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Availability
Availability
AvailabilityMSRP in USD: $429
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MSRP in USD: $429
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Key Differences
In short — Ryzen 9 7900 outperforms Core i9-9940X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Ryzen 9 7900 is 1548 days newer than Core i9-9940X.
Advantages of Intel Core i9-9940X
- Can execute more multi-threaded tasks simultaneously than AMD Ryzen 9 7900 - 28 vs 24 threads
Advantages of AMD Ryzen 9 7900
- Performs up to 5% better in Red Dead Redemption 2 than Core i9-9940X - 167 vs 159 FPS
- Consumes up to 61% less energy than Intel Core i9-9940X - 65 vs 165 Watts
- Works without a dedicated GPU, while Intel Core i9-9940X doesn't have integrated graphics
Red Dead Redemption 2
Resolution
1920 x 1080
Game Graphics
Highest
Intel Core i9-9940X X-Series Processor 14 Cores up to 4.4GHz Turbo Unlocked LGA2066 X299 Series 165W Processors (999AC9)
Buy for $1,388.88 on Amazon
In Stock
Updated 17 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Highest
Core i9-9940X
Desktop • Oct 19th, 2018
Ryzen 9 7900
Desktop • Jan 14th, 2023
Geekbench 5 Benchmarks
Core i9-9940X
Desktop • Oct 19th, 2018
Single-Core
1459
51.664305949008494%
Multi-Core
10734
64.11037448485935%
Intel Core i9-9940X | vs | AMD Ryzen 9 7900 |
|---|---|---|
| Oct 19th, 2018 | Release Date | Jan 14th, 2023 |
| Core i9 | Collection | Ryzen 9 |
| Skylake | Codename | Raphael |
| Intel Socket 2066 | Socket | AMD Socket AM5 |
Desktop | Segment | Desktop |
14 | Cores | 12 |
28 | Threads | 24 |
| 3.3 GHz | Base Clock Speed | 3.7 GHz |
| 4.4 GHz | Turbo Clock Speed | 5.4 GHz |
| 165 W | TDP | 65 W |
| 14 nm | Process Size | 5 nm |
| 33.0x | Multiplier | 37.0x |
| None | Integrated Graphics | Radeon Graphics |
| Yes | Overclockable | Yes |
Builds Using Core i9-9940X or Ryzen 9 7900
Red Dead Redemption 2, 1920 x 1080, Highest
89 FPS
$21.66/FPS
GeForce RTX 4070
Ryzen 9 7900
32 GB, N/A Storage
Buy on Amazon
$1,928
In Stock
48 FPS
$49.15/FPS
GeForce RTX 3060
Ryzen 9 7900
64 GB, 4 TB SSD
Buy on Amazon
$2,359
In Stock
48 FPS
$50.81/FPS
GeForce RTX 3060
Ryzen 9 7900
16 GB, 512 GB SSD + 4 TB HDD
Buy on Amazon
$2,439
In Stock
48 FPS
$37.69/FPS
GeForce RTX 3060
Ryzen 9 7900
16 GB, 512 GB SSD
Buy on Amazon
$1,809
In Stock
134 FPS
$24.25/FPS
GeForce RTX 4080
Ryzen 9 7900
32 GB, 2 TB SSD
Buy on Amazon
$3,249
In Stock
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