INNO3D nVidia GeForce RTX 5090 GPU Engine Specs CUDA Cores 21760 Boost Clock (MHz) 2452MHz Base Clock (MHz) 2017MHz Thermal and Power Spec Minimum System Power Requirement (W) 1000W Supplementary Power Connectors 4x PCIe 8-pin cables (adapter in box) OR 1x 600 W PCIe Gen 5 cable Memory Specs Memory Clock 28Gbps Standard Memory Config 32GB Memory Interface GDDR7 Memory Interface Width 512-bit Memory Bandwidth (GB/sec) 1792 GB/sec Feature Support Real-Time Ray Tracing Yes Ray Tracing Cores 4th Generation, 318 TFLOPS Tensor Cores 5th Generation, 3352 AI TOPS NVIDIA Architecture Blackwell Microsoft DirectX 12 Ultimate NVIDIA DLSS 4 NVIDIA Ansel Yes NVIDIA FreeStyle Yes Bus Support PCI Express Gen 5 NVIDIA ShadowPlay Yes OS Certification Windows 11 / 10, Linux, FreeBSDx86 NVIDIA Highlights Yes NVIDIA G-SYNC™-Ready Yes Game Ready Drivers Yes NVIDIA Studio Drivers Yes NVIDIA GPU Boost™ Yes Vulkan API 1.4 OpenGL 4.6 NVIDIA Encoder 3x Ninth Generation NVIDIA Decoder 2x Sixth Generation Accessories Graphics Card Stand Yes (embedded with cooler) Graphics Card Dimensions Length 333 Height 137 Width 60 Display Support Multi Monitor up to 4 Maxmium Digital Resolution 4K at 480Hz or 8K at 165Hz with DSC HDCP 2.3 Standard Display Connectors 3x DisplayPort 2.1b, 1x HDMI 2.1b