INNO3D GEFORCE RTX 4090 ICHILL FROSTBITE Technical Spec. GPU Engine Specs: CUDA Cores16384 Boost Clock (MHz)2580 Base Clock(MHz)2235 Thermal and Power Spec: Minimum System Power Requirement (W)850 Supplementary Power Connectors3x PCIe 8-pin cables (adapter in box) OR 450 W or greater PCIe Gen 5 cable Memory Specs: Memory Clock21Gbps Standard Memory Config24GB Memory Interface - GDDR6X Memory Interface Width384-bit Memory Bandwidth (GB/sec)1008 Feature Support: Real-Time Ray Tracing - Yes Ray Tracing Cores3rd Generation Tensor Cores4th Generation NVIDIA Architecture - Ada Lovelace Microsoft Direct - X12 Ultimate NVIDIA DLSS3 PCI Express Gen 4Yes NVIDIA GeForce Experience - Yes NVIDIA Ansel - Yes NVIDIA FreeStyleYes Bus Support - PCI-E 4.0 X16 NVIDIA ShadowPlayYes NVIDIA Highlights - Yes OS Certification - Windows 11 / 10, Linux, Free - BSDx86 NVIDIA G-SYNC -Ready - Yes Lighting module - Programmable RGB: Aura Sync, Mystic Light, Polychrome, RGB Fusion Game Ready Drivers - Yes NVIDIA Studio Drivers - Yes NVIDIA GPU Boost Yes Vulkan APIYes Open - GL4.6 HDMI 2.1Yes Display - Port 1.4a - Yes NVIDIA Encoder2x 8th Generation NVIDIA Decoder5th Generation VR Ready - Yes Accessories: Installation Guide - Yes Power Guide - Yes Graphics Card Dimensions: Length200mm Height159mm Width37mm Display Support: Multi Monitor - Yes Maxmium Digital Resolution7680x4320 HDCP2.3 Standard Display Connectors - HDMI 2.1, 3x Display - Port 1.4a