IntelBX80677I77700
IntelBX80677I57400

4 Cores, 8 Threads @3.6GHz, Kaby Lake.
Release date: Q1 2017.

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About

4 Cores, 4 Threads @3.0GHz, Kaby Lake.
Release date: Q1 2017.

Real World Speed
Performance profile from 232,561 user samples
122,764 User Benchmarks
Best Bench: 86% Base clock 3.6 GHz, turbo 4 GHz (avg)
Worst Bench: 64% Base clock 3.6 GHz, turbo 1.6 GHz (avg)
Poor: 64% Great: 86%
SPEED RANK: 84th / 1206
Gaming
Gaming 76%
Battleship
Desktop
Desktop 79%
Battleship
Workstation
Workstation 54%
Yacht
109,797 User Benchmarks
Best Bench: 71% Base clock 3 GHz, turbo 3.3 GHz (avg)
Worst Bench: 45% Base clock 3 GHz, turbo 3.3 GHz (avg)
Poor: 45% Great: 71%
SPEED RANK: 202nd / 1206
Gaming
Gaming 63%
Destroyer
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 34%
Sail boat
Effective Speed
Effective CPU Speed
76 % Faster effective speed.
+21%
63 %
1-Core
Avg. Single Core Mixed Speed
118 Pts Faster single-core speed.
+21%
97.2 Pts
2-Core
Avg. Dual Core Mixed Speed
227 Pts Faster dual-core speed.
+18%
192 Pts
4-Core
Avg. Quad Core Mixed Speed
408 Pts Faster quad-core speed.
+18%
347 Pts
8-Core
Avg. Octa Core Mixed Speed
608 Pts Much faster octa-core speed.
+72%
354 Pts
1-Core
OC Single Core Mixed Speed
129 Pts Faster OC single-core speed.
+21%
107 Pts
2-Core
OC Dual Core Mixed Speed
251 Pts Faster OC dual-core speed.
+20%
210 Pts
4-Core
OC Quad Core Mixed Speed
486 Pts Faster OC quad-core speed.
+22%
400 Pts
8-Core
OC Octa Core Mixed Speed
666 Pts Much faster OC octa-core speed.
+67%
399 Pts
Market Share
Based on 22,485,421 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.77 % 0.82 % Slightly higher market share.
+6%
Value
Value For Money
74 % +5% 70.8 %
User Rating
UBM User Rating
85 % Much more popular.
+39%
61 %
Price
Price (score)
$306 $182 Much cheaper.
+41%
Age
Newest
35 Months 35 Months
TDP
Thermal Design Power (TDP)
65 Watts 65 Watts
Cores
CPU Processing Cores
4 cores 4 cores
Threads
CPU Processing Threads
8 threads Hugely higher thread count.
+100%
4 threads
Lithography
Manufacturing process
14 nm 14 nm
Base Clock
Base Clock Speed
3.6 GHz Faster base frequency.
+20%
3 GHz
Turbo Clock
Turbo Clock Speed
4.2 GHz Faster turbo frequency.
+20%
3.5 GHz
64-Core
OC Multi Core Mixed Speed
668 Pts Much faster OC 64-core speed.
+66%
403 Pts
64-Core
Avg. Multi Core Mixed Speed
619 Pts Much faster 64-core speed.
+73%
357 Pts
Series
CPU Architecture
Kaby Lake Kaby Lake
Socket
Motherboard Socket
FCLGA1151 FCLGA1151
Graphics
Integrated Graphics
HD 630 HD 630
Cache
Cache
8 MB 6 MB
Recommended Price
Recommended Customer Price
$303.00 - $312.00 $182.00
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.15 GHz 1.00 GHz
vPro Tech
Intel® vPro™ Technology ‡
Yes No
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP)
Yes No

More specs » More specs »
Processor Rankings (Price vs Performance) December 2019 CPU Rankings.

We calculate effective speed which measures real world performance for typical gamers and desktop 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 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.
  • - 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

 Best User Rated

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