Ryzen 9 9900X
92/100 editorial
US launch / reference: $499
Third-party reference ↗Ryzen 9 9900X vs Ryzen 9 9950X3D
Ryzen 9 9950X3D leads by 4 editorial points. Your priorities and current prices can change the better choice.
Ryzen 9 9950X3D
96/100 editorial
US launch / reference: $699
Third-party reference ↗Start with the tradeoffs
Consider Ryzen 9 9900X for
- 12 cores at 5.6 GHz boost
- 120 W TDP — cooler than 9950X
- AM5 platform longevity
Tradeoff: 9950X edges it on multi-thread
Consider Ryzen 9 9950X3D for
- 16C productivity + 3D V-Cache on gaming CCD
- Lower power than Intel 14900K
- Overclockable unlike prior X3D parts
Tradeoff: $699 premium pricing
Scores and judgments are editorial. Specdex does not run an in-house benchmark lab. Manufacturer claims and independent measurements may use different test conditions.
Editorial fit by scenario
Gaming
Ryzen 9 9950X3D
leads on gaming (99 vs 88)
Based on available shared editorial ratings.
Creators & productivity
Ryzen 9 9950X3D
leads on multi (98 vs 94)
Based on available shared editorial ratings.
Power efficiency
Effectively tied
neither pulls a 2-point weighted lead
Based on available shared editorial ratings.
Specifications side by side
Arrows indicate a higher capacity, higher power rating, or lower weight/time for comparable simple quantities. They do not establish overall product quality. Unknown values remain unavailable.
| Specification | Ryzen 9 9900X | Ryzen 9 9950X3D |
|---|---|---|
| Cores | 12 | 16 (16C/32T; only one CCD carries 3D V-Cache) |
| Threads | 24 | 32 |
| Base clock | 4.4 GHz | 4.3 GHz |
| Boost clock | 5.6 GHz | 5.7 GHz |
| L3 cache | 64 MB | 128 MB (96 MB stacked + 32 MB) |
| TDP | 120 W | 170 W |
| Socket | AM5 | AM5 |
| Process | TSMC N4X | TSMC 4 nm |
| iGPU | Radeon Graphics (RDNA 2, 2 CUs) | Radeon Graphics (RDNA 2, 2 CUs) |
| Memory | DDR5-5600 dual-channel | DDR5-5600 |
Inspect the shared editorial ratings
Missing criteria are excluded from pairwise scenarios. A difference below two points is treated as a tie. These are not raw benchmarks.
- single
- 93 / 96
- multi
- 94 / 98
- gaming
- 88 / 99
- efficiency
- 88 / 88
Ryzen 9 9900X
Prices & availability
US launch / reference: $499. This is not a current retailer offer.
Checking current offers…
Price history
History appears when an approved retailer provides observations.
Prices apply to the listed configuration and condition. Tax and shipping are not included unless the retailer states otherwise.
Ryzen 9 9950X3D
Prices & availability
US launch / reference: $699. This is not a current retailer offer.
Checking current offers…
Price history
History appears when an approved retailer provides observations.
Prices apply to the listed configuration and condition. Tax and shipping are not included unless the retailer states otherwise.