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 29,539 user samples
9,231 User Benchmarks
Best Bench: 94% Base clock 3.5 GHz, turbo 3.9 GHz (avg)
Worst Bench: 70% Base clock 3.5 GHz, turbo 1.45 GHz (avg)
Poor: 70% Great: 94%
SPEED RANK: 43rd / 1083
Gaming
Gaming 86%
Aircraft carrier
Desktop
Desktop 84%
Aircraft carrier
Workstation
Workstation 52%
Yacht
20,308 User Benchmarks
Best Bench: 87% Base clock 3.3 GHz, turbo 3.3 GHz (avg)
Worst Bench: 57% Base clock 3.3 GHz, turbo 0.8 GHz (avg)
Poor: 57% Great: 87%
SPEED RANK: 66th / 1083
Gaming
Gaming 78%
Battleship
Desktop
Desktop 76%
Battleship
Workstation
Workstation 48%
Yacht
Effective Speed
Effective CPU Speed
86.3 % Slightly faster effective speed.
+10%
78.4 %
SC Mixed
Avg. Single Core Mixed Speed
119 Pts Slightly faster single-core speed.
+10%
108 Pts
QC Mixed
Avg. Quad Core Mixed Speed
447 Pts Slightly faster quad-core speed.
+10%
406 Pts
MC Mixed
Avg. Multi Core Mixed Speed
458 Pts Slightly faster multi-core speed.
+9%
420 Pts
SC Mixed
OC Single Core Mixed Speed
128 Pts Slightly faster OC single-core speed.
+6%
121 Pts
QC Mixed
OC Quad Core Mixed Speed
491 Pts Slightly faster OC quad-core speed.
+8%
453 Pts
MC Mixed
OC Multi Core Mixed Speed
494 Pts Slightly faster OC multi-core speed.
+8%
458 Pts
Market Share
Based on 8,410,831 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.18 % 0.3 % Much higher market share.
+67%
Value
Value For Money
96.8 % Slightly better value.
+8%
89.7 %
User Rating
UBM User Rating
68 % 72 % Slightly more popular.
+6%
Price
Price (score)
$215 $204 Slightly cheaper.
+5%
Age
Newest
15 Months Much more recent.
+52%
31 Months
TDP
Thermal Design Power (TDP)
65 Watts 65 Watts
Cores
CPU Processing Cores
4 cores 4 cores
Threads
CPU Processing Threads
4 threads 4 threads
Lithography
Manufacturing process
14 nm 14 nm
Base Clock
Base Clock Speed
3.5 GHz Slightly faster base frequency.
+6%
3.3 GHz
Turbo Clock
Turbo Clock Speed
4.1 GHz Slightly faster turbo frequency.
+5%
3.9 GHz
SC Int
Single Core Integer Speed
125 Pts Slightly faster single-core int speed.
+6%
118 Pts
SC Float
Single Core Floating Point Speed
132 Pts Slightly faster single-core fp speed.
+6%
125 Pts
QC Int
Quad Core Integer Speed
479 Pts Slightly faster quad-core int speed.
+8%
443 Pts
QC Float
Quad Core Floating Point Speed
507 Pts Slightly faster quad-core fp speed.
+8%
468 Pts
MC Int
Multi Core Integer Speed
479 Pts Slightly faster multi-core int speed.
+8%
444 Pts
MC Float
Multi Core Floating Point Speed
508 Pts Slightly faster multi-core fp speed.
+8%
470 Pts
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) April 2018 CPU Rankings.

We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by current prices to yield a value for money rating which is geared towards gamers. 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.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance and price.
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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