Nvidia has lifted the embargo on review benchmarks for its RTX 5090. Just how fast is it versus the RTX 4090 and AMD Radeon RX 7900 XTX?

Gamers are experimenting with older Nvidia GPUs to bring back the PhysX functionality on the $2,000 RTX 5090.

NVIDIA's RTX 50 series drops 32-bit PhysX support, forcing older games like Borderlands 2 to run physics on the CPU, causing slowdowns.

In most of the games, enabling PhysX chokes performance down to the low double digits, but with a GeForce RTX 3050 low-profile card installed alongside his RTX 5090, performance shot back up into ...