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IntelBX80684I99900K
IntelBX80684I59600K
▲ 8213,891 ▼

8 Cores, 16 Threads @3.6GHz, Coffee Lake.
Release date: Q4 2018.

VS
About
▲ 9721,992 ▼

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

Game EFps  
+4%
CSGO
Dust 2 1080p Max 		298 EFps Slightly Better CSGO EFps.
+6% 		280 EFps
GTAV
Franklin & Lamar 1080p Max 		108 EFps 110 EFps +2%
Overwatch
Temple of Anubis 1080p Max 		138 EFps 138 EFps
PUBG
M249 Training 1080p Max 		137 EFps +1% 135 EFps
Fortnite
UserBenchmark Island 1080p Max 		149 EFps Better Fortnite EFps.
+12% 		133 EFps
Effective Speed 
+4%
Real World Speed
Performance profile from 559,699 user samples
Benchmark your CPU here
318,672 User Benchmarks
Best Bench: 105% Base clock 3.6 GHz, turbo 5.3 GHz (avg)
Worst Bench: 86% Base clock 3.6 GHz, turbo 4.7 GHz (avg)
Poor: 86% Great: 105%
SPEED RANK: 10th / 1276
Gaming
Gaming 98%
Nuclear submarine
Desktop
Desktop 99%
Nuclear submarine
Workstation
Workstation 98%
Nuclear submarine
241,027 User Benchmarks
Best Bench: 104% 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: 104%
SPEED RANK: 23rd / 1276
Gaming
Gaming 95%
Nuclear submarine
Desktop
Desktop 95%
Nuclear submarine
Workstation
Workstation 79%
Battleship
Effective Speed
Effective CPU Speed 		98.1 % +4% 94.5 %
Average Score 
+11%
Memory
Avg. Memory Latency 		93.1 Pts +1% 91.8 Pts
1-Core
Avg. Single Core Mixed Speed 		143 Pts Slightly faster single-core speed.
+6% 		135 Pts
2-Core
Avg. Dual Core Mixed Speed 		283 Pts Slightly faster dual-core speed.
+5% 		269 Pts
4-Core
Avg. Quad Core Mixed Speed 		553 Pts Slightly faster quad-core speed.
+5% 		526 Pts
8-Core
Avg. Octa Core Mixed Speed 		1019 Pts Much faster octa-core speed.
+36% 		749 Pts
Overclocked Score 
+7%
Memory
OC Memory Latency 		97.4 Pts +0% 97 Pts
1-Core
OC Single Core Mixed Speed 		154 Pts +1% 153 Pts
2-Core
OC Dual Core Mixed Speed 		307 Pts +1% 305 Pts
4-Core
OC Quad Core Mixed Speed 		610 Pts +0% 609 Pts
8-Core
OC Octa Core Mixed Speed 		1179 Pts Much faster OC octa-core speed.
+35% 		875 Pts
Value & Sentiment 
+14%
Market Share
Based on 38,678,145 CPUs tested.
See market share leaders
Market Share
Market Share (trailing 30 days) 		1.4 % Higher market share.
+22% 		1.15 %
Value
Value For Money 		88.8 % 101 % Better value.
+14%
User Rating
UBM User Rating 		82 % 97 % More popular.
+18%
Price
Price (score) 		$399 $219 Much cheaper.
+45%
Nice To Haves 
+42%
Age
Newest 		27 Months 27 Months
TDP
Thermal Design Power (TDP) 		95 Watts 95 Watts
Cores
CPU Processing Cores 		8 cores Much higher core count.
+33% 		6 cores
Threads
CPU Processing Threads 		16 threads Hugely higher thread count.
+167% 		6 threads
Lithography
Manufacturing process 		14 nm 14 nm
Base Clock
Base Clock Speed 		3.6 GHz 3.7 GHz +3%
Turbo Clock
Turbo Clock Speed 		5 GHz Slightly faster turbo frequency.
+9% 		4.6 GHz
64-Core
OC Multi Core Mixed Speed 		1619 Pts Hugely faster OC 64-core speed.
+83% 		883 Pts
64-Core
Avg. Multi Core Mixed Speed 		1454 Pts Hugely faster 64-core speed.
+92% 		757 Pts
Specifications 
Series
CPU Architecture 		Coffee Lake Coffee Lake
Socket
Motherboard Socket 		FCLGA1151 FCLGA1151
Graphics
Integrated Graphics 		UHD 630 UHD 630
Cache
Cache 		16 MB SmartCache 9 MB SmartCache
Recommended Price
Recommended Customer Price 		$488.00 - $499.00 $262.00 - $263.00
Max Turbo Frequency
Max Turbo Frequency 		5.00 GHz 4.60 GHz
Graphics Max Dynamic Frequency
Graphics Max Dynamic Frequency 		1.20 GHz 1.15 GHz
Hyper-Threading Tech
Intel® Hyper-Threading Technology ‡ 		Yes No

More specs » More specs »
Conclusion 
Average Bench 98.1%
Average Bench 94.5%
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The Intel i9-9900K is an 8 core, 16 thread, unlocked 9th generation Coffee Lake processor. It has a base / boost clocks of 3.6 / 4.7 GHz and a single-core boost of 5.0 GHz (the highest frequency achieved yet from this class of Intel CPU). It features 16 MB of cache, a 95W TDP and Intel UHD 630 graphics. The 9900K is compatible with the new Z390 chipset, and subject to a BIOS update, is also compatible with the older Z370 chipset. Aimed at users who do not wish to compromise, the i9-9900K offers the best gaming and desktop experience available at any price. Heavy workstation users should consider the Ryzen 9 3900X which is similarly priced. Comparing the overclocked 3900X shows that it is just 10% worse for gaming and desktop (sub octa-core) but around 40% better for 64-core computations. Gamers should consider the 9700K which offers identical overclocked gaming performance at a $100 USD discount. [Oct '18 CPUPro]

MORE DETAILS

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]

MORE DETAILS

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The Best.
CPUGPUSSD
Intel Core i5-10600K $260Nvidia RTX 3060-Ti $400Crucial MX500 250GB $47
Intel Core i5-9600K $219Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i5-10400F $161Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $40
HDDRAMUSB
Seagate Barracuda 1TB (2016) $47Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $71SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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