r/LocalLLaMA
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128GB vs 256gb of ram
Imagine you have 128gb of VRAM. what accompanying ram capacity you would choose (DDR4 8channel)? For example Deepseek v4 flash in q8 takes around 170GB + 12GB Dflash + ~10GB per 1m context so it’s under 200gb. so 128 + 128 should be good But for something like MiMo v2.5/Stepfun-3.7/ other 200-300B models things getting