TL;DR: NVIDIA's RTX 5090 graphics card requires 4 x 8-pin connectors for 600W power officially, but can operate with 3 x 8-pin connectors at 450W, seemingly running only 5% slower in 4K benchmarks.

Spending $2,000 or more on a new GPU? Then get the right PSU and cables to go with it. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Add us as ...

Power Supply Units (PSUs) are responsible for giving life to all the components inside a PC. They supply power to the CPU, GPU, storage drives, motherboard, and all components connected to the ...

It's not usually easy to get excited about a PSU cable, but the simple design of this new be quiet! right-angled GPU cable at CES 2024 looks like it could solve several problems in one fell swoop. At ...