Product Comparison: Intel Core i5-9600K vs Intel Core i7-7700K


Advertiser Disclosure
X

This site is a free online resource that strives to offer helpful content and comparison features to its visitors. Please be advised that the operator of this site accepts advertising compensation from certain companies that appear on the site, and such compensation impacts the location and order in which the companies (and/or their products) are presented, and in some cases may also impact the scoring that is assigned to them. The scoring that appears on this site is determined by the site operator in its sole discretion, and should NOT be relied upon for accuracy purposes. In fact, Company/product listings on this page DO NOT imply endorsement by the site operator. Except as expressly set forth in our Terms of Use, all representations and warranties regarding the information presented on this page are disclaimed. The information which appears on this site is subject to change at any time. More info

General Specifications
Brand
Intel
Intel
Model
Core i5-9600K
Core i7-7700K
Origin
China
China
About the Product
New 9th Gen Intel Core i5-9600K processor, codenamed Coffee Lake microarchitecture. Intel Core i5-9600K is manufactured according to the 14 nm process technology, has 6 cores that operate in 6 threads with a nominal clock frequency of 3.7 GHz, 4.6 GHz in Turbo Boost mode.
Intel Core i7-7700K is manufactured according to the 14 nm process technology, has 4 cores that operate in 8 threads with a nominal clock frequency of 4.2 GHz, 4.5 GHz in Turbo Boost mode. The L3 cache is 8 MB. Has a 2 channel DDR4 memory controller and an unlocked multiplier.
Package Size
Height
4.57 in.
4.57 in.
Width
3.98 in.
3.98 in.
Depth
2.76 in.
2.76 in.
Weight
1.1 lbs.
1.12 lbs.

Intel Core i5-9600K

Intel Core i7-7700K

Intel Core i5-9600K

Intel Core i7-7700K

Intel Core i5-9600K

Intel Core i7-7700K

Details
Socket
FCLGA1151
FCLGA1151
Lithography
14 nm
14 nm
Type of Processors
Desktop
Desktop
Code Name
Coffee Lake
Kaby Lake
What customers say about "Details"
Intel Core i5-9600K Desktop Processor
  • Install was a snap, watch a video if you're worried about it. Great socket type.
  • CPU came in in perfect condition. Installation was normal.
  • The processor itself is great. Installation was easy to include installing the fan cooling apparatus.
  • No issues with installation or booting.
  • It did work as expected, and wasn't hard to install. Great socket.
Intel Core i7-7700K Desktop Processor
  • I like it very much. This is the fastest CPU that will fit in my Gigabyte Z170x Gaming 5.
  • The I7 7700k is a great CPU. Great socket. Easy to install.
  • Socketed in and started up, no issues whatsoever.
  • The 7th gen processors are so easy to set in place. I love the spring contacts on the sockets for them.
  • If you aren't planning using Windows 10 - Kaby Lake will not support previous versions of Windows natively.
Technical Specifications
CPU Cores
6
4
CPU Threads
6
8
Clock Speed
3.7 GHz
4.2 GHz
Turbo Clock Speed
4.6 GHz
4.5 GHz
Max TDP
95 W
91 W
Max Temperature
100 °C
100 °C
Data Width
64 bits
64 bits
Virtualization Technology
Yes
Yes

Intel Core i5-9600K

Intel Core i7-7700K

Intel Core i5-9600K

Intel Core i7-7700K

Intel Core i5-9600K

Intel Core i7-7700K

Intel Core i5-9600K

Intel Core i7-7700K

Intel Core i5-9600K

Intel Core i7-7700K

What customers say about "Technical Specifications"
Intel Core i5-9600K Desktop Processor
  • This processor is so fast for everyday use and gaming.
  • Easy to install and a very fast gaming cpu for the money.
  • Runs most games in 2k on ultra settings no problem.
  • Easiest installation ever, extremely fast processor.
  • Worked right away and simple to install. Amazing performance.
Intel Core i7-7700K Desktop Processor
  • Overclocks just fine from 4.2 GHz to 4.5.
  • The i7-7700K can be overclocked to a stable 5.1GHz with water cooling.
  • The i7-7700K first off very noticeably faster than my previous i5, I use this in my gaming build which I paired with an ASUS GTX 1080.
  • Performance on this CPU is great.
  • This is a great CPU for both gaming and productivity.
Cache And Memory Specifications
L1 Cache Size
192 kB
128 kB
L2 Cache Size
1500 kB
1000 kB
L3 Cache Size
9000 kB
8000 kB
Max Memory Size
128 GB
64 GB
Memory Types
DDR4
DDR4
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
38.4 GB/s

Intel Core i5-9600K

Intel Core i7-7700K

Intel Core i5-9600K

Intel Core i7-7700K

What customers say about "Cache And Memory Specifications"
Intel Core i5-9600K Desktop Processor
  • Supports enough memory. Very satisfied.
  • With this processor you can get the ideal speed for your memory.
  • Outstanding compatibility with memory and other components.
  • I highly recommend this processor. Works perfectly with 64GB of storage.
  • The 8700k is better than this for a cheaper cost because of its hyper threading.
Intel Core i7-7700K Desktop Processor
  • Super fast and works perfectly with my Asus Maximus IX motherboard and G.Skill 3600 Memory.
  • Paired the 7700k with an Asus Apex using Trident Z memory. Great performance.
  • There are no problems with memory compatibility.
  • The memory runs great at full speed with this processor.
  • Unfortunately the maximum amount of memory is 64GB, which is not enough for my needs.
Graphics Specifications
DirectX* Support
12
12
Graphics Output
eDP/DP/HDMI
eDP/DP/HDMI
Graphics Video Max Memory
64 GB
64 GB
Graphics Max Dynamic Frequency
1150 MHz
1150 MHz
Graphics Base Frequency
350 MHz
350 MHz
Processor Graphics
Intel UHD Graphics 630
Intel HD Graphics 630

Intel Core i5-9600K

Intel Core i7-7700K

Intel Core i5-9600K

Intel Core i7-7700K

Supported Technologies
Execute Disable Bit / Virus Protection
Yes
Yes
Turbo Boost / Turbo Core
Yes
Yes
Enhanced SpeedStep / PowerNow!
Yes
Yes
Hyper-Threading / HyperTransport
No
Yes
Warranty / Certifications
Manufacturer Warranty
3 year(s)
3 year(s)
Certifications
CE, FCC
CE, FCC
Other Information
Manufacturer


Other reviews