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AMD Ryzen 7 7800X3D vs AMD Ryzen 7 9700X: Comparison
AMD Ryzen 7 7800X3D and AMD Ryzen 7 9700X differ on cache: AMD Ryzen 7 7800X3D at 96MB L3 (3D V-Cache) + 8MB L2 + 512KB L1, AMD Ryzen 7 9700X at 32MB L3 + 8MB L2 + 640KB L1, which puts AMD Ryzen 7 7800X3D ahead on that measure. They match on 4 other specifications, including form factor, core/thread count and igpu.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Brand | AMD | AMD |
| Form Factor | Desktop | Desktop |
| Model Number | 7800X3D | 9700X |
| Core/Thread Count | 8 Core / 16 Thread | 8 Core / 16 Thread |
| TDP | 120 W | 65 W |
| iGPU | AMD Radeon Graphics (2 cores) | AMD Radeon Graphics (2 cores) |
| Cache | 96MB L3 (3D V-Cache) + 8MB L2 + 512KB L1 | 32MB L3 + 8MB L2 + 640KB L1 |
| Socket | AM5 | AM5 |
| Boost/Base Clock | 5.0 GHz / 4.2 GHz | 5.5 GHz / 3.8 GHz |
| Series | Ryzen 7 | Ryzen 7 |
| CPU Process Node | 5 Nanometers (TSMC) | 4 Nanometers (TSMC) |
| Architecture | Zen 4, Ryzen 7000 Series | Zen 5, Ryzen 9000 Series |
| Memory Support | DDR5-5200 | DDR5-5600 |




