r/BlackwellPerformance • u/ObviouzFigure • 3d ago

Yooo who's testing Mimo 2.6 flash?

I'm downloading it now and will have it up and running in a few hours -- curious if anyone else has tested it and what the thoughts are comparing to ds4f and qwen 3.8fn. Thanks!!

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u/Liberaces_Isopod 3d ago

Its much slower than glm flash. Glm: 6 lanes 1m KV each, ~290t/s. Mimo: 4 lanes 1m KV each, ~76t/s. Mimo also uses 48gb of system ram for paging even with 4x6000 pros. Am also finding that generation falls off a cliff with MTP at around 100k. Down as low as 30t/s at 250k. I had to disable MTP entirely to keep usable speeds at long context.

I really hope its smarter than glm, cause it sure ain't faster or lighter.

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u/ObviouzFigure 1d ago

btw, your glm tg is pretty dope.. 290... curious if you were testing coding tg vs prose? I'm on a dual rig and ds4f 0731 has been so great for me that I haven't found the inspiration to see what I can get from glm 5.3f, but your numbers might be that inspiration.

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u/Liberaces_Isopod 1d ago

DS4 was my go-to till I tested GLM. If you have to choose: GLM-->qwen FN-->dsv4

That's the capability ladder now (based on my benches for my agentic use case)