Ryzen 7 9700X vs Ryzen 9 7900X
They perform within a few percent of each other at 1080p, and the Ryzen 9 7900X costs about $110 less right now. For the money, the Ryzen 9 7900X is the better buy.
Processor
Ryzen 7 9700X
$439
cheapest new: at Centre Com · used about $265
- Cores / threads
- 8C/16T
- Socket
- AM5
- Memory
- DDR5
- Peak power
- 88 W
- Cooler in the box
- No
- Built-in graphics
- Yes
- Released
- 2024
Processor · better value
Ryzen 9 7900X
—
No new stock · used about $329
- Cores / threads
- 12C/24T
- Socket
- AM5
- Memory
- DDR5
- Peak power
- 162 W
- Cooler in the box
- No
- Built-in graphics
- Yes
- Released
- 2022
Average frame rates
Estimated across demanding games at High settings, each tested with an RTX 5090 and 32 GB of fast memory, so the processor is what limits the frame rate.
Cost per frame at 1080p: Ryzen 7 9700X $3 · Ryzen 9 7900X $2
Game by game at 1080p
| Game | Ryzen 7 9700X | Ryzen 9 7900X | Difference |
|---|---|---|---|
| Cyberpunk 2077 | 137 | 134 | Ryzen 7 9700X +2% |
| Black Myth: Wukong | 141 | 139 | about the same |
| Fortnite | 203 | 197 | Ryzen 7 9700X +3% |
| Counter-Strike 2 | 405 | 395 | Ryzen 7 9700X +3% |
| Call of Duty: Black Ops 7 | 171 | 167 | Ryzen 7 9700X +2% |
| Baldur’s Gate 3 | 125 | 121 | Ryzen 7 9700X +3% |
Which processor should you buy?
- Better value: the Ryzen 9 7900X costs less per frame ($2 vs $3 per fps at 1080p).
- For video editing, 3D and other work that uses every core, the Ryzen 9 7900X is about 38% faster.
See how either processor pairs with your graphics card in the bottleneck checker.
Related comparisons
Frame rates are Rigsmith estimates from its performance indices, not measured benchmarks. Prices are the cheapest in-stock new price at Australian stores as of 12/11/2026, including GST.