Qwen 3.8 27B Q4 on a single 3090 is very impressive
Okay, I have to admit I’m genuinely blown away. I absolutely did not expect
Qwen 3.8 27B Q4_K_M with MTP, capped at 64k context, running on a single RTX 3090 with the OpenCode harness.
A single prompt:
“Build a realistic ocean water scene with lighting, etc. using Three.js or another engine if more appropriate.”
20m 34s of work, and this is the result (with controls added as a bonus).
I don’t know what you guys think, but I find it pretty incredible that my single GPU managed to generate something like this in one shot. Not that long ago, only the best commercial models could reach this kind of quality in such a short amount of time.
I know for a fact Qwen3-Coder and Qwen 3.6 27B weren’t giving me results like this. This is clearly a step above.
Feel free to ask if you have any questions!
My full hardware setup for those wondering:
- CPU: AMD Ryzen 9 9950X
- GPU: RTX 3090 FE 24GB (Gelid thermal pads)
- RAM: 64GB DDR5 (2×32GB) Corsair CL30 @ 6000 MHz
- Motherboard: Gigabyte B650 DS3H
- CPU Cooler: Thermalright Peerless Assassin 120 SE
- SSD: 500GB M.2
- PSU: Corsair RM1000x
- Case: ASUS Prime AP201 Mesh