Average Bench: 87.9% (35th of 1206)

Based on 9,946 user benchmarks.  Device: BFEBFBFF00050654 Model: Intel(R) Core(TM) i9-7900X CPU @ 3.30GHz

Intel’s core i9-7900X, from the Skylake-X series, is Intel’s latest 10-core, 20-thread flagship processor. It's the first to bear the i9 moniker and utilize the new X299 (Basin Falls) chipset/motherboard. The 7900X is the fastest CPU on the market today, however, imminent competition from AMD’s 16-core, 32-thread Ryzen Threadripper CPUs and the forthcoming release of more Intel Core X series mean that its reign will be a short one. The i9-7900X supersedes the 10-core Broadwell-E core i7-6950X that held the crown for little over a year. Both are extremely powerful and pricey high end desktop processors (HEDTs) which excel in multi-threaded tasks such as media encoding. However, despite the same power draw (TDP 140W), the newer i9-7900X betters the i7-6950X in terms of peak overclocked performance by 10% mostly thanks to increased clock speeds from 3.0GHz/4.0GHz to 3.3GHz/4.3GHz for base/turbo. It also betters the i7-6950X on price by around 28%. This all translates to the i9-7900X offering around 20% more value for money, even despite its eye-watering $999 price tag. The more accessible pricing (albeit not accessible for the majority) and hurried release of the i9-7900k to market is widely perceived as a reaction to AMD’s Ryzen Threadripper CPUs, rumoured for release towards the end of July 2017. So if you want to own the fastest consumer CPU in the world, it would be wise to wait for the dust to settle. [Jul '17 CPUPro]

ADVERTISEMENT
Poor: 78%Average: 87.9% Great: 101%
Gaming
Gaming 88%
Aircraft carrier
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 99%
Nuclear submarine

Very good average bench

The Intel Core i9-7900X averaged just 12.0% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Intel Core i9-7900X near the top of the comparison list.

Strengths

Avg. Multi Core Mixed Speed 1,629Pts
Avg. Octa Core Mixed Speed 968Pts

Good consistency

The range of scores (95th - 5th percentile) for the Intel Core i9-7900X is 23%. This is a relatively narrow range which indicates that the Intel Core i9-7900X performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Quad Core Mixed Speed 496Pts
Avg. Dual Core Mixed Speed 252Pts
ADVERTISEMENT

Average Bench

(Based on 9,946 samples)
Min Avg Max
108 1-Core 127 145
218 2-Core 252 288
89.2% 190 Pts
Min Avg Max
425 4-Core 496 575
806 8-Core 968 1,130
90.4% 732 Pts
Min Avg Max
1,305 64-Core 1,629 1,899
109% 1,629 Pts
User Benchmarks Bench Normal Heavy Extreme
The fastest CPU (mainstream) averages a speed of 100%
LGA 2066 R4, 1 CPU, 10 cores, 20 threads
Base clock 3.3 GHz, turbo 4.15 GHz (avg)
1-Core 145
2-Core 290
102% 218 Pts
4-Core 580
8-Core 1,163
107% 871 Pts
64-Core 1,783
120% 1,783 Pts
LGA 2066 R4, 1 CPU, 10 cores, 20 threads
Base clock 3.3 GHz, turbo 4.7 GHz (avg)
1-Core 145
2-Core 287
102% 216 Pts
4-Core 576
8-Core 1,077
103% 827 Pts
64-Core 1937
130% 1937 Pts
LGA 2066 R4, 1 CPU, 10 cores, 20 threads
Base clock 3.3 GHz, turbo 4.35 GHz (avg)
1-Core 132
2-Core 262
93% 197 Pts
4-Core 529
8-Core 1,025
96% 777 Pts
64-Core 1,805
121% 1,805 Pts
LGA 2066 R4, 1 CPU, 10 cores, 20 threads
Base clock 3.3 GHz, turbo 3.4 GHz (avg)
1-Core 130
2-Core 252
90% 191 Pts
4-Core 409
8-Core 941
81% 675 Pts
64-Core 1,641
110% 1,641 Pts
9,946 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 22,611,589 CPUs tested.

 Prices

Approx. $1000 @ launch in Jun '17
BHPhotoUS $9705 months
OutletPCUS $9902 days
AmazonUS $99919 mins
EbayUS $1,0003 mins
Send price feedback
Typical Core i9-7900X Builds (Compare 3,518 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 117%
UFO
Desktop
Desktop 125%
UFO
Workstation
Workstation 131%
UFO

Motherboard: Asus PRIME X299-DELUXE - $461

EDIT WITH CUSTOM PC BUILDER Value: 53% - Above average Total price: $2,605

Popular Core i9-7900X 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) December 2019 CPU Rankings.

We calculate effective speed which measures real world performance for typical gamers and desktop 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™ i9-7900X X-series Processor (13.75M Cache, up to 4.30 GHz)
Code NameSkylake
Launch DateQ2'17
Processor Numberi9-7900X
# of Cores10
# of Threads20
Cache13.75 MB L3
Instruction Set64-bit
Instruction Set ExtensionsSSE4.1/4.2, AVX2, AVX-512
Embedded Options AvailableNo
Lithography14 nm
Recommended Price$989.00 - $999.00
Clock Speed3.30 GHz
Max Turbo Frequency4.30 GHz
Bus Speed8 GT/s DMI3
QPI Links0
Scalability1S Only
Max TDP140 W
Thermal Solution SpecificationPCG 2017X
Product BriefLink

Memory

Max Memory Size128 GB
Memory TypesDDR4-2666
Memory Channels4
ECC Memory SupportedNo

Expansion Options

PCI Express Revision3.0
Max # of PCI Express Lanes44

Data Protection

AES New InstructionsYes

Advanced Technologies

Turbo Boost 3.0 TechYes
Virtualization Tech (VT-x)Yes
Intel 64Yes
Enhanced Intel SpeedStep® TechYes
Turbo Boost Tech2.0
Hyper-Threading TechYes
Virtualization for Directed I/O (VT-d)Yes

Package

Max CPU Configuration1
Sockets SupportedFCLGA2066

Platform Protection

Execute Disable BitYes

 Comments

Create to the power of Skylake-X...

Added 2 years ago.

Excellent

1 month ago.

I have it and the performance is fairly high if you overclock and have a beefy cooler


Good

3 months ago.

AVX-512; http://www.numberworld.org/y-cruncher/#Benchmarks


Excellent

8 months ago.

tp''0ui0i'9'9'89ì9ì9'9ìoui0oupi++oèpèpèpèèièpèo+ èppppp è+è+è++++++++7777777777777777+++olioèppèpì+èèèèèèè+p+pèpp'ooopopppooèpoppèiìopio'ppèp00000uiiuiu749679989998876686767y677787886566676 uuuy676666l78434.547424564555444777778878797998797+888878777878788877777777


Excellent

6 months ago.

Price is ridiculously high for such performance


Terrible

18 months ago.

Single core always scalling and win, optimized freq. Turbo boost, Bigger L2 Cache.


Poor

15 months ago.

to expensive and slow for this price, take an ryzen


Excellent

17 months ago.

Comment 

Priced just like a high level like a apple product...—Jul '17


Poor

2 years ago.

Too expensive. For professional use only.


Good

2 years ago.


Terrible

2 years ago.

low perfomance for that price


Good

2 years ago.

Bombasssssssssssssssssssssssssssssssss


Good

2 years ago.

Overpriced


Excellent

2 years ago.

great only


Your
opinion?
1206 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 i5-9400F $145Nvidia GTX 1660S (Super) $260Crucial MX500 250GB $45
Intel Core i5-9600K $200AMD RX 590 $180Samsung 850 Evo 120GB $58
Intel Core i7-9700K $369Nvidia GTX 1650S (Super) $160Samsung 850 Pro 512GB $230
HDDRAMUSB
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $65SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback