https://arstechnica.com/gadgets/2022/12/nvidia-geforce-rtx-4080-review-second-only-to-the-4090-for-now/

Very little about Nvidia's GeForce RTX 4080 is surprising—especially now that the confusing, scrapped 12GB version is being renamed. In pretty much all of our performance tests, it slots in right where you'd expect it to, comfortably ahead of the RTX 3080 Ti but trailing the $1,500 RTX 4090 by enough to justify the $300 price gap. It's usually capable of hitting or exceeding 60 fps at 4K, and games with DLSS support (or some other kind of upscaling tech) can buy you a solid frame rate increase. And its power requirements aren't as stratospheric as the 4090's, either, so most people with an existing xx70 or xx80-class gaming PC shouldn't need to switch out their power supply.