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RTX 3090 vs RTX 5090

For running local LLMs · 17 reports across 3 models

Side A

Vendor: nvidia
VRAM: 24GB
Memory: Discrete

Side B

Vendor: nvidia
VRAM: 32GB
Memory: Discrete

Tokens per second by model

Model	RTX 3090	RTX 5090
Qwen3.6up to 35B	72.9n=6	3238.0n=7
Gemma 4up to 31B	—	578.0n=3
Qwen2.5	28.0n=1	—

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