Buy on Amazon
$175
In Stock
Availability
Availability
AvailabilityMSRP in USD: $539
Availability
MSRP in USD: $539
Key Differences
In short — Core i9-11900K outperforms the cheaper Core i5-8600 on the selected game parameters. However, the worse performing Core i5-8600 is a better bang for your buck. The better performing Core i9-11900K is 1126 days newer than the cheaper Core i5-8600.
Advantages of Intel Core i5-8600
- Up to 34% cheaper than Core i9-11900K - $175.0 vs $265.0
- Up to 12% better value when playing War Thunder than Core i9-11900K - $0.96 vs $1.09 per FPS
- Consumes up to 48% less energy than Intel Core i9-11900K - 65 vs 125 Watts
Advantages of Intel Core i9-11900K
- Performs up to 33% better in War Thunder than Core i5-8600 - 243 vs 183 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i5-8600 - 16 vs 6 threads
- Works without a dedicated GPU, while Intel Core i5-8600 doesn't have integrated graphics
War Thunder
Resolution
1920 x 1080
Game Graphics
Movie
Core i5-8600
Desktop • Feb 14th, 2018
FPS
183
75.30864197530865%
Value, $/FPS
$0.96/FPS
100%
Price, $
$175
100%
Value Winner
Intel Core i5-8600 Desktop Processor 6 Core up to 4.3GHz Turbo LGA1151 300 Series 65W
Buy for $175 on Amazon
In Stock
Updated 348969 minutes ago
Core i9-11900K
Desktop • Mar 16th, 2021
FPS
243
100%
Value, $/FPS
$1.09/FPS
88.07339449541284%
Price, $
$265
66%
FPS Winner
Intel Core i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 500 Series & Select 400 Chipset) 125W
Buy for $265 on Amazon
In Stock
Updated 348968 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Movie
Core i5-8600
Desktop • Feb 14th, 2018
Core i9-11900K
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Core i5-8600
Desktop • Feb 14th, 2018
Single-Core
1456
61.40868831716575%
Multi-Core
5027
45.91706247716478%
Intel Core i5-8600 | vs | Intel Core i9-11900K |
|---|---|---|
| Feb 14th, 2018 | Release Date | Mar 16th, 2021 |
| Core i5 | Collection | Core i9 |
| Coffee Lake | Codename | Rocket Lake |
| Intel Socket 1151 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 6 | Cores | 8 |
| 6 | Threads | 16 |
| 3.1 GHz | Base Clock Speed | 3.5 GHz |
| 4.3 GHz | Turbo Clock Speed | 5.3 GHz |
65 W | TDP | 125 W |
| 14 nm | Process Size | 14 nm |
| 31.0x | Multiplier | 35.0x |
| None | Integrated Graphics | UHD Graphics 750 |
| No | Overclockable | Yes |
Builds Using Core i5-8600 or Core i9-11900K
War Thunder, 1920 x 1080, Movie
187 FPS
$9.89/FPS
GeForce RTX 3050
Core i9-11900K
32 GB, 2 TB SSD
Buy on Amazon
$1,849
In Stock
225 FPS
$7.55/FPS
GeForce RTX 3080
Core i9-11900K
32 GB, N/A Storage
Buy on Amazon
$1,699
In Stock
197 FPS
$9.64/FPS
GeForce RTX 3060
Core i9-11900K
64 GB, 2 TB SSD
Buy on Amazon
$1,899
In Stock
204 FPS
$11.31/FPS
GeForce RTX 4060
Core i9-11900K
64 GB, 2 TB SSD
Buy on Amazon
$2,308
In Stock
187 FPS
$10.69/FPS
GeForce RTX 3050
Core i9-11900K
16 GB, 2 TB SSD
Buy on Amazon
$1,999
In Stock
225 FPS
$15.95/FPS
GeForce RTX 3080
Core i9-11900K
16 GB, 1 TB SSD + 2 TB HDD
Buy on Amazon
$3,589
In Stock
225 FPS
$11.02/FPS
GeForce RTX 3080
Core i9-11900K
16 GB, N/A Storage
Buy on Amazon
$2,478.59
In Stock
187 FPS
$9.89/FPS
GeForce RTX 3050
Core i9-11900K
64 GB, 1 TB SSD
Buy on Amazon
$1,849
In Stock
225 FPS
$10.08/FPS
GeForce RTX 3080
Core i9-11900K
16 GB, 2 TB SSD + 1 TB HDD
Buy on Amazon
$2,267
In Stock
208 FPS
$6.73/FPS
GeForce RTX 3060 Ti
Core i9-11900K
16 GB, N/A Storage
Buy on Amazon
$1,399
In Stock
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