llamaperf

CMP 170HX vs RX 7900 XTX

For running local LLMs · 15 reports across 4 models

Side A
CMP 170HX
Vendor
nvidia
VRAM
8GB
Memory
Discrete
Side B
RX 7900 XTX
Vendor
amd
VRAM
24GB
Memory
Discrete

Highest reported generation speed by model family

These maxima come from different community setups. Model size, quantization, GPU count, offloading and concurrency may differ. They do not establish which GPU is faster for the same workload. Check the comparison conditions →

ModelCMP 170HXRX 7900 XTX
Qwen3.8up to 2400Bn=172.1n=8
Qwen3.6up to 35B210.0n=2n=1
DeepSeek V4 Flashup to 285B29.0n=112.0n=1
Gemma 4up to 31Bn=1

More comparisons