IntelBX80662G4400
IntelBX80677G3930

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

2 Cores, 2 Threads @2.90 GHz, Kaby Lake.
Release date ≈ Q1 2017.

Real World Speed
Performance profile from 13,620 user samples
11,956 User Benchmarks
Best Bench: 50% Base clock 3.3 GHz, turbo 3.3 GHz (avg)
Worst Bench: 32% Base clock 3.3 GHz, turbo 0.8 GHz (avg)
Poor: 32% Great: 50%
SPEED RANK: 426th / 1143
Gaming
Gaming 44%
Speed boat
Desktop
Desktop 57%
Gunboat
Workstation
Workstation 26%
Raft
1,664 User Benchmarks
Best Bench: 44% Base clock 2.9 GHz, turbo 2.9 GHz (avg)
Worst Bench: 30% Base clock 2.9 GHz, turbo 2.9 GHz (avg)
Poor: 30% Great: 44%
SPEED RANK: 511th / 1143
Gaming
Gaming 40%
Jet ski
Desktop
Desktop 51%
Yacht
Workstation
Workstation 23%
Surfboard
Effective Speed
Effective CPU Speed
44.4 % Slightly faster effective speed.
+11%
39.8 %
SC Mixed
Avg. Single Core Mixed Speed
93.4 Pts Slightly faster single-core speed.
+12%
83.3 Pts
QC Mixed
Avg. Quad Core Mixed Speed
179 Pts Slightly faster quad-core speed.
+11%
161 Pts
MC Mixed
Avg. Multi Core Mixed Speed
182 Pts Slightly faster multi-core speed.
+11%
164 Pts
SC Mixed
OC Single Core Mixed Speed
103 Pts Slightly faster OC single-core speed.
+14%
90.1 Pts
QC Mixed
OC Quad Core Mixed Speed
204 Pts Slightly faster OC quad-core speed.
+13%
180 Pts
MC Mixed
OC Multi Core Mixed Speed
205 Pts Slightly faster OC multi-core speed.
+15%
179 Pts
Market Share
Based on 12,814,466 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.15 % Hugely higher market share.
+200%
0.05 %
Value
Value For Money
86 % +2% 84 %
User Rating
UBM User Rating
61 % +3% 59 %
Price
Price (score)
$50 $40 Cheaper.
+20%
Age
Newest
38 Months 22+ Months Much more recent.
+42%
SC Int
Single Core Integer Speed
98.8 Pts Slightly faster single-core int speed.
+14%
86.6 Pts
SC Float
Single Core Floating Point Speed
107 Pts Slightly faster single-core fp speed.
+14%
94.1 Pts
QC Int
Quad Core Integer Speed
197 Pts Slightly faster quad-core int speed.
+14%
173 Pts
QC Float
Quad Core Floating Point Speed
214 Pts Slightly faster quad-core fp speed.
+14%
188 Pts
MC Int
Multi Core Integer Speed
198 Pts Slightly faster multi-core int speed.
+14%
174 Pts
MC Float
Multi Core Floating Point Speed
214 Pts Slightly faster multi-core fp speed.
+14%
188 Pts
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 $42.00
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 »
Processor Rankings (Price vs Performance) December 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.
  • 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 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.

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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.
  • - 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.
  • - Share your opinion by voting.

 Frequently Asked Questions

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