Windows shows one thing. Reality says another.

GPU memory used to be upgradable—here's why it'll never come back ...

GPU memory (VRAM) is the critical limiting factor that determines which AI models you can run, not GPU performance. Total VRAM requirements are typically 1.2-1.5x the model size due to weights, KV ...

The new driver targets systems with built-in Arc Pro Graphics, enabling, for example, a 64GB host system to allocate 59.5GB ...