Average Bench: 103% (1st of 1265)

Based on 7,734 user benchmarks.  Device: BFEBFBFF000906ED Model: Intel(R) Core(TM) i9-9900KS CPU @ 4.00GHz

Outstanding average bench

The Intel Core i9-9900KS averaged 2.5% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Intel Core i9-9900KS near the top of the comparison list.

Strengths

Avg. Single Core Mixed Speed 152Pts
Avg. Dual Core Mixed Speed 301Pts

Very good consistency

The range of scores (95th - 5th percentile) for the Intel Core i9-9900KS is just 13.6%. This is a relatively narrow range which indicates that the Intel Core i9-9900KS performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Memory Latency 94.5Pts
Avg. Multi Core Mixed Speed 1,549Pts
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Average Bench

(Based on 7,734 samples)
Min Avg Max
87 Memory 94.5 98.7
139 1-Core 152 158
273 2-Core 301 316
103% 182 Pts
Min Avg Max
513 4-Core 592 630
909 8-Core 1,094 1,240
105% 843 Pts
Min Avg Max
1,294 64-Core 1,549 1,684
104% 1,549 Pts
User Benchmarks Bench Normal Heavy Server
The fastest CPU (mainstream) averages a speed of 100%
U3E1, 1 CPU, 8 cores, 8 threads
Base clock 4 GHz, turbo 5.4 GHz (avg)
Memory 99.8
1-Core 169
2-Core 336
112% 202 Pts
4-Core 674
8-Core 1,313
123% 994 Pts
64-Core 1,346
90% 1,346 Pts
LGA1151, 1 CPU, 8 cores, 16 threads
Base clock 4 GHz, turbo 4.95 GHz (avg)
Memory 96.8
1-Core 152
2-Core 303
104% 184 Pts
4-Core 607
8-Core 1,074
105% 840 Pts
64-Core 1,486
100% 1,486 Pts
U3E1, 1 CPU, 8 cores, 16 threads
Base clock 4 GHz, turbo 4.9 GHz (avg)
Memory 94.1
1-Core 149
2-Core 298
101% 180 Pts
4-Core 595
8-Core 1,190
110% 892 Pts
64-Core 1,560
105% 1,560 Pts
LGA1151, 1 CPU, 8 cores, 16 threads
Base clock 4 GHz, turbo 4.95 GHz (avg)
Memory 94
1-Core 153
2-Core 303
103% 183 Pts
4-Core 587
8-Core 997
100% 792 Pts
64-Core 1,569
105% 1,569 Pts
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 4 GHz, turbo 4 GHz (avg)
Memory 93.7
1-Core 154
2-Core 306
103% 184 Pts
4-Core 577
8-Core 834
91% 706 Pts
64-Core 831
56% 831 Pts
U3E1, 1 CPU, 8 cores, 16 threads
Base clock 4 GHz, turbo 5 GHz (avg)
Memory 94.2
1-Core 149
2-Core 291
101% 178 Pts
4-Core 521
8-Core 929
91% 725 Pts
64-Core 1,511
101% 1,511 Pts
7,734 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 33,602,125 CPUs tested.

Typical Core i9-9900KS Builds (Compare 7,871 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 176%
UFO
Desktop
Desktop 105%
UFO
Workstation
Workstation 177%
UFO

Motherboard: Gigabyte Z390 AORUS MASTER - $385

EDIT WITH CUSTOM PC BUILDER Value: 42% - Average Total price: $2,049

Popular Core i9-9900KS 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.
  • - 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.
  • - Share your opinion by voting.
Processor Rankings (Price vs Performance) September 2020 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]

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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.

 Specifications

Essentials

DescriptionIntel® Core™ i9-9900KS Processor
Launch DateQ4'19
Processor Numberi9-9900KS
# of Cores8
# of Threads16
Cache16 MB Intel® Smart Cache
Instruction Set64-bit
Instruction Set ExtensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Embedded Options AvailableNo
Lithography14 nm
Clock Speed4.00 GHz
Max Turbo Frequency5.00 GHz
Bus Speed8 GT/s
Scalability1S Only
Max TDP127 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 TypesDDR4-2666
Memory Channels2
Memory Bandwidth41.6 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

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)No

Package

Package Size37.5mm x 37.5mm
Max CPU Configuration1
Sockets SupportedFCLGA1151

Platform Protection

Execute Disable BitYes
OS GuardYes
Trusted Execution TechNo

 Comments

Added n/a ago.

Good

3 days ago.

4


Good

4 hrs ago.

ok


Poor

22 days ago.

I don't know why this says that is better i9-9900k than i9-9900ks


Poor

1 month ago.

yeeyaeywyeyayeeyeyeyayyaeyaeyyyeaeyeyeyeyeyaeyaeyaeyeayeyayeyyeyeyaeyeyeaeayaeyeay


Excellent

15 days ago.

ああ


Poor

1 month ago.

Terrible value when compared with competing options at the same pricepoint.


Good

27 days ago.

price performance below ryzen 9


Excellent

11 months ago.

most powerful gaming cpu in 2019


Excellent

3 months ago.

The Intel's specially binned i9-9900K, featuring 5GHz all core boost and base clock of 4GHz. This CPU is one of the most powerful Intel CPU in term of day-to-day and gaming performance but with TDP of 127W, bulky air cooler or 240mm AIO is recommended to make sure the CPU doesn't overheat, and open loop liquid cooling if you want to OC.

Comment  cpu.userbenchmark.com/...

Here's a i9-9900KS compared with last-gen processor giant i9-9990XE. Both of them comes with 4.0GHz base clock which can be boosted to 5.0GHz all cores but the former comes with 8 core 16 thread at $513 (MSRP) but sold at higher price currently while the latter comes with 14 core 28 thread at $3375 (auction estimated retail pricing) but only auctioned to few select OEM.


Terrible

2 months ago.

Yeah


Excellent

1 month ago.

The fastest for a 9th gen processor! 8 Cores and 16 Threads are great for an Intel CPU!


Average

11 months ago.

Is this the real thing?


Terrible

7 months ago.

Too rare to get at a ok price. Just get the 3900X!


Poor

8 months ago.

Really, Intel? Just re-release a CPU but with higher clocks and less OC potential.


Terrible

8 months ago.

doesn't make sense to buy, high price. just overclock a 9900k.


Excellent

7 months ago.

Overclocking King


Good

10 months ago.

cant run crysis


Terrible

5 months ago.

The fact that this site rates this cpu so high is absolutely hilarious. Numerous tests and benchmarks have shown that even the 3700x trumps this trash and yet it reigns supreme over the likes of the 3970x, I'm sure that if a 3990x were put on this website, it'd be rated lower than an 8700k, even though the 3600 is pretty on par with that. Intel fanboys must love this site for its skewed benchmarks, no wonder the top rated chips are all intel trash


Your
opinion?
1265 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 i5-9600K $195Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $45
Intel Core i5-9400F $140Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $299Nvidia RTX 3080 $700Samsung 860 Evo 250GB $47
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $69SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $30
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Extreme 16GB $28
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