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NVIDIA
Laptop vs. Desktop GeForce RTX 4090: How Much Do Nvidia's Top GPUs Differ in Performance?
Nvidia’s GeForce RTX 40 Series graphics processors, built on the "Ada Lovelace" architecture, are extremely impressive (and, at the top end, expensive) performers on both desktops and laptops. The top dog in the stack, the GeForce RTX 4090, delivers chart-topping frame rates and is more efficient at advanced ray-traced lighting and image-sharpening DLSS than any before it. You can read both our laptop GeForce RTX 4090 testing analysis and our Nvidia GeForce RTX 4090 desktop graphics card review for context versus other GPUs in their respective spheres.