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by acchow 2 days ago
> like 180W-250W TDP > running GLM 5.2 would be cool at like ~100 tokens per second for a single session

Your power consumption estimates are off for this generation of GPUs. A 27B dense model gets 50-80 tps on an RTX 6000 using 600 watts.

1 comments

An AMD R9700 gets 20-50 TPS at ~300 watts on 27B. 100 TPS for the 35B MOE model. And there might be some more optimizations to that as AMD software support gets better with ROCm's latest versions.
If you’re on AMD, use llamacpp with the vulkan backend. For the 35B I get around 115 tps without mtp and 150-170tps with it. Also the pcie slot you use affects it
I have issues with the vulkan backend. It seems to cause over all GUI sluggishness, but maybe that was actually Firefox. I'll give it another go.
Which quants? I get these speed (only 20-30 TPS) at Q4_K_M with MTP for 27B on my framework desktop. I draw sub 130W for the whole machine.
That's about right. Half the TPS with half the power.

GLM-5.2 will be much more demanding tho