Their first 27B bonsai was able to run on an iphone.
reply"Ternary Bonsai 2 27B reaches up to 143 tokens/second on NVIDIA GeForce RTX 5090 and 46.8 tokens/second on M5 Max. On an RTX 4090, Ternary Bonsai 2 27B consumes just 0.714 mWh/token, making it 40% more energy-efficient than an 8B model running in full-precision."
replyTheir mention of the 5090 is bit odd, since on 32 GB GPUs, Q6 fits while having better quality. Very interesting model for 16 GB GPUs though!
replySometimes you want a decent model running in the background that doesn't take up all the VRAM.
replyOr maybe even to run parallel threads of the same model!
replyThey mention 5090 with regards to speed, Q6 will not have that speed?
replyAnd speed matters a lot for many use cases
150 tokens per second on a ternary model implies that it’s GPU bound, I’d bet a Q6 model is even faster because it’s existed longer and seen more optimization. You’d have to be insane to not run an NVFP4 quant over a ternary quant on Blackwell if they both fit.
replyWith Ninfer and Qwen 3.8 27b it uses a groupwise int mixed quant, and it gets 160 tokens/sec. The mixed quant is between 4 and 6 bits.
replyit is like "my fridge is 2mkm (millikilometer) from my desk"
m=0.001 h=3600 it should be just Ws or just J
replyWhat’s wrong with milliwatt hours?
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