Graphics Processing GeForce RTX™ 4070 Core Clock 2505 MHz (Reference Card: 2475 MHz) CUDA® Cores 5888 Memory Clock 21 Gbps Memory Size 12GB Memory Type GDDR6X Memory Bus 192 bit Card Bus PCI-E 4.0 Digital max resolution 7680x4320 Multi-view 4 Card size L=261 W=126 H=50 mm PCB Form ATX DirectX 12 Ultimate OpenGL 4.6 Recommended PSU 650W Power Connectors 8 Pin*1 Output DisplayPort 1.4a *3 / HDMI 2.1a *1