The NVIDIA GeForce RTX 4090 is the ultimate GeForce GPU. It brings a huge leap in performance, efficiency and AI-powered graphics. Experience ultra-high-performance gaming, incredibly detailed virtual worlds with ray tracing, unprecedented productivity and new possibilities of creativity. Powered by the NVIDIA Ada Lovelace architecture, it is equipped with 24 GB G6X memory to provide the ultimate experience for gamers and creatives. Graphics Processing Unit (GPU)/Clock Speed Powered by the NVIDIA GeForce RTX 4090 graphics processing unit (GPU) with a 2.52 GHz boost clock speed. On-board Memory 24GB GDDR6X (384-bit) Interface Compatibility PCI Express 4.0 and earlier PCI Express 3.0. Offers compatibility with a range of systems. Technologies 16,384 NVIDIA CUDA Cores, 2.52 GHz Boost Clock, Dedicated Ray Tracing Cores, Dedicated Tensor Cores, NVIDIA DLSS, Game Ready and NVIDIA Studio Drivers, NVIDIA GeForce Experience, NVIDIA Broadcast, NVIDIA G-SYNC, NVIDIA GPU Boost, GDDR6X Graphics Memory, PCI Express Gen 4 Microsoft DirectX 12 Ultimate, Vulkan RT APIs, Vulkan 1.3, Open GL 4.6, HDCP 2.3, DisplayPort 1.4a. Supports 4K 120Hz HDR, 8K 60Hz HDR, and Variable Refresh Rate as specified in HDMI 2.1a API (Application Programming Interface) Support DirectX 12 Ultimate, Vulkan RT, OpenGL 4.6 support HDMI and Display Port outputs Enable flexible connectivity Series NVIDIA GeForce “Ada Lovelace” RTX 40-Series System Requirements ents Windows 11 64-bit, Windows 10 64-bit, Linux 64-bit