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IntelBX80684I59400
IntelBX80677I77740X
▲ 53976 ▼

6 Cores, 6 Threads @2.90 GHz, 65 W.
Release date ≈ Q1 2019.

VS
▲ 53240 ▼

4 Cores, 8 Threads @4.30 GHz, Kaby Lake.
Release date ≈ Q3 2017.

Effective Speed 
+1%
Real World Speed
Performance profile from 27,281 user samples
Benchmark your CPU here
22,187 User Benchmarks
Best Bench: 91% Base clock 2.9 GHz, turbo 3.85 GHz (avg)
Worst Bench: 78% Base clock 0.8 GHz, turbo 0.8 GHz (avg)
Poor: 78% Great: 91%
SPEED RANK: 165th / 1445
Gaming
Gaming 86%
Aircraft carrier
Desktop
Desktop 87%
Aircraft carrier
Workstation
Workstation 71%
Battleship
5,094 User Benchmarks
Best Bench: 96% Base clock 4.3 GHz, turbo 5.15 GHz (avg)
Worst Bench: 74% Base clock 4.3 GHz, turbo 1 GHz (avg)
Poor: 74% Great: 96%
SPEED RANK: 160th / 1445
Gaming
Gaming 87%
Aircraft carrier
Desktop
Desktop 91%
Nuclear submarine
Workstation
Workstation 74%
Battleship
Effective Speed
Effective CPU Speed 		86.5 % 87 % +1%
Average Score 
+6%
Memory
Avg. Memory Latency 		87.7 Pts 90.5 Pts +3%
1-Core
Avg. Single Core Speed 		119 Pts 133 Pts Faster single-core speed.
+12%
2-Core
Avg. Dual Core Speed 		236 Pts 252 Pts Slightly faster dual-core speed.
+7%
4-Core
Avg. Quad Core Speed 		468 Pts +4% 451 Pts
8-Core
Avg. Octa Core Speed 		618 Pts 699 Pts Faster octa-core speed.
+13%
Overclocked Score 
+15%
Memory
OC Memory Latency 		93.9 Pts 96.7 Pts +3%
1-Core
OC Single Core Speed 		124 Pts 151 Pts Faster OC single-core speed.
+22%
2-Core
OC Dual Core Speed 		245 Pts 293 Pts Faster OC dual-core speed.
+20%
4-Core
OC Quad Core Speed 		486 Pts 532 Pts Slightly faster OC quad-core speed.
+9%
8-Core
OC Octa Core Speed 		684 Pts 819 Pts Faster OC octa-core speed.
+20%
Value & Sentiment 
+610%
Market Share
Based on 67,874,616 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.25 % Insanely higher market share.
+2,400% 		0.01 %
Value
Value For Money 		101 % Better value.
+10% 		91.1 %
User Rating
UBM User Rating 		53 % 53 %
Price
Price (score) 		$161 Much cheaper.
+32% 		$235
Nice To Haves 
+1%
Age
Newest 		62+ Months More recent.
+24% 		82+ Months
64-Core
OC Multi Core Speed 		705 Pts 824 Pts Faster OC 64-core speed.
+17%
64-Core
Avg. Multi Core Speed 		635 Pts 710 Pts Faster 64-core speed.
+12%
Specifications 
Launch Date
Launch Date 		Q1'19 Q2'17
Cache
Cache 		9 MB SmartCache 8 MB
Instruction Set Extensions
Instruction Set Extensions 		Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 SSE4.1/4.2, AVX2
Max Turbo Frequency
Max Turbo Frequency 		4.10 GHz 4.50 GHz
Thermal Solution Specification
Thermal Solution Specification 		PCG 2015C (65W) PCG 2017X
Max Memory Size
Max Memory Size (dependent on memory type) 		128 GB 64 GB
Processor Graphics
Processor Graphics ‡ 		Intel® UHD Graphics 630 None
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		No Yes

More specs » More specs »
Conclusion 
Average Bench 86.5%
Average Bench 87%
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Kaby Lake-X CPUs is probably one of the Intel's most embarrassing release ever for their HEDT platform. Requires X299 motherboard and only offered 16 PCIe lanes whilst being only little better than i7-7700K. [Oct '19 ColdSpy]

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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 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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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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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $280Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $156Nvidia RTX 4070 $490Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $39SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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