Key features of Ryzen 8040 notebook APUs:
- Socket: BGA (FP7, FP7r2 or FP8 type packages).
- All models support DDR5-5600 or LPDDR5X-7500 in 128-bit "dual-channel" mode.
- CPU uses Zen4 cores (Phoenix) or a combination of Zen4 and Zen4c cores (Phoenix2).
- GPU uses the RDNA 3 (Navi 3) architecture.
- Some models include first generation Ryzen AI NPU (XDNA).
- All models support AVX-512 using a half-width 256-bit FPU.
- PCIe 4.0 support.
- Native USB 4 (40Gbps) Ports: 2
- Native USB 3.2 Gen 2 (10Gbps) Ports: 2
- Fabrication process: TSMC N4 FinFET.
| Branding and model | CPU | GPU | NPU | PCIe (lanes) |
TDP | Release date | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cores (threads) |
Clock (GHz) | L3 cache (total) |
Core config[a] |
Model | Clock (GHz) | |||||||||
| Total | Zen 4 | Zen 4c | Base | Boost | ||||||||||
| Ryzen 9 | 8945HS | 8 (16) | 8 (16) | — | 4.0 | 5.2 | 16 MB | 1 × 8 | Radeon 780M 12 CU |
2.8 | Ryzen AI up to 16 TOPS |
20 | 35-54 W | December 6, 2023[1] |
| Ryzen 7 | 8845HS | 3.8 | 5.1 | 2.7 | ||||||||||
| 8840HS | 3.3 | 20-30 W | ||||||||||||
| 8840U | 15-30 W | |||||||||||||
| Ryzen 5 | 8645HS | 6 (12) | 6 (12) | 4.3 | 5.0 | 1 × 6 | Radeon 760M 8 CU |
2.6 | 35-54 W | |||||
| 8640HS | 3.5 | 4.9 | 20-30 W | |||||||||||
| 8640U | 15-30 W | |||||||||||||
| 8540U | 2 (4) | 4 (8) | 3.7 / 3.0[b] | 4.9 / 3.5[c] | 2 + 4 | Radeon 740M 4 CU |
2.8 | No | 14 | |||||
| Ryzen 3 | 8440U | 4 (8) | 1 (2) | 3 (6) | 3.6 / 2.8[b] | 4.7 / 3.3[c] | 8 MB | 1 + 3 | 2.5 | |||||
Template documentation | Common place to discuss layout and style of the AMD APU tables at: Talk:List of AMD processors with 3D graphics. |
 | You can . |
References
- ^ "AMD Extends Mobile PC Leadership with AMD Ryzen™ 8040 Series Processors and Makes Ryzen™ AI Software Widely Available, Advancing the AI PC Era". Santa Clara, California. 6 December 2023. Retrieved 8 December 2023.