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IntelBX80684I59600K
Intel

6 Cores, 6 Threads @3.7GHz, Coffee Lake.
Release date: Q4 2018.

  

4 Cores, 8 Threads @2.50 GHz, 45 W.
Release date ≈ Q3 2019.

Real World Speed
Performance profile from 321,967 user samples
321,194 User Benchmarks
Best Bench: 103% Base clock 3.7 GHz, turbo 5.15 GHz (avg)
Worst Bench: 82% Base clock 3.7 GHz, turbo 4.3 GHz (avg)
Poor: 82% Great: 103%
SPEED RANK: 138th / 1468
Gaming
Gaming 93%
Nuclear submarine
Desktop
Desktop 95%
Nuclear submarine
Workstation
Workstation 77%
Battleship
773 User Benchmarks
Best Bench: 90% Base clock 2.5 GHz, turbo 4.1 GHz (avg)
Worst Bench: 62% Base clock 2.5 GHz, turbo 2.25 GHz (avg)
Poor: 62% Great: 90%
SPEED RANK: 273rd / 1468
Gaming
Gaming 79%
Battleship
Desktop
Desktop 83%
Aircraft carrier
Workstation
Workstation 65%
Destroyer
Effective Speed
Effective CPU Speed
93.2 % Faster effective speed.
+18%
78.9 %
Memory
Avg. Memory Latency
91 Pts Slightly lower memory latency.
+9%
83.3 Pts
1-Core
Avg. Single Core Speed
135 Pts Faster single-core speed.
+12%
121 Pts
2-Core
Avg. Dual Core Speed
268 Pts Faster dual-core speed.
+16%
231 Pts
4-Core
Avg. Quad Core Speed
525 Pts Faster quad-core speed.
+30%
404 Pts
8-Core
Avg. Octa Core Speed
688 Pts Faster octa-core speed.
+18%
585 Pts
Memory
OC Memory Latency
96.5 Pts +3% 93.7 Pts
1-Core
OC Single Core Speed
153 Pts Faster OC single-core speed.
+12%
136 Pts
2-Core
OC Dual Core Speed
306 Pts Faster OC dual-core speed.
+14%
269 Pts
4-Core
OC Quad Core Speed
604 Pts Faster OC quad-core speed.
+23%
491 Pts
8-Core
OC Octa Core Speed
822 Pts Faster OC octa-core speed.
+19%
691 Pts
Market Share
Based on 69,025,486 CPUs tested
Market Share
Market Share (trailing 30 days)
1.19 % Insanely higher market share.
+11,800%
0.01 %
User Rating
UBM User Rating
91 % Much more popular.
+78%
51 %
Age
Newest
72 Months 64+ Months More recent.
+11%
64-Core
OC Multi Core Speed
848 Pts Faster OC 64-core speed.
+23%
691 Pts
64-Core
Avg. Multi Core Speed
717 Pts Faster 64-core speed.
+23%
585 Pts
Launch Date
Launch Date
Q4'18 Q2'19
Cache
Cache
9 MB SmartCache 8 MB SmartCache
Max Turbo Frequency
Max Turbo Frequency
4.60 GHz 4.30 GHz
Bus Speed
Bus Speed
8 GT/s DMI3 8 GT/s DMI
Max Memory Size
Max Memory Size (dependent on memory type)
64 GB 128 GB
Memory Types
Memory Types
DDR4-2666 DDR4-2666, LPDDR3-2133
Memory Bandwidth
Max Memory Bandwidth
41.6 GB/s 41.8 GB/s
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency
1.15 GHz 1.10 GHz
Package Size
Package Size
37.5mm x 37.5mm 42mm x 28mm
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡
No Yes

More specs » More specs »

The hex-core i5-9600K is third in Intel’s line-up of 9th generation Coffee Lake CPUs. It has a TDP of 95W and requires an aftermarket cooler (such as the $20 GAMMAXX 400). The 9600K was designed to be overclocked. Once this is enabled in the BIOS (requires a Z-series motherboard), the 9600K runs 10% faster. In terms of performance, the i5-9600K is almost unbeatable for desktop users and it has sufficient multi-core performance to handle all but the most demanding workstation tasks. For CPU encoding (Cinebench, Blender, Handbrake etc.) the Ryzen 3000 series offers great 64-core performance. For example the overclocked Ryzen 3600 is approximately 13% worse for gaming, desktop and normal consumer workloads but it is 27% faster for 64-core processing. CPU encoding is akin to using hair clippers on a lawn, encoding tasks are far better performed by dedicated hardware such an NVENC or QuickSync. At stock clocks the i5-9600K is around 8% slower than Intel’s flagship i9-9900K but when both are overclocked, the 9600K closes the gaming gap to within two or three percent. Considering that the 9900K is the fastest gaming processor available, and almost twice the price of the 9600K, this is no small feat. The i5-9600K is aimed squarely at gamers who are not willing to compromise on performance but don't want to pay more than they need to. [Oct '18 CPUPro]

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Why? [Dec '19 liason_1]

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