llamaperf

RTX 3090 vs RTX 6000

For running local LLMs · 81 reports across 11 models

Side A
RTX 3090
Vendor
nvidia
VRAM
24GB
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 3090RTX 6000
Qwen3.8up to 2400B382.0n=45150.0n=3
Qwen3.6up to 35B104.0n=12
DeepSeek V4 Flashup to 285B60.0n=9128.6n=2
GLM-5.2up to 744B7.3n=2
Qwen2.5up to 32B70.0n=2
DeepSeek V3n=1
DeepSeek V4up to 284B15.0n=1
GLM-4.5-Airup to 106Bn=1
GLM-5.355.0n=1
Museup to 30B94.0n=1
Qwen3up to 235B7.5n=1

More comparisons