llamaperf

A40 48GB vs AMD Strix Halo 128GB

For running local LLMs · 41 reports across 9 models

Side A
A40 48GB
Vendor
nvidia
VRAM
48GB
Memory
Discrete
Side B
AMD Strix Halo 128GB
Vendor
amd
VRAM
128GB
Memory
Unified

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 →

ModelA40 48GBAMD Strix Halo 128GB
Qwen3.8up to 2400B153.3n=19
Qwen3.6up to 35B77.9n=9
DeepSeek V4 Flashup to 285B31.5n=135.0n=4
DeepSeek V4.1 Flashup to 552B41.1n=3
GLM-4.7up to 30B40.0n=1
LFM2.5up to 3B113.0n=1
Nex-N2.5-mini76.9n=1
Qwen3-Coder-Next36.8n=1
Qwen3.5up to 122B49.0n=1

More comparisons