RX 9060 XT 8GB runs Qwen 3 8B — but there's less headroom than you'd think
Sized at Q4_K_M with a 8K context: weights, KV cache and framework overhead, against what RX 9060 XT 8GB leaves free. Qwen 3 8B at Q4_K_M needs 7 GB and you have 8 GB available, so it fits with 1 GB to spare. Expect 21–43.6 tok/s (estimated).
What to do
Qwen 3 8B at Q4_K_M needs 7 GB and you have 8 GB available, so it fits with 1 GB to spare.
- VRAM required at Q4_K_M and 8K context: 7 GB
- VRAM available on your hardware: 8 GB
Your machine is not exactly this one. Run this for your exact setup — the form opens pre-filled with RX 9060 XT 8GB and Qwen 3 8B.
Questions people ask about this pairing
Can an RX 9060 XT 8GB run Qwen 3 8B?
Yes. Qwen 3 8B at Q4_K_M needs 7 GB and you have 8 GB available, so it fits with 1 GB to spare.
How fast will Qwen 3 8B actually run?
Around 21–43.6 tok/s (estimated) on this setup at Q4_K_M. Decode speed on a local model is set by memory bandwidth rather than compute, so the figure moves with the card's bandwidth and the bytes read per token — not with its price.
Does a longer context change what Qwen 3 8B needs here?
Yes, and it is the figure people forget. The 7 GB above already includes the KV cache at 8K; that cache grows roughly linearly with context, so doubling the window adds real gigabytes rather than a rounding error. If you plan to work with long documents on RX 9060 XT 8GB, size for the context you will actually use, not the default.
Related
- Qwen 3 8B — full specs and VRAM by quantization
- AMD Radeon RX 9060 XT 8GB — specifications and what else it runs
- Can I run Qwen 3 8B on an AMD Radeon RX 9060 XT 8GB?
- VRAM calculator for Qwen 3 8B
- MacBook Air M2, 8GB → Qwen 3 8B: change a setting
- 16GB RAM, no graphics card → Qwen 3 8B: change a setting
Data behind this page last checked 2026-07-12.