IntelBX80677I57400
IntelBX80677I37320

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

2 Cores, 4 Threads @4.1GHz, Kaby Lake.
Release date: Q1 2017.

Real World Speed
Performance profile from 211,602 user samples
211,234 User Benchmarks
Best Bench: 79% Base clock 3 GHz, turbo 3.3 GHz (avg)
Worst Bench: 56% Base clock 3 GHz, turbo 3.3 GHz (avg)
Poor: 56% Great: 79%
SPEED RANK: 298th / 1316
Gaming
Gaming 71%
Battleship
Desktop
Desktop 76%
Battleship
Workstation
Workstation 54%
Yacht
368 User Benchmarks
Best Bench: 77% Base clock 4.1 GHz, turbo 4.05 GHz (avg)
Worst Bench: 62% Base clock 4.1 GHz, turbo 4.1 GHz (avg)
Poor: 62% Great: 77%
SPEED RANK: 286th / 1316
Gaming
Gaming 72%
Battleship
Desktop
Desktop 82%
Aircraft carrier
Workstation
Workstation 53%
Yacht
Effective Speed
Effective CPU Speed
71.3 % 72 % +1%
Memory
Avg. Memory Latency
82.5 Pts 89.8 Pts Slightly lower memory latency.
+9%
1-Core
Avg. Single Core Mixed Speed
96.9 Pts 118 Pts Faster single-core speed.
+22%
2-Core
Avg. Dual Core Mixed Speed
191 Pts 207 Pts Slightly faster dual-core speed.
+8%
4-Core
Avg. Quad Core Mixed Speed
347 Pts Faster quad-core speed.
+11%
314 Pts
8-Core
Avg. Octa Core Mixed Speed
353 Pts Faster octa-core speed.
+11%
318 Pts
Memory
OC Memory Latency
91.6 Pts 95.5 Pts +4%
1-Core
OC Single Core Mixed Speed
107 Pts 128 Pts Faster OC single-core speed.
+20%
2-Core
OC Dual Core Mixed Speed
209 Pts 243 Pts Faster OC dual-core speed.
+16%
4-Core
OC Quad Core Mixed Speed
396 Pts Faster OC quad-core speed.
+14%
347 Pts
8-Core
OC Octa Core Mixed Speed
397 Pts Faster OC octa-core speed.
+14%
348 Pts
Market Share
Based on 45,180,201 CPUs tested.
Market Share
Market Share (trailing 30 days)
0.56 % Insanely higher market share.
+∞%
0 %
Value
Value For Money
78.4 % 90.7 % Better value.
+16%
User Rating
UBM User Rating
54 % Slightly more popular.
+6%
51 %
Price
Price (score)
$197 $120 Much cheaper.
+39%
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 GHz 4.1 GHz Much faster base frequency.
+37%
Turbo Clock
Turbo Clock Speed
3.5 GHz 4.1 GHz Faster turbo frequency.
+17%
64-Core
OC Multi Core Mixed Speed
401 Pts Faster OC 64-core speed.
+14%
351 Pts
64-Core
Avg. Multi Core Mixed Speed
356 Pts Faster 64-core speed.
+11%
322 Pts
Series
CPU Architecture
Kaby Lake Kaby Lake
Socket
Motherboard Socket
FCLGA1151 FCLGA1151
Graphics
Integrated Graphics
HD 630 HD 630
Cache
Cache
6 MB 4 MB
Recommended Price
Recommended Customer Price
$182.00 $157.00
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.00 GHz 1.15 GHz

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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