COMPARE
CPU
RANKINGS
TEST
YOUR CPU
ADD TO PC
BUILD
IntelBX80677I77740X
IntelBX8070110400
▲ 53240 ▼

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

VS
▲ 862,340 ▼

6 Cores, 12 Threads @2.9GHz, Comet Lake.
Release date: Q2 2020.

Effective Speed 
+3%
Real World Speed
Performance profile from 76,898 user samples
Benchmark your CPU here
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
71,804 User Benchmarks
Best Bench: 91% Base clock 2.9 GHz, turbo 4 GHz (avg)
Worst Bench: 69% Base clock 2.9 GHz, turbo 0.45 GHz (avg)
Poor: 69% Great: 91%
SPEED RANK: 186th / 1445
Gaming
Gaming 84%
Aircraft carrier
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 76%
Battleship
Effective Speed
Effective CPU Speed 		87 % +3% 84.5 %
Average Score 
+5%
Memory
Avg. Memory Latency 		90.5 Pts +5% 86.6 Pts
1-Core
Avg. Single Core Speed 		133 Pts Faster single-core speed.
+12% 		119 Pts
2-Core
Avg. Dual Core Speed 		252 Pts Slightly faster dual-core speed.
+9% 		232 Pts
4-Core
Avg. Quad Core Speed 		451 Pts +2% 443 Pts
8-Core
Avg. Octa Core Speed 		699 Pts 722 Pts +3%
Overclocked Score 
+11%
Memory
OC Memory Latency 		96.7 Pts +1% 95.4 Pts
1-Core
OC Single Core Speed 		151 Pts Faster OC single-core speed.
+21% 		125 Pts
2-Core
OC Dual Core Speed 		293 Pts Faster OC dual-core speed.
+19% 		247 Pts
4-Core
OC Quad Core Speed 		532 Pts Slightly faster OC quad-core speed.
+9% 		488 Pts
8-Core
OC Octa Core Speed 		819 Pts Slightly faster OC octa-core speed.
+6% 		776 Pts
Value & Sentiment 
+1,531%
Market Share
Based on 67,869,229 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.61 % Insanely higher market share.
+6,000%
Value
Value For Money 		91.1 % 105 % Better value.
+15%
User Rating
UBM User Rating 		53 % 86 % Much more popular.
+62%
Price
Price (score) 		$235 $125 Much cheaper.
+47%
Nice To Haves 
+30%
Age
Newest 		82+ Months 48 Months Much more recent.
+41%
64-Core
OC Multi Core Speed 		824 Pts 979 Pts Faster OC 64-core speed.
+19%
64-Core
Avg. Multi Core Speed 		710 Pts 912 Pts Faster 64-core speed.
+28%
Specifications 
Launch Date
Launch Date 		Q2'17 Q2'20
Cache
Cache 		8 MB 12 MB Intel® Smart Cache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX2 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Max Turbo Frequency
Max Turbo Frequency 		4.50 GHz 4.30 GHz
Bus Speed
Bus Speed 		8 GT/s DMI3 8 GT/s
Thermal Solution Specification
Thermal Solution Specification 		PCG 2017X PCG 2015C
Max Memory Size
Max Memory Size (dependent on memory type) 		64 GB 128 GB
Processor Graphics
Processor Graphics ‡ 		None Intel® UHD Graphics 630
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		2.0 2
PCI Express Revision
PCI Express Revision 		3.0 3

More specs » More specs »
Conclusion 
Average Bench 87%
Average Bench 84.5%
ADVERTISEMENT

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]

MORE DETAILS

User Builds 
5,094
71,804
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Processor Rankings (Price vs Performance) May 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]

ADVERTISEMENT

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.

UserBenchmark of the month

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?
What is multi core mixed speed?
What is multi core integer speed?
What is multi core floating point speed?
What is single core mixed CPU speed?
What is quad core mixed CPU speed?
What is quad core floating point speed?
What is quad core integer speed?
What is single core floating point speed?
What is single core integer speed?
What is the GeekBench single core score?
What is a CPU?
What is the effective CPU speed index?
What is overclocking?
What is thermal design power (TDP)?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $289Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $168Nvidia RTX 4070 $550Samsung 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
If you make a purchase via one of these links, our site may earn a commission
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback