Palit GeForce RTX 4090 GameRock 24GB OC Specifications Memory Amount 24GB Memory Interface 384bit DRAM Type GDDR6X Graphics Clock 2235 MHz Boost Clock 2610 MHz Memory Clock 21 Gbps CUDA Cores 16384 Memory Bandwidth (GB/sec) 1008 Microsoft DirectX Microsoft DirectX® 12 Ultimate OpenGL 4.6 Bus Support PCI-E 4.0 HDMI HDMI 2.1 DisplayPort DP1.4a x 3 Maximum Digital Resolution 7680x4320 Height 3.5 slot Board Size 329.4 x 137.5 x 71.5 mm Graphics Card Power 450W Recommended System Power 1000W Supplementary Power Connectors 16-pin x1 Accessory 16-pin to 4x 8-pin power cable, VGA Holder, ARGB SYNC cable