llamaperf

A40 48GB vs V100 32GB

For running local LLMs · 9 reports across 4 models

Side A
A40 48GB
Vendor
nvidia
VRAM
48GB
Memory
Discrete
Side B
V100 32GB
Vendor
nvidia
VRAM
32GB
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 →

ModelA40 48GBV100 32GB
Qwen3.8up to 2400B218.0n=4
DeepSeek V4.1 Flashup to 552B41.1n=3
DeepSeek V4 Flashup to 285B31.5n=1
Qwen3.6up to 35B82.0n=1

More comparisons