NVIDIA’s RTX Spark laptops pair a Grace CPU and a Blackwell RTX GPU on a single package. The CPU and GPU address the same pool of up to 128GB rather than separate RAM and VRAM, and NVIDIA rates the chip at up to 1 petaflop of FP4 AI performance. For people running models locally, shared memory removes the RAM/VRAM split, but the announcement doesn’t say how bandwidth or sustained FP4 performance compares to discrete GPU setups. submitted by /u/bestvicam
Originally posted by u/bestvicam on r/ArtificialInteligence
You must log in or # to comment.