Compatibility check
Can I run Qwen3 Coder 30B A3B Instruct on GeForce RTX 4090?
Yes, but only just.best quant: Q4_K_M
This one is close. The answer rests on a file size we calculated from the parameter count rather than measured, and it leaves 1.6 GB spare once the weights, a 2K context and runtime overhead are counted. A 10% error in that size changes the verdict, so treat it as a maybe and test before you buy.
Decode speed
377 tok/sest
Usable context
16K
Memory
24 GB
Q4_K_MFits in memoryest377 tok/sest · 16K ctx
Q5_K_MSpills to system RAMest
Q8_0Too largeest
