← Everything the RX 7800 XT runsRX 7800 XT · Qwen3 14B

Can the RX 7800 XT run Qwen3 14B?

Yes. Qwen3 14B needs about 11 GB and the RX 7800 XT has 16 GB of VRAM. Expect about 37 tok/s, faster than you can read.

ollama run qwen3:14b

First time? Install Ollama, then paste that into a terminal.

Qwen3 14B needsAbout 11 GB
RX 7800 XT has16 GB VRAM
Bandwidth624 GB/s
Estimated speed~37 tok/s
Want it faster?

Speed comes from memory bandwidth: the card reads all 9.3 GB of active weights for every token. On the RX 7800 XT, gpt-oss 20B runs at about 110 tok/s if you can trade some quality for speed. Cards that run Qwen3 14B faster:

How we estimate

Speed is roughly memory bandwidth divided by the weights read per token, calibrated on our own rack. Sizes are Ollama's default 4-bit downloads plus about 1.2 GB for context. Real results are usually within about a third. Measured it yourself? Send us the number.

Keep going

More about the RX 7800 XT and Qwen3 14B