Graphics Processing GeForce RTX™ 4080 Core Clock 2535 MHz (Reference Card: 2505 MHz) CUDA® Cores 9728 Memory Clock 22.4 Gbps Memory Size 16 GB Memory Type GDDR6X Memory Bus 256 bit Card Bus PCI-E 4.0 Digital max resolution 7680x4320 Multi-view 4 Card size L=342 W=150 H=75 mm PCB Form ATX DirectX 12 Ultimate OpenGL 4.6 Recommended PSU 850W Power Connectors 16 pin * 1 Output DisplayPort 1.4a *3 HDMI 2.1a *1 Accessories 1. Quick guide 2. Anti-sag bracket 3. Anti-sag bracket installation guide 4. One 16 pin to triple 8-pin power adaptor