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AMD Ryzen 7 7800X3D vs AMD Ryzen 7 9850X3D: Comparison
AMD Ryzen 7 7800X3D and AMD Ryzen 7 9850X3D differ on cache: AMD Ryzen 7 7800X3D at 96MB L3 (3D V-Cache) + 8MB L2 + 512KB L1, AMD Ryzen 7 9850X3D at 104MB combined (8MB L2 + 96MB L3, including 3D V-Cache), which puts AMD Ryzen 7 9850X3D ahead on that measure. They match on 4 other specifications, including form factor, core/thread count and tdp.
Specs
| Specification |  |  |
|---|---|---|
| Brand | AMD | AMD |
| Form Factor | Desktop | Desktop |
| Model Number | 7800X3D | 9850X3D |
| Core/Thread Count | 8 Core / 16 Thread | 8 Core / 16 Thread |
| TDP | 120 W | 120 W |
| iGPU | AMD Radeon Graphics (2 cores) | None (CPU only; AMD Radeon Graphics branding on box, no functional iGPU on this SKU) |
| Cache | 96MB L3 (3D V-Cache) + 8MB L2 + 512KB L1 | 104MB combined (8MB L2 + 96MB L3, including 3D V-Cache) |
| Socket | AM5 | AM5 |
| Boost/Base Clock | 5.0 GHz / 4.2 GHz | 5.6 GHz / Not disclosed at same granularity as boost |
| Series | Ryzen 7 | Ryzen 7 |
| CPU Process Node | 5 Nanometers (TSMC) | TSMC 4nm (Zen 5) |
| Architecture | Zen 4, Ryzen 7000 Series | Zen 5, Ryzen 9000 Series, 2nd Generation 3D V-Cache |
| Memory Support | DDR5-5200 | DDR5-5600 |