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What's better? 24gb vram with 128gb ddr5 OR 32gb vram with 64gb ddr5?

Via r/LocalLlama
Tuesday, Mar 24, 2026 · 8:03AM
Summary

Have the budget for 1 of 2 upgrade paths. 1) Rtx 4000 pro blackwell with 24gb vram and 128gb ddr5 or 2) Rtx 4500 pro blackwell with 32gb vram and 64gb ddr5 Leaning towards 1) because many of the smaller dense models will fit in 24gb, so not sure 24gb to 32gb vram gains a lot. But in going from 64gb

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