NVidia
NVidia
GeForce RTX 4090
- Product code
- GEFORCE RTX 4090
- Category
- IT & Network
- Family
- rtx-4090
- Power
- 450 W
Specifications
GPU Engine Specs
- NVIDIA CUDA Cores
- 16384
- Shader Cores
- Ada Lovelace 83 TFLOPS
- Ray Tracing Cores
- 3rd Generation 191 TFLOPS
- Tensor Cores (AI)
- 4th Generation 1321 AI TOPS
- Boost Clock (GHz)
- 2.52
- Base Clock (GHz)
- 2.23
Memory Specs
- Standard Memory Config
- 24 GB GDDR6X
- Memory Interface Width
- 384-bit
Technology Support
- NVIDIA Architecture
- Ada Lovelace
- Ray Tracing
- Yes
- NVIDIA DLSS
- DLSS 3.5 Super Resolution DLAA Ray Reconstruction Frame Generation
- NVIDIA Reflex
- Yes
- NVIDIA Broadcast
- Yes
- PCI Express Gen 4
- Yes
- Resizable BAR
- Yes
- NVIDIA GeForce Experience
- Yes
- Photo Mode
- Yes
- NVIDIA FreeStyle
- Yes
- NVIDIA ShadowPlay
- Yes
- NVIDIA Highlights
- Yes
- NVIDIA G-SYNC
- Yes
- Game Ready Drivers
- Yes
- NVIDIA Studio Drivers
- Yes
- NVIDIA Omniverse
- Yes
- Microsoft DirectX 12 Ultimate
- Yes
- NVIDIA GPU Boost
- Yes
- NVIDIA NVLink (SLI-Ready)
- No
- Vulkan RT API, OpenGL 4.6
- Yes
- NVIDIA Encoder (NVENC)
- 2x 8th Generation
- NVIDIA Decoder (NVDEC)
- 5th Generation
- AV1 Encode
- Yes
- AV1 Decode
- Yes
- CUDA Capability
- 8.9
- VR Ready
- Yes
Display Support
- Maximum Resolution & Refresh Rate
- 4K at 240Hz or 8K at 60Hz with DSC, HDR
- Standard Display Connectors
- HDMI , 3x DisplayPort
- Multi Monitor
- up to 4
- HDCP
- 2.3
Card Dimensions
- Length
- 304 mm
- Width
- 137 mm
- Slots
- 3-Slot (61mm)
Thermal and Power Specs
- Maximum GPU Temperature (in C)
- 90
- Idle Power (W)
- 19
- Video Playback Power (W)
- 25
- Average Gaming Power (W)
- 315
- Total Graphics Power (W)
- 450
- Required System Power (W)
- 850
- Supplementary Power Connectors
- 3x PCIe 8-pin cables (adapter in box) OR 450 W or greater PCIe Gen 5 cable
