Buy on Amazon
$399.99
In Stock
Availability
Availability
AvailabilityMSRP in USD: $699
Availability
MSRP in USD: $699
Key Differences
In short — Core i9-13900KS outperforms the cheaper Core i7-7800X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-13900KS is 2026 days newer than the cheaper Core i7-7800X.
Advantages of Intel Core i7-7800X
- Up to 30% cheaper than Core i9-13900KS - $399.99 vs $575.0
- Consumes up to 7% less energy than Intel Core i9-13900KS - 140 vs 150 Watts
Advantages of Intel Core i9-13900KS
- Performs up to 37% better in Dota 2 than Core i7-7800X - 276 vs 202 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-7800X - 32 vs 12 threads
- Works without a dedicated GPU, while Intel Core i7-7800X doesn't have integrated graphics
Dota 2
Resolution
1920 x 1080
Game Graphics
Best Looking
Intel Core i7-7800X X-Series Processor 6 Cores up to 4.0 GHz Turbo Unlocked LGA2066 X299 Series 140W
Buy for $399.99 on Amazon
In Stock
Updated 74066 minutes ago
Intel Core i9-13900KS Desktop Processor 24 cores (8 P + 16 E) 36MB Cache, up to 6.0 GHz
Buy for $575 on Amazon
In Stock
Updated 74065 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Best Looking
Core i7-7800X
Desktop • Jun 26th, 2017
Core i9-13900KS
Desktop • Jan 12th, 2023
Geekbench 5 Benchmarks
Core i7-7800X
Desktop • Jun 26th, 2017
Single-Core
1350
43.47826086956522%
Multi-Core
6147
28.154628314936105%
Intel Core i7-7800X | vs | Intel Core i9-13900KS |
|---|---|---|
| Jun 26th, 2017 | Release Date | Jan 12th, 2023 |
| Core i7 | Collection | Core i9 |
| Skylake-E/EP | Codename | Raptor Lake |
| Intel Socket 2066 | Socket | Intel Socket 1700 |
Desktop | Segment | Desktop |
| 6 | Cores | 24 |
| 12 | Threads | 32 |
3.5 GHz | Base Clock Speed | 3.2 GHz |
| 4.0 GHz | Turbo Clock Speed | 6.0 GHz |
140 W | TDP | 150 W |
| 14 nm | Process Size | 10 nm |
35.0x | Multiplier | 32.0x |
| None | Integrated Graphics | UHD Graphics 770 |
| Yes | Overclockable | Yes |
Builds Using Core i7-7800X or Core i9-13900KS
Dota 2, 1920 x 1080, Best Looking
276 FPS
$15.22/FPS
GeForce RTX 4090
Core i9-13900KS
16 GB, N/A Storage
Buy on Amazon
$4,199.99
In Stock
218 FPS
$8.9/FPS
GeForce RTX 4060
Core i9-13900KS
32 GB, 1000 GB SSD
Buy on Amazon
$1,939.99
In Stock
276 FPS
$19.57/FPS
GeForce RTX 4090
Core i9-13900KS
16 GB, 8 TB HDD
Buy on Amazon
$5,399.99
In Stock
276 FPS
$13.04/FPS
GeForce RTX 4080
Core i9-13900KS
64 GB, 4 TB HDD
Buy on Amazon
$3,599.99
In Stock
276 FPS
$18.48/FPS
GeForce RTX 4090
Core i9-13900KS
16 GB, 6 TB HDD
Buy on Amazon
$5,099.99
In Stock
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