Average Bench: 112% (6th of 1110)

Based on 4,273 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 12.4% 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 Integer Speed 1,561Pts
Multi Core Floating Point Speed 1,786Pts

Good consistency

The range of scores (95th - 5th percentile) for the Intel Core i9-7900X is 27.4%. 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 127Pts
Avg. Single Core Mixed Speed 130Pts
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Average Bench

(Based on 4,273 samples)
Min Avg Max
113 SC Int 127 144
120 SC Float 132 150
117 SC Mixed 130 146
104% 130 Pts
Min Avg Max
428 QC Int 497 571
456 QC Float 517 596
433 QC Mixed 507 584
115% 507 Pts
Min Avg Max
1,422 MC Int 1,561 1,768
1,622 MC Float 1,786 2,031
1,545 MC Mixed 1,694 1,920
251% 1,680 Pts
User Benchmarks Bench Single core Quad core Multi core
The fastest CPU (mainstream) averages a speed of 100%
CPU0, 1 CPU, 10 cores, 20 threads
Base clock 3.3 GHz, turbo 4.4 GHz (avg)
SC Int 136
SC Float 144
SC Mixed 140
112% 140 Pts
QC Int 539
QC Float 575
QC Mixed 556
126% 557 Pts
MC Int 1,690
MC Float 1,901
MC Mixed 1760
267% 1,784 Pts
CPUSocket, 1 CPU, 10 cores, 20 threads
Base clock 3.3 GHz, turbo 4.4 GHz (avg)
SC Int 134
SC Float 139
SC Mixed 137
109% 137 Pts
QC Int 537
QC Float 552
QC Mixed 541
123% 543 Pts
MC Int 1,633
MC Float 1,912
MC Mixed 1784
265% 1,776 Pts
CPU0, 1 CPU, 10 cores, 20 threads
Base clock 3.3 GHz, turbo 4 GHz (avg)
SC Int 131
SC Float 137
SC Mixed 130
106% 133 Pts
QC Int 492
QC Float 513
QC Mixed 501
114% 502 Pts
MC Int 1,533
MC Float 1,716
MC Mixed 1,600
242% 1,616 Pts
CPU0, 1 CPU, 10 cores, 20 threads
Base clock 3.3 GHz, turbo 4 GHz (avg)
SC Int 123
SC Float 128
SC Mixed 125
100% 125 Pts
QC Int 490
QC Float 510
QC Mixed 498
113% 499 Pts
MC Int 1,542
MC Float 1,774
MC Mixed 1,658
248% 1,658 Pts
CPUSocket, 1 CPU, 10 cores, 20 threads
Base clock 3.3 GHz, turbo 3.55 GHz (avg)
SC Int 114
SC Float 129
SC Mixed 126
99% 123 Pts
QC Int 488
QC Float 506
QC Mixed 497
113% 497 Pts
MC Int 1,499
MC Float 1,727
MC Mixed 1,646
243% 1,624 Pts
4,273 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 9,363,584 CPUs tested.

 Prices

Approx. $1000 @ launch in Jun '17
NeweggUS $8016 hrs
EbayUS $8605 mins
BHPhotoUS $8706 hrs
OutletPCUS $9041 day
AmazonUS $92029 secs
Send price feedback
Typical Core i9-7900X Builds (Compare 1,500 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 133%
UFO
Desktop
Desktop 141%
UFO
Workstation
Workstation 143%
UFO

Motherboard: Asus PRIME X299-DELUXE - $400

EDIT WITH CUSTOM PC BUILDER Value: 105% - Outstanding Total price: $2,194

Popular Core i9-7900X compatible motherboards:

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How it works

  • - Download and run UserBenchMark (UBM).
  • - CPU tests include: integer, floating and string.
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Processor Rankings (Price vs Performance) June 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]

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance and price.

 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 10 months ago.

Good (edit your comment) Add link

16 hrs 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

24 days ago.

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


Good

3 months ago.

With a good custom loop, this processor is a beast.


Terrible

19 days ago.

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


Excellent

1 month ago.

Its a really good CPU but I think ist not worth 900$ because there are some points where cpus for around 300$ are much better and this should not happen if I pay 900$!


Good

11 months ago.


Excellent

6 months ago.

Comment 

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


Poor

10 months ago.

Too expensive. For professional use only.


Terrible

9 months ago.

low perfomance for that price


Good

10 months ago.

Bombasssssssssssssssssssssssssssssssss


Good

8 months ago.

Overpriced


Excellent

6 months ago.

great only


Your
opinion?
1110 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 $320Nvidia GTX 1070 $413Samsung 850 Evo 250GB $90
AMD Ryzen 5 1600 $175Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $138
Intel Core i5-8600K $222AMD RX 480 $280Samsung 850 Pro 256GB $125
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $177SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $911SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $226SanDisk Ultra Fit 32GB $12
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