IntelBX80677I57600
IntelBX80662I56600

4 Cores, 4 Threads
@3.5GHz Kaby Lake (2017)

4 Cores, 4 Threads
@3.3GHz Skylake (2015)

Real World Speed
Performance profile from 25,560 user samples
6,383 User Benchmarks
Best Bench: 94% Base clock 3.5 GHz, turbo 3.9 GHz (avg)
Worst Bench: 70% Base clock 3.5 GHz, turbo 0.75 GHz (avg)
Poor: 70% Great: 94%
SPEED RANK: 31st / 980
Gaming
Gaming 87%
Aircraft carrier
Desktop
Desktop 85%
Aircraft carrier
Workstation
Workstation 53%
Yacht
19,177 User Benchmarks
Best Bench: 87% Base clock 3.3 GHz, turbo 3.3 GHz (avg)
Worst Bench: 66% Base clock 3.3 GHz, turbo 0.8 GHz (avg)
Poor: 66% Great: 87%
SPEED RANK: 47th / 980
Gaming
Gaming 80%
Aircraft carrier
Desktop
Desktop 78%
Battleship
Workstation
Workstation 49%
Yacht
Effective Speed
Effective CPU Speed
87.3 % Slightly faster effective speed.
+9%
80.4 % -9%
SC Mixed
Avg. Single Core Mixed Speed
120 Pts Slightly faster single-core speed.
+9%
110 Pts -9%
QC Mixed
Avg. Quad Core Mixed Speed
453 Pts Slightly faster quad-core speed.
+8%
418 Pts -8%
MC Mixed
Avg. Multi Core Mixed Speed
464 Pts Slightly faster multi-core speed.
+8%
428 Pts -8%
SC Mixed
OC Single Core Mixed Speed
128 Pts Slightly faster OC single-core speed.
+6%
121 Pts -6%
QC Mixed
OC Quad Core Mixed Speed
492 Pts Slightly faster OC quad-core speed.
+8%
455 Pts -8%
MC Mixed
OC Multi Core Mixed Speed
496 Pts Slightly faster OC multi-core speed.
+8%
458 Pts -8%
Market Share
Based on 6,226,960 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.24 % -67% 0.4 % Much higher market share.
+67%
Value
Value For Money
97.1 % Slightly better value.
+7%
91 % -7%
User Rating
UBM User Rating
70 % -3% 72 % +3%
Price
Price (score)
$220 -5% $210 +5%
Age
Newest
11 Months Much more recent.
+59%
27 Months -59%
TDP
Thermal Design Power (TDP)
65 Watts 0% 65 Watts 0%
Cores
CPU Processing Cores
4 cores 0% 4 cores 0%
Threads
CPU Processing Threads
4 threads 0% 4 threads 0%
Lithography
Manufacturing process
14 nm 0% 14 nm 0%
Base Clock
Base Clock Speed
3.5 GHz Slightly faster base frequency.
+6%
3.3 GHz -6%
Turbo Clock
Turbo Clock Speed
4.1 GHz Slightly faster turbo frequency.
+5%
3.9 GHz -5%
SC Int
Single Core Integer Speed
125 Pts Slightly faster single-core int speed.
+6%
118 Pts -6%
SC Float
Single Core Floating Point Speed
132 Pts Slightly faster single-core fp speed.
+6%
125 Pts -6%
QC Int
Quad Core Integer Speed
481 Pts Slightly faster quad-core int speed.
+8%
444 Pts -8%
QC Float
Quad Core Floating Point Speed
507 Pts Slightly faster quad-core fp speed.
+8%
469 Pts -8%
MC Int
Multi Core Integer Speed
481 Pts Slightly faster multi-core int speed.
+8%
444 Pts -8%
MC Float
Multi Core Floating Point Speed
510 Pts Slightly faster multi-core fp speed.
+9%
470 Pts -9%
Series
CPU Architecture
Kaby Lake (2017) Skylake (2015)
Socket
Motherboard Socket
FCLGA1151 FCLGA1151
Graphics
Integrated Graphics
HD 630 HD 530
Launch Date
Launch Date
Q1'17 Q3'15
Cache
Cache
6 MB 6 MB SmartCache
Memory Types
Memory Types
DDR4-2133/2400, DDR3L-1333/1600 @ 1.35V DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V
Processor Graphics
Processor Graphics ‡
Intel® HD Graphics 630 Intel® HD Graphics 530
Graphics Base Frequency
Graphics Base Frequency
350.00 MHz 350 MHz

More specs » More specs »
Processor Rankings (Price vs Performance) December 2017 CPU Rankings.

Welcome to our desktop CPU comparison. We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by price to yield a value for money rating which is geared towards gamers. Calculated values don't always paint the whole picture so we check them against hundreds of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top CPUs. [CPUPro]

How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware 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 upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

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CPUGPUSSD
Intel Core i7-7700K $280Nvidia GTX 1070 $410Samsung 850 Evo 250GB $86
AMD Ryzen 7 1700 $285AMD RX 480 $265Samsung 850 Evo 500GB $140
Intel Core i5-7600K $215Nvidia GTX 1060-6GB $260Samsung 850 Pro 256GB $114
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $200SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $89G.SKILL Trident Z DDR4 3200 C14 4x16GB $1,050SanDisk Extreme 32GB $22
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $215SanDisk Ultra Fit 32GB $10
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