The ASUS PG259QWS Ace 720Hz OLED has received an availability announcement. ASUS dated its global announcement October 28, 2026, alongside the 540Hz ROG Strix OLED…
PC Hardware
Coverage of CPUs, GPUs, memory, storage, and other PC components, including specifications, launches, and buying considerations.
PyTorch 2.15 on Mac: why driver memory can dwarf tensors
A Wan2.2 padding change sharply reduced reported Metal driver memory while allocator reserves stayed flat. The counters explain the difference.
AMD RRA 1.11.1 explores what happens when ray hits are rejected
Radeon Raytracing Analyzer adds a maximum-any-hit experiment. Its heatmap helps locate traversal work, without measuring a game’s shader execution time.
Shader downloads reach more Windows GPUs, while Steam support is still ahead
Microsoft expands Advanced Shader Delivery across GPU vendors. See why the game, driver and storefront must all participate, with Steam support still ahead.
RTX Spark’s 128GB promise leaves a memory question for laptop buyers
RTX Spark laptops are shipping, but Surface Laptop Ultra’s 128GB maximum is shared system memory. Here is what that changes for local AI buyers.