Average Bench: 84.5% (45th of 1117)

more Based on 136,537 user benchmarks.  Devices: BFEBFBFF000306C3, , BFEBFBFF000306A9, 1FABFBFF000306C3, 0000000000000000, 1F8BFBFF000306C3, 0F8BFBFF000306C3 Models: Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz, Intel(R) Core(TM) i7-4790K CPU @ 4.40GHz

The Intel Core i7-4790K, codenamed Devil's Canyon, is an upgraded 4770K, Intel's current flagship i7. The 4790K features an improved thermal interface which enables it to dissipate heat more efficiently than the 4770K. Comparing the 4770K and 4790K shows that stock performance has improved by 13% which is consistent with the base clock jump from 3.5 GHz to 4.0 GHz. OC performance remains unchanged. Comparing the 4790K and 4790 shows that at stock clocks the 4790K is around 16% faster which considering the small price difference makes the 4790K a far better choice. Previously Intel targeted the unlocked K versions at overclockers but with Devil's Canyon they have included VT-d on the K chip and this time it's squarely aimed at both power users and overclockers alike. Until the release of Broadwell in six months, the 4790K is the high end CPU of choice. [Jul '14 CPUPro]

ADVERTISEMENT
Poor: 70%Average: 84.5% Great: 97%
Gaming
Gaming 85%
Aircraft carrier
Desktop
Desktop 86%
Aircraft carrier
Workstation
Workstation 63%
Destroyer

Very good average bench

The Intel Core i7-4790K averaged just 15.4% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Intel Core i7-4790K near the top of the comparison list.

Strengths

Single Core Integer Speed 122Pts
Multi Core Integer Speed 602Pts

Good consistency

The range of scores (95th - 5th percentile) for the Intel Core i7-4790K is 26.7%. This is a relatively narrow range which indicates that the Intel Core i7-4790K performs reasonably consistently under varying real world conditions.

Weaknesses

Multi Core Floating Point Speed 644Pts
Quad Core Floating Point Speed 416Pts
ADVERTISEMENT

Average Bench

(Based on 136,537 samples)
Min Avg Max
103 SC Int 122 137
91 SC Float 120 135
101 SC Mixed 121 136
96.8% 121 Pts
Min Avg Max
311 QC Int 409 491
333 QC Float 416 496
318 QC Mixed 410 489
93.3% 412 Pts
Min Avg Max
493 MC Int 602 682
515 MC Float 644 728
497 MC Mixed 632 719
93.7% 626 Pts
User Benchmarks Bench Single core Quad core Multi core
The fastest CPU (mainstream) averages a speed of 100%
SOCKET 1150, 1 CPU, 4 cores, 8 threads
Base clock 4 GHz, turbo 4.8 GHz (avg)
SC Int 142
SC Float 136
SC Mixed 142
112% 140 Pts
QC Int 480
QC Float 523
QC Mixed 502
114% 502 Pts
MC Int 714
MC Float 758
MC Mixed 755
111% 742 Pts
SOCKET 0, 1 CPU, 4 cores, 8 threads
Base clock 4 GHz, turbo 4.6 GHz (avg)
SC Int 135
SC Float 132
SC Mixed 133
107% 134 Pts
QC Int 413
QC Float 429
QC Mixed 427
96% 423 Pts
MC Int 651
MC Float 720
MC Mixed 693
103% 688 Pts
SOCKET 0, 1 CPU, 4 cores, 8 threads
Base clock 4 GHz, turbo 4.35 GHz (avg)
SC Int 130
SC Float 126
SC Mixed 126
102% 127 Pts
QC Int 425
QC Float 429
QC Mixed 430
97% 428 Pts
MC Int 637
MC Float 661
MC Mixed 655
98% 651 Pts
SOCKET 1150, 1 CPU, 2 cores, 4 threads
Base clock 4 GHz
SC Int 113
SC Float 113
SC Mixed 113
90% 113 Pts
QC Int 274
QC Float 304
QC Mixed 300
66% 293 Pts
MC Int 294
MC Float 313
MC Mixed 308
46% 305 Pts
136,537 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 9,730,417 CPUs tested.

 Prices

Approx. $348 @ launch in Jun '14
OutletPCUS $34816 hrs
EbayUS $35023 mins
AmazonUS $3703 mins
BHPhotoUS $3853 months
Send price feedback
Typical Core i7-4790K Builds (Compare 13,307 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 63%
Destroyer
Desktop
Desktop 80%
Aircraft carrier
Workstation
Workstation 58%
Gunboat

Motherboard: MSI Z97 GAMING 5 (MS-7917) - $160

EDIT WITH CUSTOM PC BUILDER Value: 75% - Very good Total price: $963

Popular Core i7-4790K 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) July 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™ i7-4790K Processor (8M Cache, up to 4.40 GHz)
Code NameDevil's Canyon
Launch DateQ2'14
Processor Numberi7-4790K
# of Cores4
# of Threads8
Cache8 MB SmartCache
Instruction Set64-bit
Instruction Set ExtensionsSSE4.1/4.2, AVX 2.0
Embedded Options AvailableNo
Lithography22 nm
Recommended Price$339.00 - $350.00
Clock Speed4 GHz
Max Turbo Frequency4.4 GHz
Bus Speed5 GT/s DMI2
Scalability1S Only
Max TDP88 W
Thermal Solution SpecificationPCG 2013D

Graphics

Processor GraphicsIntel® HD Graphics 4600
Graphics Base Frequency350 MHz
Graphics OutputeDP/DP/HDMI/DVI/VGA
Wireless DisplayYes
# of Displays Supported3
Graphics Max Dynamic Frequency1.25 GHz
Quick Sync VideoYes
InTru 3D TechYes
Clear Video HD TechYes
Intel InsiderYes
Flexible Display InterfaceYes
Graphics Video Max Memory2 GB

Memory

Max Memory Size32 GB
Memory TypesDDR3-1333/1600, DDR3L-1333/1600 @ 1.5V
Memory Channels2
Memory Bandwidth25.6 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
VT-x with Extended Page Tables (EPT)Yes
TSX-NINo
vPro TechNo
Identity Protection TechYes
Stable Image Platform Program (SIPP)No
My WiFi TechYes

Package

Package Size37.5mm x 37.5mm
Graphics and IMC Lithography22 nm
Max CPU Configuration1
Sockets SupportedFCLGA1150

Platform Protection

Execute Disable BitYes
OS GuardYes
Trusted Execution TechNo
Anti-Theft TechYes

 Comments

Devil’s Canyon is here, enthusiasts and overclockers rejoice!...

Added 4 years ago.

Poor (edit your comment) Add link

2 days ago.

Absolutely great CPU, I might be a little biased because I can hit ridiculously high overclocks with a relatively low voltage but still, very good CPU and has been able to keep up with the time for me.

Comment 

Top of the Line I7 processor. Looking at the FAQs for this truly amazing site. Postives: very fast, L1, L2/L3 is very adequate for a consumer chip. The cores will be idle most of the time...even on a single core processer the core is idle 99% of the time. I have read where cooling is somewhat of an issue...maybe the discussion was emphasizing overclocking. Also rumors were the processor was a re-badged 4770K and the overclocking potential from non-test cores was varied. I7-5820 or I7-4790 are definitely the Best Bang for the buck and the top contenders.—Apr '15

Comment 

REVIEW FOR THE 4790* --- LOVE IT TO DEATH. I waited years for Intel to make a factory 4.0 GHZ quad-core processor, now that I have one, I LOVE IT. I gave a 9.1 and not a 10 because first, it doesn't have V Pro, which is fine sence I use it at home but on for a work environment would be a total downer, two, mine seems to cap out at 3.95 Ghz, instead of 4, but its 50 mhz in 2015 does 50 mhz even matter any more?—Jun '15

Comment 

Best gaming processor for 2014,2015 and counting... With the stock cooler I run mine at 4.4 and never break 60 degrees even benchmarking. Get this thing a proper cooler and I've tested mine for a stable 4.8ghz and it worked for days. I am just not comfortable with the thermals. Deliding, water cooling can solve that. Point blank this is the best processor for gaming beyond anything Intel has ever produced. And is likely to be a strong contender for best gaming processor for years to come.—Jul '15


Excellent

1 day ago.

love this processor.


Excellent

2 days ago.

Absolutely amazing, still runs like a dream a few years down the line.


Terrible

19 days ago.

Extra good CPU at 4.50 GHz - 4 cores - 8 threads


Terrible

29 days ago.

old


Excellent

2 months ago.

i still am happy that it destroys other 90% CPU's. Its DEVIL CANYON.....YEAH i own it i7-4790K!!.......My BEAST!!....and a Strong Contender even now!!


Excellent

1 month ago.

The best/fastest CPU you can get on 1150 socket.


Excellent

12 days ago.

Good price and very good performance


Outstanding

4 years ago.


Excellent

1 month ago.

Can do Anything and has very low usage. Excellent I7.


Terrible

1 month ago.

sus cualidades no justifican el precio


Terrible

9 months ago.

low perfomance for that price


Outstanding

13 months ago.

Oustanding performance. Bought it from eBay with $180, absolute bargain. Even after 2 years still destroys 90% of cpus. Voted 9/10 just because my chip can't go over 4.7 Ghz. For a 2 year old cpu, it has my total respect.


Terrible

11 months ago.

it low for 4k


Outstanding

2 years ago.

really fast even not overclocked


Good

7 months ago.

it's a realy good CPU for gaming and won't be to weak for almost any game. But... It's a little bit to weak if you want to be streaming your pfs games. But I recommend it for a good gaming setup.


Excellent

11 months ago.

GOOD CPU FOR GAMING


Excellent

2 months ago.

good overclocker and still very powerfull, Wen overclockt it is good like a i7 7700K


Excellent

12 months ago.

its on par with skylake no need to update


Excellent

3 years ago.

With a custom single loop liquid cooling solution and the delidding of this chip (w/ liquid metal) makes this run smoothly at 5.2GHz on all cores.


Good

2 years ago.

Świetny procesor


Good

19 months ago.

Kvalitní a stabilní CPU. Nepřehřívá se, při hraní náročných her má nejvýš 60°C. A i multimediální práci zvládá luxusně, co se týče renderování videí a práce v programech.


Excellent

8 months ago.

4.8 GHz overclock with delid.


Excellent

2 months ago.

4.50 GHz 8 threads 4 cores, Cache 8 MB


Outstanding

2 years ago.

I went from FX-6300 to i7-4790k and it's a killer!


Outstanding

19 months ago.

I picked up mine for $260 in 2014, and for that price, its pretty crazy


Excellent

4 months ago.

High VFM, aswell as oc capability


Your
opinion?
1117 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 $340Nvidia GTX 1070 $400Samsung 850 Evo 250GB $85
AMD Ryzen 5 1600 $160Nvidia GTX 1060-6GB $290Samsung 850 Evo 500GB $121
Intel Core i5-8600K $225AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $160SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $951SanDisk Extreme 32GB $46
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $219SanDisk Ultra Fit 32GB $12
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback