GPU comparison
AMD Ryzen AI Max+ 395 “Strix Halo” (128GB) vs AMD RX 7900 XTX (24GB) for local LLMs
How the two stack up for running open-source LLMs locally — memory, bandwidth, price, and how many of the 64 tracked models each one can run.
| AMD Ryzen AI Max+ 395 “Strix Halo” (128GB) | AMD RX 7900 XTX (24GB) | |
|---|---|---|
| Memory | 128.0 GB | 24.0 GB |
| Bandwidth | 256 GB/s | 960 GB/s |
| Price (approx) | $2,999 | $949 |
| LLMs it runs | 57 of 64 | 47 of 64 |
| Best model it runs | Qwen3.8 Flash Next (MoE) · 45–67 tok/s | Qwen3.8 27B · 36–54 tok/s |
The AMD Ryzen AI Max+ 395 “Strix Halo” (128GB) runs 10 more of the tracked models (57 vs 47), thanks to its 128.0 GB of memory. The AMD RX 7900 XTX (24GB) has more memory bandwidth (960 GB/s), so it generates tokens faster at the same model and quant.