COMPARE
Today's hottest
Amazon Ebay
deals
CPU
RANKINGS
TEST
YOUR CPU
ADD TO PC
BUILD
IntelBX80684I59500
IntelBX8070110900K
▲ 55421 ▼
  

6 Cores, 6 Threads @3.00 GHz, 65 W.
Release date ≈ Q2 2019.

VS
▲ 664,187 ▼

10 Cores, 20 Threads @3.7GHz, Comet Lake.
Release date: Q2 2020.

Effective Speed 
+15%
Real World Speed
Performance profile from 116,328 user samples
Benchmark your CPU here
9,059 User Benchmarks
Best Bench: 94% Base clock 3 GHz, turbo 4.15 GHz (avg)
Worst Bench: 69% Base clock 3 GHz, turbo 4.1 GHz (avg)
Poor: 69% Great: 94%
SPEED RANK: 183rd / 1468
Gaming
Gaming 87%
Aircraft carrier
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 72%
Battleship
107,269 User Benchmarks
Best Bench: 106% Base clock 3.7 GHz, turbo 5.3 GHz (avg)
Worst Bench: 89% Base clock 3.7 GHz, turbo 2.15 GHz (avg)
Poor: 89% Great: 106%
SPEED RANK: 91st / 1468
Gaming
Gaming 100%
Nuclear submarine
Desktop
Desktop 100%
Nuclear submarine
Workstation
Workstation 107%
UFO
Effective Speed
Effective CPU Speed 		87 % 99.6 % Faster effective speed.
+15%
Average Score 
+25%
Memory
Avg. Memory Latency 		84.1 Pts 91.1 Pts Slightly lower memory latency.
+8%
1-Core
Avg. Single Core Speed 		127 Pts 149 Pts Faster single-core speed.
+17%
2-Core
Avg. Dual Core Speed 		251 Pts 295 Pts Faster dual-core speed.
+18%
4-Core
Avg. Quad Core Speed 		490 Pts 579 Pts Faster quad-core speed.
+18%
8-Core
Avg. Octa Core Speed 		664 Pts 1100 Pts Much faster octa-core speed.
+66%
Overclocked Score 
+23%
Memory
OC Memory Latency 		94.5 Pts 97.4 Pts +3%
1-Core
OC Single Core Speed 		136 Pts 158 Pts Faster OC single-core speed.
+16%
2-Core
OC Dual Core Speed 		268 Pts 314 Pts Faster OC dual-core speed.
+17%
4-Core
OC Quad Core Speed 		522 Pts 623 Pts Faster OC quad-core speed.
+19%
8-Core
OC Octa Core Speed 		768 Pts 1222 Pts Much faster OC octa-core speed.
+59%
Value & Sentiment 
+210%
Market Share
Based on 68,909,476 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.09 % 0.45 % Hugely higher market share.
+400%
User Rating
UBM User Rating 		55 % 66 % More popular.
+20%
Nice To Haves 
+120%
Age
Newest 		64+ Months 54 Months More recent.
+16%
64-Core
OC Multi Core Speed 		765 Pts 2033 Pts Hugely faster OC 64-core speed.
+166%
64-Core
Avg. Multi Core Speed 		678 Pts 1888 Pts Hugely faster 64-core speed.
+178%
Specifications 
Launch Date
Launch Date 		Q2'19 Q2'20
Cache
Cache 		9 MB SmartCache 20 MB Intel® Smart Cache
Max Turbo Frequency
Max Turbo Frequency 		4.40 GHz 5.30 GHz
Bus Speed
Bus Speed 		8 GT/s DMI3 8 GT/s
Thermal Solution Specification
Thermal Solution Specification 		PCG 2015C (65W) PCG 2015D
Memory Types
Memory Types 		DDR4-2666 DDR4-2933
Memory Bandwidth
Max Memory Bandwidth 		41.6 GB/s 45.8 GB/s
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.10 GHz 1.20 GHz
Turbo Boost Tech
Intel® Turbo Boost Technology ‡ 		2.0 2
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		No Yes
PCI Express Revision
PCI Express Revision 		3.0 3

More specs » More specs »
Conclusion 
Average Bench 87%
Average Bench 99.6%

Way better than the older i3s that were in the old computers my school had.  [Feb '20 Drakorvich]

MORE DETAILS

Intel’s Comet Lake flagship, the i9-10900K, is the fastest gaming and desktop CPU currently available. This ten-core hyperthreaded processor can easily be overclocked so that all twenty threads run at an eye-watering 5.2 GHz. Whilst its stellar performance is second to none, it comes with a premium price tag of $488 USD. The 10900K also requires a new (Z490) LGA1200 motherboard, which Intel has indicated will remain compatible with Rocket Lake CPUs which are due later this year. Whilst AMD’s competing $420 USD Ryzen 3900X and $675 USD Ryzen 3950X do have a greater number of cores, their lower clock speeds and higher memory latency handicap them in non-rendering use cases. Overall, the 10900K has a 16% effective speed advantage over both the 3900X and 3950X. Users that do a lot of rendering should investigate dedicated hardware encoders such as NVENC and Quick Sync as these are far more efficient than CPU based rendering. Comparing the 10900K and 10700K shows that, when paired with a 2060S, the 10700K offers comparable gaming performance for 20% less money. [Jun '20 CPUPro]

MORE DETAILS

User Builds 
9,059
107,269
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) 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.

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
Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark the gold standard for users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-12600K $169Nvidia RTX 4060 $295WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
Today's hottest
Amazon Ebay
deals
If you buy something via a price link, UserBenchmark may earn a commission
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback