Average Bench: 100% (19th of 1323)

Based on 68,330 user benchmarks.  Devices: BFEBFBFF000A0655, BFEBFBFF000A0654 Model: Intel(R) Core(TM) i9-10900K CPU @ 3.70GHz

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]

Outstanding average bench

The Intel Core i9-10900K averaged 0.4% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Intel Core i9-10900K near the top of the comparison list.

Strengths

Avg. Multi Core Mixed Speed 1,982Pts
Avg. Octa Core Mixed Speed 1,116Pts

Very good consistency

The range of scores (95th - 5th percentile) for the Intel Core i9-10900K is just 13.4%. This is a relatively narrow range which indicates that the Intel Core i9-10900K performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Memory Latency 92.3Pts
Avg. Quad Core Mixed Speed 582Pts
ADVERTISEMENT

Average Bench

(Based on 68,330 samples)
Min Avg Max
81.2 Memory 92.3 97.6
138 1-Core 150 160
265 2-Core 296 314
101% 180 Pts
Min Avg Max
522 4-Core 582 622
959 8-Core 1,116 1,219
105% 849 Pts
Min Avg Max
1670 64-Core 1,982 2,115
133% 1,982 Pts
User Benchmarks Bench Normal Heavy Server
The fastest CPU (mainstream) averages a speed of 100%
LGA1200, 1 CPU, 10 cores, 20 threads
Base clock 3.7 GHz, turbo 5 GHz (avg)
Memory 96.3
1-Core 153
2-Core 305
104% 185 Pts
4-Core 609
8-Core 1,155
109% 882 Pts
64-Core 2,080
140% 2,080 Pts
U3E1, 1 CPU, 10 cores, 20 threads
Base clock 3.7 GHz, turbo 5 GHz (avg)
Memory 96.4
1-Core 153
2-Core 300
104% 183 Pts
4-Core 599
8-Core 1,162
109% 881 Pts
64-Core 2,119
142% 2,119 Pts
U3E1, 1 CPU, 10 cores, 20 threads
Base clock 3.7 GHz
Memory 92.3
1-Core 150
2-Core 299
101% 180 Pts
4-Core 581
8-Core 1,084
103% 833 Pts
64-Core 1,984
133% 1,984 Pts
U3E1, 1 CPU, 10 cores, 20 threads
Base clock 3.7 GHz, turbo 4.15 GHz (avg)
Memory 91.7
1-Core 148
2-Core 279
98% 173 Pts
4-Core 483
8-Core 884
85% 684 Pts
64-Core 1,373
92% 1,373 Pts
68,330 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 48,532,901 CPUs tested.

 Prices

MSRP ≈ $488 @ launch in May '20
AmazonUS $4421 day
EbayUS $4908 mins
Send price feedback
Typical Core i9-10900K Builds (Compare 15,476 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 202%
UFO
Desktop
Desktop 104%
UFO
Workstation
Workstation 219%
UFO

Motherboard: Asus ROG STRIX Z490-E GAMING - $449

EDIT WITH CUSTOM PC BUILDER Value: 74% - Very good Total price: $1,999

Popular Core i9-10900K compatible motherboards:

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.
Processor Rankings (Price vs Performance) December 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]

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.

 Specifications

Essentials

DescriptionIntel® Core™ i9-10900K Processor
Launch DateQ2'20
Processor Numberi9-10900K
# of Cores10
# of Threads20
Cache20 MB Intel® Smart Cache
Instruction Set64-bit
Instruction Set ExtensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Embedded Options AvailableNo
Lithography14 nm
Clock Speed3.70 GHz
Max Turbo Frequency5.30 GHz
Bus Speed8 GT/s
Scalability1S Only
Max TDP125 W
Thermal Solution SpecificationPCG 2015D

Graphics

Processor GraphicsIntel® UHD Graphics 630
Graphics Base Frequency350 MHz
# of Displays Supported3
Graphics Max Dynamic Frequency1.20 GHz
Quick Sync VideoYes
InTru 3D TechYes
Clear Video HD TechYes
Clear Video Tech for MIDYes
Graphics Video Max Memory64 GB

Memory

Max Memory Size128 GB
Memory TypesDDR4-2933
Memory Channels2
Memory Bandwidth45.8 GB/s
ECC Memory SupportedNo

Expansion Options

PCI Express Revision3
PCI Express ConfigurationsUp to 1x16, 2x8, 1x8+2x4
Max # of PCI Express Lanes16

Data Protection

AES New InstructionsYes
Secure KeyYes

Advanced Technologies

Turbo Boost 3.0 TechYes
Virtualization Tech (VT-x)Yes
Intel 64Yes
Idle StatesYes
Enhanced Intel SpeedStep® TechYes
Thermal Monitoring TechnologiesYes
Turbo Boost Tech2
Hyper-Threading TechYes
Virtualization for Directed I/O (VT-d)Yes
VT-x with Extended Page Tables (EPT)Yes
Identity Protection TechYes
Stable Image Platform Program (SIPP)Yes

Package

Package Size37.5mm x 37.5mm
Max CPU Configuration1
Sockets SupportedFCLGA1200

Platform Protection

Execute Disable BitYes
OS GuardYes
Trusted Execution TechYes

 Comments

10th generation Comet Lake processor...

Added 19 months ago.

Good (edit your comment) Add link

4 days ago.

I can overclock this thing stable to 5.3ghz and it's turbo clock is 5ghz. I don't NEED to but I like it. Good chip, runs a bit hot though.

Comment 

10/10 Performs marginally better than my 5600x in EVERY game i've tried. Its ICE cold PEGGED at 5.3Ghz 30c idle. gets maaaaaaybe 45-50 during gameplay and i have a NZXT z73. I literally couldn't ask for a better CPU.—Nov '20


Liked

20 days ago.

Comment 

The intel core i9-10900k is a lot cheaper than the amd ryzen 9 5950x and has almost the same performance—Mar '21


Good

2 months ago.

intel is god compared to the ass amd company


Excellent

2 months ago.

Is the best gaming procesor of the year


Excellent

2 months ago.

Super good for fortnite gaming, many framers for the pro games!


Good

17 months ago.


Excellent

3 months ago.

Video Amusement  www.youtube.com/...

a nice video to cheer you up after you found out how bad this cpu is


Liked

4 months ago.

Comment 

With a whopping 5.3 Ghz max turbo frequency and faster single core performance than the 9900K, this processor could be the world's fastest gaming CPU by a substantial amount. However, having 2 more cores might increase the ring bus latency. Surprisingly for multi-threaded workload, the 10900K is only 3% behind the 3900X even with 2 fewer physical cores.—May '20


Excellent

2 months ago.

i need this becuse my fps so bad


Excellent

19 months ago.

desktop 10 core gaming cpu


Excellent

18 months ago.

The current gaming king, the 10 core 20 thread i9-10900K comes with base clock of 3.7GHz and a boost clock of whopping 5.3GHz thanks to Intel's Thermal Velocity Boost. This CPU has all core boost of 4.9GHz and supports higher RAM clock natively. This CPU has TDP of 125W and requires beefy cooling such as bulky air cooler and 240mm AIO to avoid overheating, and when OC'ing this CPU, open loop liquid cooling to keep the CPU as warm as necessary. Essentially the most powerful sub $500 CPU you can buy if you're enthusiast that doesn't need moar threads to do heavy tasks such as heavy gaming and some content creation.


Good

17 months ago.

When it comes to Intel, speed is the name of the game. It's not as powerful as the 3900x, but it is much faster than it, or any other Ryzen cpu. It's like comparing a 16 wheeler to a rally car. Many people focused on productivity and cpu compute will benefit more from AMD's equivalent, but gamers should be looking at this for the fastest possible performance.


Terrible

6 months ago.

i have it with 9600 gt and its going ultra settings every game with 144 fps


Excellent

11 months ago.

Simply the best!


Your
opinion?
1323 Processors (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different CPUs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-12600K $300Nvidia RTX 3070 $500Crucial MX500 250GB $45
Intel Core i5-11600K $220Nvidia RTX 3060-Ti $400Samsung 860 Evo 250GB $52
Intel Core i5-11400F $195Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $200
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $76SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $71G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback