Ryzen 9 7900X3D against Ryzen 9 9900X
Ryzen 9 9900X leads on the overall index. Typical prices, not live ones.
The verdict
- The Ryzen 9 7900X3D leads in games by 4%.
- The Ryzen 9 9900X has 16% more all-core throughput for renders, compiles and exports.
- The Ryzen 9 9900X is 11% quicker in single-threaded work, which is most of what a desktop does.
- The Ryzen 9 9900X typically costs $41 less.
- Per dollar, the Ryzen 9 9900X is the better buy: 24 points per $100 against 20.1.
Head to head
| Measure | Ryzen 9 7900X3D | Ryzen 9 9900X | Gap |
|---|---|---|---|
| Spec score | 76 | 81 | 5 ptsright |
| Gaming | 77 | 74 | 3 ptsleft |
| Multi-core | 68 | 79 | 11 ptsright |
| Single-core | 83 | 92 | 9 ptsright |
| Value, points per $100 | 20.1 | 24 | 19%right |
| Typical price | $379 | $338 | $41right |
| Cores | 12 | 12 | level |
| Threads | 24 | 24 | level |
| Boost clock | 5.6 GHz | 5.6 GHz | level |
| Turbo power | 162 W | 162 W | level |
Which one for what
| Use | Pick | Why |
|---|---|---|
| Office & everyday | Ryzen 9 9900X | 78 vs 86 on the office & everyday blend. |
| Coding & development | Ryzen 9 9900X | 76 vs 84 on the coding & development blend. |
| Light gaming | Ryzen 9 9900X | 78 vs 80 on the light gaming blend. |
| Gaming | Either | Within 1 points; buy on price. |
| Heavy gaming | Either | Within 0 points; buy on price. |
| Content creation | Ryzen 9 9900X | 74 vs 81 on the content creation blend. |
| 3D & rendering | Ryzen 9 9900X | 72 vs 81 on the 3d & rendering blend. |
| Gaming & streaming | Ryzen 9 9900X | 75 vs 79 on the gaming & streaming blend. |
| AI & local models | Ryzen 9 9900X | 73 vs 82 on the ai & local models blend. |
Specifications
| Spec | Ryzen 9 7900X3D | Ryzen 9 9900X |
|---|---|---|
| Architecture | Zen 4 X3D | Zen 5 |
| Socket | AM5 | AM5 |
| Cores / threads | 12 / 24 | 12 / 24 |
| Base clock | 4.4 GHz | 4.4 GHz |
| Boost clock | 5.6 GHz | 5.6 GHz |
| TDP / turbo power | 120 / 162 W | 120 / 162 W |
| Memory | DDR5 | DDR5 |
| Built-in graphics | Yes | Yes |
| Cooler in the box | No | No |
| Brand | AMD | AMD |
| Released | 2023 | 2024 |
| Typical price | $379 | $338 |