llamaperf

RTX 4090 vs RX 7800 XT 16GB

For running local LLMs · 3 reports across 2 models

Side A
RTX 4090
Vendor
nvidia
VRAM
24GB
Memory
Discrete
Side B
RX 7800 XT 16GB
Vendor
amd
VRAM
16GB
Memory
Discrete

Tokens per second by model

ModelRTX 4090RX 7800 XT 16GB
Gemma 4up to 31B149.6n=2
Qwen3.6up to 35B25.0n=1

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