Key Information
Brand
NVIDIA
Model
GeForce RTX 4090
Type
GPU
Category
gpu
Price
$1,599+
General
Architecture
Ada Lovelace
Cuda cores
16384
Base clock GHz
2.23
Boost clock GHz
2.52
Dlss
DLSS 3.5 with Frame Generation and Ray Reconstruction
Av1 encode decode
true
Studio drivers
true
Reflex
true
G sync
true
Max resolution
8K @ 60Hz or 4K @ 240Hz
Multi monitor support
4
Apis supported
DirectX 12 Ultimate
Vulkan RT
OpenGL 4.6
Vulkan RT
OpenGL 4.6
Pci express
Gen 4
Resizable bar
true
Vr ready
true
Nvidia broadcast
true
Nvidia omniverse
true
Key benefits
Ultra 4K and VR gaming performance
AI-enhanced rendering and video processing
Stable performance for creative and professional workloads
High-performance compute for AI, CAD, and data science
AI-enhanced rendering and video processing
Stable performance for creative and professional workloads
High-performance compute for AI, CAD, and data science
Vram
Capacity GB
24
Type
GDDR6X
Bus width bits
384
Tensor cores
Generation
4
Ai tops
1321
Ray tracing
Generation
3
Performance TFLOPS
191
Nvenc
Generation
8
Count
2
Nvdec
Generation
5
Power
Total graphics power W
450
Recommended system power W
850
Thermal
Max temperature C
90
Idle power W
19
Video playback power W
25
Average gaming power W
315
Physical
Length mm
304
Width mm
137
Slot size
3-slot (61mm)
Power
Power Rating
Total graphics power W: 450 • Recommended system power W: 850
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