AMD Ryzen 9 5900X vs Intel Core i9-9900KS (2024)


  • CPU
  • GPU
  • SSD
  • HDD
  • RAM
  • USB






BUY • $249



Game EFps


Dust 2 1080p Max
306 EFps 318 EFps +4%
Franklin & Lamar 1080p Max
108 EFps 108 EFps
Temple of Anubis 1080p Max
138 EFps 142 EFps +3%
M249 Training 1080p Max
140 EFps Slightly Better PUBG EFps.
133 EFps
UserBenchmark Island 1080p Max
134 EFps Better Fortnite EFps.
121 EFps

Effective Speed


Real World Speed

Performance profile from 72,972 user samples

Benchmark your CPU here

Poor: 89%Great: 105%

SPEED RANK: 88th / 1456

AMD Ryzen 9 5900X vs Intel Core i9-9900KS (12)

Gaming 99%

Nuclear submarine

AMD Ryzen 9 5900X vs Intel Core i9-9900KS (13)

Desktop 100%

Nuclear submarine

AMD Ryzen 9 5900X vs Intel Core i9-9900KS (14)

Workstation 99%

Nuclear submarine

60,132 User Benchmarks

Best Bench: 108% Base clock 3.7 GHz, turbo 4.6 GHz (avg)
Worst Bench: 87% Base clock 3.7 GHz, turbo 4.35 GHz (avg)

Poor: 87%Great: 108%

SPEED RANK: 85th / 1456

AMD Ryzen 9 5900X vs Intel Core i9-9900KS (15)

Gaming 99%

Nuclear submarine

AMD Ryzen 9 5900X vs Intel Core i9-9900KS (16)

Desktop 100%

Nuclear submarine

AMD Ryzen 9 5900X vs Intel Core i9-9900KS (17)

Workstation 109%


Effective Speed
Effective CPU Speed
98.8 %99 %+0%

External Data: 1080p


10 Mar21|HardwareLUXX
Processor non grata: Rocket Lake-S...
BFV 7%3 %SotTR 4%, MetroEx 13%, Divis2 4%
05 Nov20|Techpowerup
AMD Ryzen 5 5800X Review
2 %FarC5 6%, BFV 1%, SotTR 1%, Witcher3 1%, Civ6 0%, ACO 4%, MetroEx 2%, Sekiro 7%, Wolf2 1%Rage2 2%

Average Score


Avg. Memory Latency
92.8 PtsLower memory latency.
81.1 Pts
Avg. Single Core Speed
147 Pts163 PtsFaster single-core speed.
Avg. Dual Core Speed
289 Pts320 PtsFaster dual-core speed.
Avg. Quad Core Speed
563 Pts626 PtsFaster quad-core speed.
Avg. Octa Core Speed
1016 Pts1157 PtsFaster octa-core speed.

Overclocked Score


OC Memory Latency
97.7 PtsSlightly lower OC memory latency.
92.3 Pts
OC Single Core Speed
155 Pts179 PtsFaster OC single-core speed.
OC Dual Core Speed
308 Pts356 PtsFaster OC dual-core speed.
OC Quad Core Speed
614 Pts694 PtsFaster OC quad-core speed.
OC Octa Core Speed
1148 Pts1318 PtsFaster OC octa-core speed.

Value & Sentiment


Market Share

Based on 68,170,146 CPUs tested

See market share leaders

Market Share
Market Share (trailing 30 days)
0.04 %0.56 %Insanely higher market share.
User Rating
UBM User Rating
56 %73 %Much more popular.

Nice To Haves


56+ Months43 MonthsMore recent.
OC Multi Core Speed
1664 Pts2290 PtsMuch faster OC 64-core speed.
Avg. Multi Core Speed
1531 Pts2000 PtsMuch faster 64-core speed.


Average Bench 98.8%

Average Bench 99%


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.[Jun '20ColdSpy]


The Ryzen 9 5900X is second in AMD’s line-up of new Zen 3 CPUs. The 12-core hyper-threaded processor has base/boost clock speeds of 3.7/4.8 GHz, a 70 MB cache and a TDP of 105W. The 5900X took center stage in the 5000 series launch presentation where AMD gunned for Intel’s “best gaming CPU” crown. They showed the 5900X as being 26% better for gaming than the previous generation’s Ryzen 9 3900XT, attributing this to the new architecture’s faster single core speeds and lower latency. AMD also stated that the 5900X achieves, on average, 6.8% faster gaming performance than Intel’s 10-core i9-10900K. The details around AMD’s testing were not disclosed but it is safe to assume that 6.8% is the highest average lead that AMD are willing to stand by. Our benchmarks show that the 5900X’s slightly faster cores and the 10900K’s slightly lower memory latency balance out to yield similar performance. Whilst presenting their figures, AMD admitted that their 3000 series CPUs were far from “best for gaming” and conceded that the 10900K is approximately 19% faster than the 3900XT (our effective speed marks the gap at just 14%). Despite this clear performance deficiency, AMD supported 3000 series sales with an aggressive and successful marketing campaign to easily outsell Intel over the last 12 months. Given the real performance uplift observed in the 5000 series, and the absence of any meaningful marketing from Intel, we expect CPU sales to shift even further in AMD’s favour. Gamers that do not wish to pay “marketing fees” should investigate Intel’s $175 USD 11400F, the $660 USD savings would be far better spent on a higher tier GPU.[Nov '20CPUPro]


User Builds



Systems with these CPUs

Top Builds that include these CPUs

  • Gigabyte Z390 AORUS MASTER (173)
  • Asus ROG STRIX Z390-E GAMING (73)
  • MSI MEG Z390 GODLIKE (MS-7B10) (59)
  • Gigabyte GIGABYTE Z390 AORUS Ultra (59)
  • Asus ROG STRIX Z390-F GAMING (57)
  • Asus TUF GAMING X570-PLUS (WI-FI) (2,768)
  • Asus ROG STRIX X570-E GAMING (1,852)
  • MSI MAG X570 TOMAHAWK WIFI (MS-7C84) (1,562)
  • Asus ROG STRIX B550-F GAMING (1,427)
  • MSI MAG B550 TOMAHAWK (MS-7C91) (1,401)
  • Gigabyte X570 AORUS ELITE (1,181)

Custom PC Builder (Start a new build)Build your perfect PC: compare component prices, popularity, speed and value for money



Processor Rankings (Price vs Performance)July 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]


AMD Ryzen 9 5900X vs Intel Core i9-9900KS (26)

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



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
  • - 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)?


Best User Rated

  • Intel Core i5-12600K
  • Intel Core i5-13600K
  • Intel Core i5-12400F
  • Intel Core i7-14700K
  • AMD Ryzen 5 5600X
  • Intel Core i3-13100F
  • AMD Ryzen 5 3600
  • Intel Core i7-9700K
  • Intel Core i7-13700K
  • Intel Core i5-12400
  • Intel Core i3-12100F
  • Intel Core i7-11700K
AMD Ryzen 9 5900X vs Intel Core i9-9900KS (2024)


Is the Ryzen 9 5900X better than the i9? ›

AMD also stated that the 5900X achieves, on average, 6.8% faster gaming performance than Intel's 10-core i9-10900K.

Is Intel Core i9 or AMD Ryzen 9 better? ›

Bottom Line: For Most, the Ryzen 9

With more cores and support for more addressable threads, higher memory speeds, and a larger cache, this CPU has an advantage on paper, and indeed is the better choice if you can leverage those extra cores for no extra money.

Which AMD processor is better than i9? ›

Both Intel Core i9 and AMD Ryzen 9 processors perform well in benchmarks, with each excelling in different areas. Intel Core i9 processors typically have a slight edge in single-threaded performance benchmarks, while AMD Ryzen 9 processors generally outperform in multi-threaded benchmarks.

What is Intel Ryzen 9 5900X equivalent? ›

Add CPUs to start comparisons
×AMD Ryzen 9 5900X×Intel Core i9-10900K @ 3.70GHz
CPU ClassDesktopDesktop
Clockspeed3.7 GHz3.7 GHz
Turbo SpeedUp to 4.8 GHzUp to 5.3 GHz
# of Physical Cores12 (Threads: 24)10 (Threads: 20)
11 more rows

Is Ryzen 5900X high end? ›

Gaming at the High End: AMD Ryzen 9 5900X Frame Rates

This one's for all the marbles, folks. AMD's bottom-line difference-maker with Zen 3 for enthusiasts is what it can do better than Zen 2 on its gaming results.

How old is Ryzen 9 5900X? ›

The AMD Ryzen 9 5900X is a desktop processor with 12 cores, launched in November 2020, at an MSRP of $549. It is part of the Ryzen 9 lineup, using the Zen 3 (Vermeer) architecture with Socket AM4.

What is the Ryzen equivalent to the i9 9900K? ›

By the numbers
Intel Core i9 9900KAMD Ryzen 9 3900X
L2/L3 cache2MB/16MB6MB/64MB
Base clock speed3.6GHz3.8GHz
4 more rows
Mar 19, 2021

What are the disadvantages of AMD Ryzen 9? ›

Reviewers Didn't Like
  • DDR5 could bloat cost.
  • Slightly excessive power consumption.
  • Requires new AM5 motherboard.
  • Not compatible with DDR4 RAM.
  • Very long boot times.
  • Runs hot.

Which is better, Ryzen or Intel for gaming? ›

Intel's Core i9-12900KS is more excellent for productivity and gaming than the Ryzen 9 5950X in both categories. Intel is practically your only option if you're planning on building a cheap system with no discrete graphics.

What is the disadvantage of i9 processor? ›

Are there any disadvantages to buying an i9 processor instead of a cheaper model of CPU? Yes, power consumption, heat output, and money. Beefier processors will require beefier cooling, adding to the cost.

Which processor to choose AMD or Intel? ›

The AMD Ryzen 7 and Intel Core i7 processors are both powerful options, but the better choice depends on your specific needs. Ryzen 7 CPUs often offer more cores and better multi-threaded performance, while Intel Core i7 processors generally have higher single-threaded performance and better overall value.

Is i9 or Ryzen 9 better for gaming? ›

On average, the Ryzen 9 7950X3D is the fastest gaming chip money can buy. In our test suite, the Ryzen 9 7950X3D is 12% faster than the Core i9-13900K at 1080p gaming and 8% faster at 1440p. After overclocking, those deltas shrink to 9% and 3% at 1080p and 1440p, respectively.

What is the benefit of AMD Ryzen 9 5900X? ›

The AMD Ryzen™ 5900X is the ultimate enthusiast processor for gamers, for creators, for everyone. Obliterate multithreaded tasks like 3D rendering, video rendering, and software compiling by taking advantage of 12 cores, 24 threads, and PCIe® 4.0 support. Configuring and customizing your rig has never been easier.

Is Ryzen 9 5900X overkill for RTX 3080? ›

According to this FPS/Bottleneck website inputting your Ryzen 9 5900X, Nvidia RTX 3080ti, 32GB @3600Mhz RAM Memory it shows there is really no significant amount of bottleneck either for the GPU or CPU:

Should I get 12900K or 5900X? ›

With DDR5, the 12900K is 2.4% faster than the Ryzen 9 5900X, but that expands to a 9.5% advantage with DDR4 memory.

Is AMD Ryzen 9 5900X best for gaming? ›

Yes, the AMD Ryzen 9 5900X is still an excellent CPU for gaming and productivity even in 2024 thanks to its 12 cores and 24 threads. While it may not have support for pricier DDR5 RAM or PCIe 5.0 NVMe SSDs, you should have no problem keeping up with the latest titles for several years to come.

Which Ryzen 9 is the best? ›

The AMD Ryzen 9 7950X is easily the best processor on the market right now with incredible performance, energy efficiency, and support for the latest DDR5 and PCIe 5.0 technology.

Is Ryzen 9 better for gaming? ›

You'll also need a new AM5 motherboard, as the latest Zen processors are not backward compatible, and DDR5 memory is the only option. If you're looking to build the absolutely fastest gaming system, regardless of cost, the Ryzen 9 7950X3D is undoubtedly the fastest gaming chip currently available.


Top Articles
Latest Posts
Article information

Author: Prof. An Powlowski

Last Updated:

Views: 5672

Rating: 4.3 / 5 (64 voted)

Reviews: 87% of readers found this page helpful

Author information

Name: Prof. An Powlowski

Birthday: 1992-09-29

Address: Apt. 994 8891 Orval Hill, Brittnyburgh, AZ 41023-0398

Phone: +26417467956738

Job: District Marketing Strategist

Hobby: Embroidery, Bodybuilding, Motor sports, Amateur radio, Wood carving, Whittling, Air sports

Introduction: My name is Prof. An Powlowski, I am a charming, helpful, attractive, good, graceful, thoughtful, vast person who loves writing and wants to share my knowledge and understanding with you.