Questions

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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
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