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IntelBX80677I57400T
IntelBX80677I77700
▲ 5142 ▼
  

4 Cores, 4 Threads @2.40 GHz, Kaby Lake.
Release date ≈ Q1 2017.

VS
▲ 6111,099 ▼

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

Effective Speed 
+17%
Real World Speed
Performance profile from 260,787 user samples
Benchmark your CPU here
4,070 User Benchmarks
Best Bench: 74% Base clock 2.4 GHz, turbo 2.8 GHz (avg)
Worst Bench: 44% Base clock 2.4 GHz, turbo 2.8 GHz (avg)
Poor: 44% Great: 74%
SPEED RANK: 515th / 1468
Gaming
Gaming 65%
Battle cruiser
Desktop
Desktop 69%
Battle cruiser
Workstation
Workstation 49%
Yacht
256,717 User Benchmarks
Best Bench: 84% Base clock 3.6 GHz, turbo 4 GHz (avg)
Worst Bench: 63% Base clock 3.6 GHz, turbo 4 GHz (avg)
Poor: 63% Great: 84%
SPEED RANK: 310th / 1468
Gaming
Gaming 76%
Battleship
Desktop
Desktop 80%
Battleship
Workstation
Workstation 63%
Destroyer
Effective Speed
Effective CPU Speed 		65.3 % 76.2 % Faster effective speed.
+17%
Average Score 
+34%
Memory
Avg. Memory Latency 		78.7 Pts 84 Pts Slightly lower memory latency.
+7%
1-Core
Avg. Single Core Speed 		83.1 Pts 110 Pts Much faster single-core speed.
+32%
2-Core
Avg. Dual Core Speed 		164 Pts 208 Pts Faster dual-core speed.
+27%
4-Core
Avg. Quad Core Speed 		300 Pts 371 Pts Faster quad-core speed.
+24%
8-Core
Avg. Octa Core Speed 		308 Pts 556 Pts Hugely faster octa-core speed.
+81%
Overclocked Score 
+31%
Memory
OC Memory Latency 		89.5 Pts 93.3 Pts +4%
1-Core
OC Single Core Speed 		94.4 Pts 122 Pts Faster OC single-core speed.
+29%
2-Core
OC Dual Core Speed 		185 Pts 237 Pts Faster OC dual-core speed.
+28%
4-Core
OC Quad Core Speed 		356 Pts 414 Pts Faster OC quad-core speed.
+16%
8-Core
OC Octa Core Speed 		356 Pts 633 Pts Much faster OC octa-core speed.
+78%
Value & Sentiment 
+1,443%
Market Share
Based on 68,998,512 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.03 % 0.89 % Insanely higher market share.
+2,867%
User Rating
UBM User Rating 		51 % 61 % More popular.
+20%
Nice To Haves 
+54%
Age
Newest 		92+ Months +2% 94 Months
64-Core
OC Multi Core Speed 		355 Pts 640 Pts Hugely faster OC 64-core speed.
+80%
64-Core
Avg. Multi Core Speed 		309 Pts 572 Pts Hugely faster 64-core speed.
+85%
Specifications 
Cache
Cache 		6 MB 8 MB
Recommended Price
Recommended Customer Price 		$182.00 - $187.00 $303.00 - $312.00
Max Turbo Frequency
Max Turbo Frequency 		3.00 GHz 4.20 GHz
Thermal Solution Specification
Thermal Solution Specification 		PCG 2015A (35W) PCG 2015C (65W)
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.00 GHz 1.15 GHz
vPro Tech
Intel® vPro™ Technology ‡ 		No Yes
Stable Image Platform Program (SIPP)
Intel® Stable Image Platform Program (SIPP) 		No Yes

More specs » More specs »
User Builds 
4,070
256,717
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

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Processor Rankings (Price vs Performance) November 2024 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]

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 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 value for money upgrades.

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Gaming Desktop ProGaming

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

Processors FAQ
AMD vs Intel: Gaming performance 2012-2021
How does IPC compare between AMD's Ryzen and Intel's Kaby Lake?
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Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
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Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
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Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
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