Average Bench: 96.5% (34th of 1158)

more Based on 291,649 user benchmarks.  Devices: BFEBFBFF000906E9, 0F8BFBFF000906E9, , 0000000000000000, 1FABFBFF000906E9, BFEBFBFF000506E3, 0FABFBFF000906E9, BFEBFBFF0001067A, 178BFBFF00600F20, 1F8BFBFF000906E9 Models: Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz, Intel(R) Core(TM) i7-7700k @ 4.00GHz, Intel(R) Core(TM) i7-7700K CPU @ 4.50GHz, Intel(R) Core(TM) i7 7700K CPU @ 4.20GHz

The Core i7-7700K is Intel’s flagship Kaby Lake based CPU which is reported to have the same IPC as its predecessor, Skylake. Comparing the 7700K and 6700K shows that both average effective speed and peak overclocked speed are up by 7%. Most of the increase in average effective speed is explained by the 5% boost in base clocks from 4.0 to 4.2 GHz. The improved peak lab speed is attributable to a combination of better overclocking capacity and improvements in Intel’s speedshift technology which make the 7700K slightly more responsive. Kaby Lake also has marginally better HD 630 integrated graphics. The i7-7700K is priced similarly to the i7-6700K so for top end gaming and workstation builds, the 7700K is the clear choice for 2017. AMD’s Ryzen will release later this year so things could change at that time. [Jan '17 CPUPro]

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Excellent average bench

The Intel Core i7-7700K averaged just 3.4% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Intel Core i7-7700K near the top of the comparison list.

Strengths

Single Core Floating Point Speed 140Pts
Quad Core Floating Point Speed 494Pts

Good consistency

The range of scores (95th - 5th percentile) for the Intel Core i7-7700K is 28.1%. This is a relatively narrow range which indicates that the Intel Core i7-7700K performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Mixed Speed 711Pts
Multi Core Integer Speed 648Pts
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Average Bench

(Based on 291,649 samples)
Min Avg Max
115 SC Int 133 149
118 SC Float 140 158
120 SC Mixed 136 153
109% 137 Pts
Min Avg Max
366 QC Int 452 545
413 QC Float 494 585
395 QC Mixed 472 562
107% 473 Pts
Min Avg Max
553 MC Int 648 729
647 MC Float 764 863
605 MC Mixed 711 800
106% 708 Pts
User Benchmarks Bench Single core Quad core Multi core
The fastest CPU (mainstream) averages a speed of 100%
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 4.2 GHz, turbo 4.85 GHz (avg)
SC Int 148
SC Float 157
SC Mixed 152
122% 152 Pts
QC Int 588
QC Float 627
QC Mixed 606
138% 607 Pts
MC Int 732
MC Float 865
MC Mixed 823
120% 807 Pts
CPUSocket, 1 CPU, 4 cores, 8 threads
Base clock 4.2 GHz, turbo 5 GHz (avg)
SC Int 150
SC Float 159
SC Mixed 153
123% 154 Pts
QC Int 491
QC Float 520
QC Mixed 500
114% 504 Pts
MC Int 716
MC Float 865
MC Mixed 793
118% 792 Pts
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 4.2 GHz, turbo 4.8 GHz (avg)
SC Int 143
SC Float 152
SC Mixed 147
118% 147 Pts
QC Int 462
QC Float 505
QC Mixed 481
109% 482 Pts
MC Int 704
MC Float 817
MC Mixed 770
114% 764 Pts
U3E1, 1 CPU, 4 cores, 8 threads
Base clock 4.2 GHz, turbo 4.5 GHz (avg)
SC Int 133
SC Float 135
SC Mixed 136
108% 135 Pts
QC Int 415
QC Float 449
QC Mixed 434
98% 433 Pts
MC Int 664
MC Float 674
MC Mixed 712
102% 683 Pts
291,649 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 17,143,379 CPUs tested.

 Prices

Approx. $360 @ launch in Jan '17
EbayUS $35929 mins
AmazonUS $36610 hrs
BHPhotoUS $3669 hrs
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Typical Core i7-7700K Builds (Compare 17,270 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 119%
UFO
Desktop
Desktop 97%
Nuclear submarine
Workstation
Workstation 76%
Battleship

Motherboard: Asus STRIX Z270E GAMING - $244

EDIT WITH CUSTOM PC BUILDER Value: 99% - Outstanding Total price: $1,600

Popular Core i7-7700K 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) May 2019 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™ i7-7700K Processor (8M Cache, up to 4.50 GHz)
Code NameKaby Lake
Launch DateQ1'17
Processor Numberi7-7700K
# of Cores4
# of Threads8
Cache8 MB
Instruction Set64-bit
Instruction Set ExtensionsSSE4.1/4.2, AVX 2.0
Embedded Options AvailableNo
Lithography14 nm
Recommended Price$339.00 - $350.00
Clock Speed4.20 GHz
Max Turbo Frequency4.50 GHz
Bus Speed8 GT/s DMI3
QPI Links0
Scalability1S Only
Max TDP91 W
Thermal Solution SpecificationPCG 2015D (130W)

Graphics

Processor GraphicsIntel® HD Graphics 630
Graphics Base Frequency350.00 MHz
# of Displays Supported3
Graphics Max Dynamic Frequency1.15 GHz
Quick Sync VideoYes
InTru 3D TechYes
Clear Video HD TechYes
Clear Video Tech for MIDYes
Graphics Video Max Memory64 GB

Memory

Max Memory Size64 GB
Memory TypesDDR4-2133/2400, DDR3L-1333/1600 @ 1.35V
Memory Channels2
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
TSX-NIYes
vPro TechNo
Identity Protection TechYes
Stable Image Platform Program (SIPP)No

Package

Package Size37.5mm x 37.5mm
Max CPU Configuration1
Sockets SupportedFCLGA1151

Platform Protection

Execute Disable BitYes
OS GuardYes

 Comments

7th generation Kaby Lake processor...

Added 2 years ago.

Good (edit your comment) Add link

18 hrs ago.

It's overpriced and the 8400 performs similarly for a way lower price.


Good

15 days ago.

Runs way too hot compared to the 8700K


Excellent

7 days ago.

ghhsfj


Terrible

1 month ago.

fk i got much bug


Poor

3 months ago.

With this money there's a lot better to have


Good

7 days ago.

Owesome


Good

12 months ago.

I have this processor surprisingly fast performing cpu and i can't replace my desktop pc to any laptop i have owned.


Excellent

3 months ago.

Set it up to 5ghz and it's the faster responsive cpu you'll work with. Even multi-threaded tasks get a boost of around 20%. Excellent CPU for the price. Runs hot, so get a good cooler. Had a CM 212 evo and it was just fin but 5GHZ asks for a bit more cooling to keep temperatures under 72C


Terrible

11 months ago.

overheating!!! very very bad cpu


Excellent

28 days ago.

The highest a gamer should need


Poor

2 month ago.

SMEXY


Good

2 years ago.


Terrible

4 months ago.

The speed is great and has great effect towards gaming


Good

17 months ago.

only 27% better than my current 4700k?


Excellent

10 days ago.

with cooler master liqud pro 240 good!


Terrible

20 months ago.

low perfomance for that price


Excellent

21 months ago.

The best Intel CPU at the moment.


Good

13 months ago.

Yep pretty much sums it up! Love it!


Terrible

14 months ago.

High price! and motherboard in-compatibility.


Excellent

22 months ago.

Best intel cpu, blows away all competition


Poor

18 months ago.

coffelake


Good

2 months ago.

Well... this is the best 4-core/8-thread CPU ever made, not counting the ill-advised (i.e., stupid) i7-7740X. That being said, at about $350 (USD), it was very shortly thereafter made virtually obsolete by AMD's new Ryzen 7 series (8-core/16-thread) processors. Sure, the 7700K still had the performance crown for single-core speed and overclocked frequency range, but it was hard to argue against 8-cores/16-threads for around the same or less money and Intel knew it. Fast forward just a few months and Intel rushed the release of its Coffee Lake (8th Gen Core Series) processors because AMD was simply putting too much pressure on them. Surprisingly, rather than feeling entirely alienated and exploited by Intel, many people welcomed the new processor lineup, topped by the 6-core/12-thread i7-8700K, and seem to have bought them in droves; "fanboyism" (and/or loss aversion) is still alive and well. Back to the 7700K, for what it is, it's pretty good, even if it's really just a 6700K with slightly increased clock speeds and identical IPC. In 2019, it's still an excellent processor, particularly for gaming. There are a select few modern core-heavy games that give it some trouble (i.e., they do better with 6-core or more CPUs), but they're few and far between at the moment. And when overclocked, it only gets better... and hotter (not in a good way). I managed to get mine for a halfway reasonable price, mostly out of curiosity (I think I had just bought a Ryzen 5 1600, too). I probably should have waited, but I don't think anyone really knew that Intel would release an new lineup so quickly. Regardless, I can quite easily get 5 GHz out of mine at less than 1.35V. It sure gets hot, though. I use a Noctua NH-D15 on mine, which does an admirable job cooling it, but the thermal density of these monolithic chips just makes them inherently hot. I may delid mine at some point, but I'm not sure yet.


Terrible

21 months ago.

it is not for 4k


Average

2 years ago.

1-this site rank is 100% wrong .... for cpu totall power (you will see after buy)See mulicore MC float of 7700 , ryzen , ryzen=200% , + 90% powerfull than 7700 CPU POWER =check only MC (multicore) only check cpu MC 2-Game 80% work with graphic card ,only 20% proccess on cpu , games cant show cpu real power!!!!!!, Games use max 2core ,4threat in cpu's(not all core and power) but ,but after games update in future (to use all core), ryzen will win hard 7700!!!!!!!!!!!!!?.......(why 7700 can win 2000$ , 10 core powerfull , i7-6950x ,in games why?????find benchs) true cpu speed and power rank is below link(user feel after buy) this rank 100% is true real fact https://www.futuremark.com/hardware/cpu


Good

6 months ago.

Offers less of a performance increase over the 6700K, but still a better option over the 8700K if you are a little tight on your budget


Above average

2 years ago.

I want it, But i am not sure if i can wait for it XD


Terrible

4 months ago.

인텔은 정신차려야되


Poor

21 months ago.

CPU Running too hot (80-90 c) even on liquid cooling. if you delid your processor, you will lose the warranty.


Poor

4 months ago.

Did not provide a substantial performance increase to it's predecessor.


Very good

2 years ago.

Nice increase in performance, though not enough to make me buy one to replace my 6700K.


Good

2 years ago.

I would like to see how high of a stable overclock these can get. I would also like future processors to not have an integrated GPU so we can instead get more cores or higher clock speeds if possible. I never use the integrated GPU on these.


Excellent

22 months ago.

Best CPU I have used to date. Matched with a 1080TI and a Samsung 960 Eveo M.2 it crushes every game I have played at 1440p and 144hz. and is the fastest computer I have ever built.


Excellent

4 months ago.

Great CPU works at 5.3 outta the box like a charm


Excellent

21 months ago.

It's the daddy of gaming CPU's, the Honda FireBlade or Focus RS bringing power to the people at a premium but acceptable price for those that require a top end experience. This is the CPU all others a measured against, the benchmark...


Good

3 months ago.

Great gaming cpu


Excellent

19 months ago.

A perfect CPU for gaming.


Excellent

10 months ago.

4.7Ghz Aircooled 1.28Vcore can't wait to get a water cooler c: 5Ghz here I come


Terrible

19 months ago.

I hate it for ryzen 1600 and 1600x win in perfomance in multicore for lower price.


Excellent

14 months ago.


Good

7 months ago.

The best for the 7000 series, although I wouldn't recommend to experienced OCers, there are better choices out there especially in 2018+


Excellent

20 months ago.

This is what I also use. It's been proving worthy thus far.


Poor

9 months ago.

price too high


Excellent

14 months ago.

Very stable and fast CPU. Can run any game you desire.


Average

13 months ago.

Fast, but soo hot!


Excellent

12 months ago.

Got one for free


Outstanding

2 years ago.

Love it, I know I gave it a high score but I am coming from an AMD FX 6300


Excellent

2 years ago.

I am gonna buy that .........


Outstanding

2 years ago.

This is one of the ,if not the best cpu for gaming ,so 10/10 from me.


Average

2 years ago.

It's about price/performance ryzens are definitely better


Excellent

22 months ago.

Best upgrade I could have ever gotten!


Excellent

21 months ago.

Amazing cpu,


Excellent

20 months ago.

It's just amazing. & it consumed overclocking normally


Excellent

11 months ago.

Excellent everyday Gaming PC CPU


Excellent

4 months ago.

Awe man lemme tell ya man this thing is du best dang thing evar made man shoot i'd buy it just like dat if i oughtta but man lemme tells ya im more broke den some his socal boy stuck in the mid 1800s with no horse or saddle waiten for the sun to burn my dang soul to ashes. 10/10 would buy again but im broke now thanks


Poor

4 days ago.

chjowe


Your
opinion?
1158 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 $355Nvidia GTX 1070 $380Samsung 850 Evo 250GB $92
AMD Ryzen 5 2600 $139Nvidia GTX 1060-6GB $208Samsung 850 Evo 500GB $99
AMD Ryzen 5 1600 $108Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $90SanDisk Extreme 64GB $128
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $601SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $77Corsair Vengeance LPX DDR4 3200 C16 2x8GB $95SanDisk Ultra Fit 32GB $12
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