llamaperf

RTX 5080 vs RTX 6000

For running local LLMs · 11 reports across 3 models

Side A
RTX 5080
Vendor
nvidia
VRAM
16GB
Memory
Discrete
Side B
RTX 6000
Vendor
nvidia
VRAM
48GB
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 →

ModelRTX 5080RTX 6000
Qwen3.8up to 2400B75.0n=4150.0n=3
DeepSeek V4 Flashup to 285B128.6n=2
Qwen3.6up to 35B60.0n=2

More comparisons