Average Bench: 110% (17th of 1144)

Based on 6,901 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]

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Outstanding average bench

The Intel Core i9-7900X averaged 10.4% higher 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

Multi Core Floating Point Speed 1,754Pts
Multi Core Integer Speed 1,515Pts

Good consistency

The range of scores (95th - 5th percentile) for the Intel Core i9-7900X is 28.1%. This is a relatively narrow range which indicates that the Intel Core i9-7900X performs reasonably consistently under varying real world conditions.

Weaknesses

Single Core Integer Speed 124Pts
Avg. Single Core Mixed Speed 127Pts
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Average Bench

(Based on 6,901 samples)
Min Avg Max
111 SC Int 124 141
105 SC Float 131 150
105 SC Mixed 127 145
102% 127 Pts
Min Avg Max
406 QC Int 486 555
432 QC Float 514 594
417 QC Mixed 499 573
113% 500 Pts
Min Avg Max
1,299 MC Int 1,515 1,739
1,486 MC Float 1,754 2,024
1,430 MC Mixed 1,655 1,904
245% 1,641 Pts
User Benchmarks Bench Single core Quad core Multi core
The fastest CPU (mainstream) averages a speed of 100%
LGA 2066 R4, 1 CPU, 10 cores, 10 threads
Base clock 3.3 GHz, turbo 4.65 GHz (avg)
SC Int 138
SC Float 151
SC Mixed 144
115% 144 Pts
QC Int 556
QC Float 606
QC Mixed 577
131% 579 Pts
MC Int 1,261
MC Float 1,466
MC Mixed 1,374
204% 1,367 Pts
CPU0, 1 CPU, 10 cores, 20 threads
Base clock 3.3 GHz, turbo 4.3 GHz (avg)
SC Int 132
SC Float 140
SC Mixed 134
108% 135 Pts
QC Int 515
QC Float 546
QC Mixed 531
120% 531 Pts
MC Int 1,648
MC Float 1,860
MC Mixed 1,797
264% 1,768 Pts
CPU0, 1 CPU, 10 cores, 20 threads
Base clock 3.3 GHz, turbo 4 GHz (avg)
SC Int 120
SC Float 127
SC Mixed 124
99% 124 Pts
QC Int 480
QC Float 511
QC Mixed 490
112% 494 Pts
MC Int 1,490
MC Float 1,770
MC Mixed 1,653
245% 1,638 Pts
CPU0, 1 CPU, 10 cores, 20 threads
Base clock 3.3 GHz, turbo 4 GHz (avg)
SC Int 119
SC Float 128
SC Mixed 124
99% 123 Pts
QC Int 463
QC Float 504
QC Mixed 483
110% 483 Pts
MC Int 1,429
MC Float 1,745
MC Mixed 1,593
237% 1,589 Pts
LGA 2066 R4, 1 CPU, 10 cores, 20 threads
Base clock 3.3 GHz, turbo 3.5 GHz (avg)
SC Int 119
SC Float 127
SC Mixed 122
98% 123 Pts
QC Int 443
QC Float 488
QC Mixed 455
105% 462 Pts
MC Int 1,456
MC Float 1,735
MC Mixed 1,617
239% 1,603 Pts
6,901 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 13,022,084 CPUs tested.

 Prices

Approx. $1000 @ launch in Jun '17
OutletPCUS $9045 months
AmazonUS $92611 hrs
NeweggUS $93124 days
BHPhotoUS $1,0401 month
EbayUS $1,28040 mins
Send price feedback
Typical Core i9-7900X Builds (Compare 2,383 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 133%
UFO
Desktop
Desktop 144%
UFO
Workstation
Workstation 146%
UFO

Motherboard: Asus PRIME X299-DELUXE - $366

EDIT WITH CUSTOM PC BUILDER Value: 102% - Outstanding Total price: $2,242

Popular Core i9-7900X compatible motherboards:

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How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
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  • - RAM tests include: single/multi core bandwidth and latency.
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Processor Rankings (Price vs Performance) December 2018 CPU Rankings.

We calculate effective speed which measures real world performance for typical consumers. Effective speed is adjusted by current prices to yield a value for money rating which is geared towards gamers. 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™ i9-7900X 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 16 months ago.

Poor (edit your comment) Add link

1 day ago.

I would rather get a core i7-8700k. It has the same performance but for 3 times the price. also, if you got 3 8700k's , you would have 3 times the performance and many more cores and threads.


Terrible

1 month ago.

on the INTEL https://ark.intel.com they said Processor Base Frequency is 3.30 GHz and not 3.80 GHz


Good

18 days ago.

ets kol


Poor

1 month ago.

Price is ridiculously high for such performance


Terrible

6 months ago.

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


Poor

3 months ago.

to expensive and slow for this price, take an ryzen


Good

17 months ago.


Excellent

5 months ago.

Comment 

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


Poor

16 months ago.

Too expensive. For professional use only.


Terrible

14 months ago.

low perfomance for that price


Good

16 months ago.

Bombasssssssssssssssssssssssssssssssss


Good

14 months ago.

Overpriced


Excellent

12 months ago.

great only


Your
opinion?
1144 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 i7-8700K $370Nvidia GTX 1070 $335Samsung 850 Evo 250GB $63
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $210Samsung 850 Evo 500GB $90
Intel Core i5-8600K $260Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $125SanDisk Extreme 64GB $72
Seagate Barracuda 3TB (2016) $70G.SKILL Trident Z DDR4 3200 C14 4x16GB $830SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $136SanDisk Ultra Fit 32GB $12
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