Hello this is a HD 4850 1gb model. I wanted to see what games I could play with this gpu since I liked the cooler. So i bought it a while back. I decided to play tomb raider (2013), Black ops 1, Elder scrolls 3 Morrowind, escape dead island, rainbow six vegas, left 4 dead, CS source, TF2, Portal, Postal. I mean I can go on and on I played pretty much every game that I had in my library that would run. It smashed right through ALL those games. ALL at max settings, although some at 1080p and some at 768p. I played a bunch of games long story short. It ran them all great and it ran cool and quiet. I re pasted it and cleaned it well. Definitely a retro card for a retro build. I wouldn't buy this if you wanna play modern games. Since it doesn't support DX11 either way. It does run in window's 11 though, If you wanna use it as your main video out and play some older classics on the side.

These are the specs.

Clock Speeds: GPU Clock: 625 MHz Memory Clock: 993 MHz 1986 Mbps effectively

Memory: Memory Size: 1GB Memory Type: GDDR3 Memory Bus: 256 bit Bandwidth: 63.55 GB/s

Supported API's : DirectX: 10.1 (10_1) OpenGL: 3.3 OpenCL: 1.1 Vulkan: NO VULKAN SUPPORT Shader Model: 4.1