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AMD
AMD Ryzen 9 9950X3D
Socket AM5 · DDR5
- Cores / threads 16 / 32
- Cache 128 MB L3 (3D V-Cache)
- Power 170 W default TDP
- Cooler in box No — AMD recommends a liquid cooler
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Price, availability and customer reviews are on Amazon.
Amazon listing: “AMD Ryzen 9 9950X3D 16-Core Processor” · ASIN B0DVZSG8D5
Who it’s for
One machine for both heavy work and high-end gaming.
Pros
- 16 cores plus 128 MB of L3 cache (3D V-Cache)
- AM5 socket
Cons
- 170 W default TDP — AMD recommends a liquid cooler
- If you only game, the 8-core 9800X3D already has 96 MB of 3D V-Cache
Pros and cons come from the maker’s specs below, not from testing this unit. How we pick.
Specifications
| Cores / threads | 16 / 32 |
|---|---|
| Cache | 128 MB L3 (3D V-Cache) |
| Power | 170 W default TDP |
| Cooler in box | No — AMD recommends a liquid cooler |
Source: AMD Ryzen 9 9950X3D specs · Amazon listing checked 2026-09-29.
Compare with other processors
| Product | Cores / threads | Cache | Power | Cooler in box |
|---|---|---|---|---|
| AMD Ryzen 5 9600X | 6 / 12 | 32 MB L3 | 65 W default TDP | No — AMD recommends a premium air cooler |
| AMD Ryzen 7 9700X | 8 / 16 | 32 MB L3 | 65 W default TDP | No — AMD recommends a premium air cooler |
| AMD Ryzen 7 9800X3D | 8 / 16 | 96 MB L3 (3D V-Cache) | 120 W default TDP | No — AMD recommends a liquid cooler |
| Intel Core Ultra 5 245KF | 14 (6 P + 8 E) / 14 | 24 MB Intel Smart Cache | 125 W base · 159 W max turbo | Not listed by Intel — plan to buy one |
| Intel Core Ultra 7 265K | 20 (8 P + 12 E) / 20 | 30 MB Intel Smart Cache | 125 W base · 250 W max turbo | No |
| AMD Ryzen 9 9950X | 16 / 32 | 64 MB L3 | 170 W default TDP | No — AMD recommends a liquid cooler |
| AMD Ryzen 9 9950X3DThis product | 16 / 32 | 128 MB L3 (3D V-Cache) | 170 W default TDP | No — AMD recommends a liquid cooler |