Average Bench: 97.6% (24th of 1316)

Based on 387,071 user benchmarks.  Devices: BFEBFBFF000906EC, BFEBFBFF000906ED Model: Intel(R) Core(TM) i9-9900K CPU @ 3.60GHz

The Intel i9-9900K is an 8 core, 16 thread, unlocked 9th generation Coffee Lake processor. It has a base / boost clocks of 3.6 / 4.7 GHz and a single-core boost of 5.0 GHz (the highest frequency achieved yet from this class of Intel CPU). It features 16 MB of cache, a 95W TDP and Intel UHD 630 graphics. The 9900K is compatible with the new Z390 chipset, and subject to a BIOS update, is also compatible with the older Z370 chipset. Aimed at users who do not wish to compromise, the i9-9900K offers the best gaming and desktop experience available at any price. Heavy workstation users should consider the Ryzen 9 3900X which is similarly priced. Comparing the overclocked 3900X shows that it is just 10% worse for gaming and desktop (sub octa-core) but around 40% better for 64-core computations. Gamers should consider the 9700K which offers identical overclocked gaming performance at a $100 USD discount. [Oct '18 CPUPro]

Excellent average bench

The Intel Core i9-9900K averaged just 2.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Intel Core i9-9900K near the top of the comparison list.

Strengths

Avg. Single Core Mixed Speed 142Pts
Avg. Dual Core Mixed Speed 280Pts

Very good consistency

The range of scores (95th - 5th percentile) for the Intel Core i9-9900K is just 18.5%. This is a relatively narrow range which indicates that the Intel Core i9-9900K performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Memory Latency 92.9Pts
Avg. Octa Core Mixed Speed 1,011Pts
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Average Bench

(Based on 387,071 samples)
Min Avg Max
84.2 Memory 92.9 97.4
111 1-Core 142 153
222 2-Core 280 304
97.3% 172 Pts
Min Avg Max
432 4-Core 548 605
793 8-Core 1,011 1,156
97.1% 780 Pts
Min Avg Max
1,135 64-Core 1,448 1,585
97.2% 1,448 Pts
User Benchmarks Bench Normal Heavy Server
The fastest CPU (mainstream) averages a speed of 100%
U3E1, 1 CPU, 8 cores, 16 threads
Base clock 3.6 GHz, turbo 4.95 GHz (avg)
Memory 95.8
1-Core 153
2-Core 309
104% 186 Pts
4-Core 616
8-Core 1,217
113% 916 Pts
64-Core 1,679
113% 1,679 Pts
LGA1151, 1 CPU, 8 cores, 16 threads
Base clock 3.6 GHz, turbo 4.7 GHz (avg)
Memory 96.5
1-Core 145
2-Core 289
100% 177 Pts
4-Core 576
8-Core 1,046
101% 811 Pts
64-Core 1,560
105% 1,560 Pts
U3E1, 1 CPU, 8 cores, 16 threads
Base clock 3.6 GHz, turbo 4.5 GHz (avg)
Memory 88.6
1-Core 137
2-Core 261
92% 162 Pts
4-Core 507
8-Core 846
86% 677 Pts
64-Core 1,265
85% 1,265 Pts
387,071 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 46,566,372 CPUs tested.

 Prices

MSRP ≈ $500 @ launch in Oct '18
EbayUS $32921 mins
AmazonUS $36015 mins
BHPhotoUS $66013 months
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Typical Core i9-9900K Builds (Compare 37,405 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 116%
UFO
Desktop
Desktop 102%
UFO
Workstation
Workstation 116%
UFO

Motherboard: Asus PRIME Z390-A - $280

EDIT WITH CUSTOM PC BUILDER Value: 71% - Very good Total price: $1,364

Popular Core i9-9900K compatible motherboards:

How Fast Is Your CPU? (Bench your build) Size up your PC in less than a minute.

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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.
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Processor Rankings (Price vs Performance) September 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]

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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™ i9-9900K Processor (16M Cache, up to 5.00 GHz)
Code NameCoffee Lake
Launch DateQ4'18
Processor Numberi9-9900K
# of Cores8
# of Threads16
Cache16 MB SmartCache
Instruction Set64-bit
Instruction Set ExtensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Embedded Options AvailableNo
Lithography14 nm
Recommended Price$488.00 - $499.00
Clock Speed3.60 GHz
Max Turbo Frequency5.00 GHz
Bus Speed8 GT/s DMI3
Scalability1S Only
Max TDP95 W
Thermal Solution SpecificationPCG 2015D (130W)

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 Size64 GB
Memory TypesDDR4-2666
Memory Channels2
Memory Bandwidth41.6 GB/s
ECC Memory SupportedNo

Expansion Options

PCI Express Revision3.0
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 Tech2.0
Hyper-Threading TechYes
Virtualization for Directed I/O (VT-d)Yes
TSX-NIYes
Identity Protection TechYes
Stable Image Platform Program (SIPP)Yes

Package

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

Platform Protection

Execute Disable BitYes
OS GuardYes
Trusted Execution TechYes

 Comments

9th generation Coffee Lake processor...

Added 2 years ago.

Good

3 months ago.

this thing should be as fast as heck boi.. (i dont have it)


Poor

5 days ago.

one core really and amd uses its ram beter


Good

25 days ago.

No doubt it is a good processor with extra overheat on overclocking to the range above 5.0 Ghz on all 8 cores. I would recommend to buy 8700k or 8086k which give higher quad core performance w.r.t this cpu as most pcs can only use upto 4 cores in 99% of the applications. Hence 8086k 8700k 9900k


Excellent

1 month ago.

Very good in Viewport of 3Ds MAX


Excellent

1 month ago.

Cheaper, nicer performance in games.


Good

8 months ago.

Intel asks to much $ for this thing


Good

2 years ago.


Poor

1 month ago.

still works great in 2021, quite cheap and compattable with my 4 year old motherboard :D


Excellent

1 month ago.

great performance for the price


Excellent

2 years ago.

best for gaming


Average

14 months ago.

10900k


Terrible

19 months ago.

overrated


Good

2 years ago.

bruh


Excellent

5 months ago.

top gaming cpu


Poor

2 years ago.

Fast but way to expensive!


Poor

2 years ago.

Double the price of the 2700x for the same 8c/16t configuration but with each core performing ~20% better. Makes no sense for the average mid-high end user (go for a 9700k, 8700k or 2700x). Anyway, if I had to buy the BEST gaming PC possible, I would take the 9900k.


Good

13 months ago.

not bad


Good

2 years ago.

gucci


Good

2 years ago.

Nice


Excellent

6 months ago.

very good


Excellent

24 months ago.

Insanely powerful CPU that is a monster for gaming and streaming, plus unlike any CPU AMD has it can overclock all it's cores to 5.0GHz with a good cooler.


Good

2 years ago.

Runs far too hot even with custom water cooling Has to be de lidded or its unusable If Intel fixes the heat issue with smaller fabs then great until then I sent my 4 back


Excellent

22 months ago.

Thunder !


Excellent

2 years ago.

Fast, faster, 9900K


Poor

2 years ago.

It is way overpriced and you would be better off getting a 9700.


Excellent

22 months ago.

Absolute beast


Good

2 years ago.

Good


Terrible

2 years ago.

full potential is only unlocked when you disable the 95w tdp and let it consume massive amounts of power while running very hot. Unless you have a high quality board for this chip, the advantages over the ryzen 7 2700x are very slight and not worth the price gap.


Excellent

2 years ago.

Easy overlock to 5ghz all cores without voltage bumps.


Excellent

2 years ago.

Super fast CPU!


Excellent

2 years ago.

Great, but much money


Excellent

2 years ago.

Love the Turbo!


Excellent

2 years ago.

Fantastic processor at a decent price


Excellent

2 years ago.

Super stable, fast and does everything I want it to. Awesome value @ $330 (as of 09/01/2019)


Excellent

22 months ago.

Maybe AMD has recently come with good processors still Intel behaves perfectly, everything runs perfect.


Excellent

14 months ago.

This is the best cpu for gaming.


Excellent

10 months ago.

Runs Destiny 2 VERY WELL and great price!!


Your
opinion?
1316 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.

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