Buy on Amazon
$522.99
In Stock
AvailabilityMSRP in USD: $589
Availability
MSRP in USD: $589
Availability
Availability
Key Differences
In short — Core i9-13900K outperforms the cheaper Core i7-7820X on the selected game parameters. However, the worse performing Core i7-7820X is a better bang for your buck. The better performing Core i9-13900K is 1919 days newer than the cheaper Core i7-7820X.
Advantages of Intel Core i9-13900K
- Performs up to 20% better in FINAL FANTASY XIV: Endwalker than Core i7-7820X - 300 vs 249 FPS
- Consumes up to 11% less energy than Intel Core i7-7820X - 125 vs 140 Watts
- Can execute more multi-threaded tasks simultaneously than Intel Core i7-7820X - 32 vs 16 threads
- Works without a dedicated GPU, while Intel Core i7-7820X doesn't have integrated graphics
Advantages of Intel Core i7-7820X
- Up to 28% cheaper than Core i9-13900K - $375.0 vs $522.99
- Up to 13% better value when playing FINAL FANTASY XIV: Endwalker than Core i9-13900K - $1.51 vs $1.74 per FPS
FINAL FANTASY XIV: Endwalker
Resolution
1920 x 1080
Game Graphics
Maximum
Core i9-13900K
Desktop • Sep 27th, 2022
FPS
300
100%
Value, $/FPS
$1.74/FPS
86.7816091954023%
Price, $
$522.99
71%
FPS Winner
Intel Core i9-13900K Desktop Processor 24 (8 P-cores + 16 E-cores) with Integrated Graphics - Unlocked
Buy for $522.99 on Amazon
In Stock
Updated 350749 minutes ago
Core i7-7820X
Desktop • Jun 26th, 2017
FPS
249
83%
Value, $/FPS
$1.51/FPS
100%
Price, $
$375
100%
Value Winner
Intel Core i7-7820X X-Series Processor 8 Cores up to 4.3 GHz Turbo Unlocked LGA2066 X299 Series 140W
Buy for $375 on Amazon
In Stock
Updated 350750 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Maximum
Core i9-13900K
Desktop • Sep 27th, 2022
Core i7-7820X
Desktop • Jun 26th, 2017
Geekbench 5 Benchmarks
Core i7-7820X
Desktop • Jun 26th, 2017
Single-Core
1411
47.444519166106254%
Multi-Core
7849
38.95672027000199%
Intel Core i9-13900K | vs | Intel Core i7-7820X |
|---|---|---|
Sep 27th, 2022 | Release Date | Jun 26th, 2017 |
| Core i9 | Collection | Core i7 |
| Raptor Lake | Codename | Skylake-E/EP |
| Intel Socket 1700 | Socket | Intel Socket 2066 |
Desktop | Segment | Desktop |
24 | Cores | 8 |
32 | Threads | 16 |
| 3.0 GHz | Base Clock Speed | 3.6 GHz |
5.8 GHz | Turbo Clock Speed | 4.3 GHz |
125 W | TDP | 140 W |
10 nm | Process Size | 14 nm |
| 30.0x | Multiplier | 36.0x |
UHD Graphics 770 | Integrated Graphics | None |
| Yes | Overclockable | Yes |
Builds Using Core i9-13900K or Core i7-7820X
FINAL FANTASY XIV: Endwalker, 1920 x 1080, Maximum
300 FPS
$13.17/FPS
GeForce RTX 4090
Core i9-13900K
16 GB, N/A Storage
Buy on Amazon
$3,949.99
In Stock
188 FPS
$11.38/FPS
GeForce RTX 3070
Core i9-13900K
64 GB, 2 TB SSD
Buy on Amazon
$2,140
In Stock
265 FPS
$10.94/FPS
GeForce RTX 4080
Core i9-13900K
32 GB, N/A Storage
Buy on Amazon
$2,899.99
In Stock
300 FPS
$12.33/FPS
GeForce RTX 4090
Core i9-13900K
32 GB, N/A Storage
Buy on Amazon
$3,699.99
In Stock
239 FPS
$10.46/FPS
GeForce RTX 4070 Ti
Core i9-13900K
32 GB, N/A Storage
Buy on Amazon
$2,499.99
In Stock
141 FPS
$13.69/FPS
GeForce RTX 3050
Core i9-13900K
64 GB, 1 TB SSD
Buy on Amazon
$1,930
In Stock
300 FPS
$13/FPS
GeForce RTX 4090
Core i9-13900K
64 GB, N/A Storage
Buy on Amazon
$3,899.99
In Stock
300 FPS
$10.67/FPS
GeForce RTX 4090
Core i9-13900K
32 GB, N/A Storage
Buy on Amazon
$3,199.99
In Stock
213 FPS
$11.03/FPS
GeForce RTX 4070
Core i9-13900K
12 GB, 1 TB SSD
Buy on Amazon
$2,349.99
In Stock
265 FPS
$10.94/FPS
GeForce RTX 4080
Core i9-13900K
32 GB, N/A Storage
Buy on Amazon
$2,899.99
In Stock
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