IntelBX80677I57600
IntelBX80677I37100

4 Cores, 4 Threads @3.5GHz, Kaby Lake.
Release date: Q1 2017.

2 Cores, 4 Threads @3.9GHz, Kaby Lake.
Release date: Q1 2017.

Real World Speed
Performance profile from 103,463 user samples
37,607 User Benchmarks
Best Bench: 87% Base clock 3.5 GHz, turbo 3.9 GHz (avg)
Worst Bench: 62% Base clock 3.5 GHz, turbo 3.95 GHz (avg)
Poor: 62% Great: 87%
SPEED RANK: 177th / 1316
Gaming
Gaming 78%
Battleship
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 60%
Gunboat
65,856 User Benchmarks
Best Bench: 74% Base clock 3.9 GHz, turbo 3.9 GHz (avg)
Worst Bench: 53% Base clock 3.9 GHz, turbo 3.9 GHz (avg)
Poor: 53% Great: 74%
SPEED RANK: 416th / 1316
Gaming
Gaming 65%
Battle cruiser
Desktop
Desktop 75%
Battleship
Workstation
Workstation 48%
Yacht
Effective Speed
Effective CPU Speed
78.4 % Faster effective speed.
+20%
65.2 %
Memory
Avg. Memory Latency
84.7 Pts +4% 81.6 Pts
1-Core
Avg. Single Core Mixed Speed
116 Pts Slightly faster single-core speed.
+5%
110 Pts
2-Core
Avg. Dual Core Mixed Speed
227 Pts Faster dual-core speed.
+20%
189 Pts
4-Core
Avg. Quad Core Mixed Speed
416 Pts Much faster quad-core speed.
+47%
283 Pts
8-Core
Avg. Octa Core Mixed Speed
423 Pts Much faster octa-core speed.
+47%
288 Pts
Memory
OC Memory Latency
93.9 Pts 93.9 Pts
1-Core
OC Single Core Mixed Speed
126 Pts +5% 120 Pts
2-Core
OC Dual Core Mixed Speed
247 Pts Faster OC dual-core speed.
+12%
220 Pts
4-Core
OC Quad Core Mixed Speed
471 Pts Much faster OC quad-core speed.
+47%
321 Pts
8-Core
OC Octa Core Mixed Speed
472 Pts Much faster OC octa-core speed.
+47%
322 Pts
Market Share
Based on 45,180,201 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.07 % 0.19 % Hugely higher market share.
+171%
Value
Value For Money
82.6 % Better value.
+14%
72.5 %
User Rating
UBM User Rating
54 % 55 % +2%
Price
Price (score)
$230 $189 Cheaper.
+18%
Age
Newest
55 Months 55 Months
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
3.5 GHz 3.9 GHz Faster base frequency.
+11%
Turbo Clock
Turbo Clock Speed
4.1 GHz Slightly faster turbo frequency.
+5%
3.9 GHz
64-Core
OC Multi Core Mixed Speed
475 Pts Much faster OC 64-core speed.
+46%
326 Pts
64-Core
Avg. Multi Core Mixed Speed
425 Pts Much faster 64-core speed.
+47%
290 Pts
Series
CPU Architecture
Kaby Lake Kaby Lake
Socket
Motherboard Socket
FCLGA1151 FCLGA1151
Graphics
Integrated Graphics
HD 630 HD 630
Cache
Cache
6 MB 3 MB
Recommended Price
Recommended Customer Price
$213.00 - $224.00 $117.00
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.15 GHz 1.10 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) August 2021 CPU Rankings.

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]

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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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - 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.

 Frequently Asked Questions

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