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by jszymborski 506 days ago
The trouble now is finding an RTX 4090.
2 comments

RTX 3090s are easy to find and work just as well.
Running the Q4 quant (14GB or so in size) at 46 tok/sec on a 3090 Ti right now if anyone's curious to performance. Want the headroom to try and max out the context.
Interesting - _q4 on a pair of 12Gb 3060s it runs at 20 tok/sec. _q8 (25Gb) on same is about 4 tok/sec.
~360GB/s memory bandwidth on the 3060, versus ~1008GB/s on the 3090 Ti probably accounts for that.

Given that, I'd expect a single 3060 (if a large enough one existed) to run at about 16 tok/s so 20 tok/s on two isn't bad not being NVLinked.

Runs on an AMD 7900 XTX at about ~20 tokens per second using LM Studio + Vulkan.