Early AMD GFX1250 GPU Secrets Uncovered via LLVM Patch Analysis
By dissecting recent LLVM commits, Chips & Cheese reveals that the upcoming MI455X GFX1250 accelerator will run exclusively in Wave32 mode, support up to 20 waves per SIMD, and introduce WMMA for machine‑learning workloads. These architectural clues hint at a shift away from traditional Wave64 designs, affecting performance tuning for future AMD AI chips.