G
NVIDIA GeForce RTX 4090
GPU
NVIDIA
Sep 2022 Released
The NVIDIA GeForce RTX 4090 is a desktop-class GPU manufactured by NVIDIA, built on NVIDIA's officially announced 5 nm process technology, released in September 2022. This graphics card is equipped with 24GB GDDR6X memory, suitable for gaming and professional graphics applications.
Graphics Card
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Release Date
Sep 2022
Generation
GeForce 40
Type
Desktop
Bus Interface
PCIe 4.0 x16
Clock Speeds
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Base Clock
2235 MHz
Boost Clock
2520 MHz
Memory Clock
1313 MHz
Memory
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Memory Size
24GB
Memory Type
GDDR6X
Memory Bus
384bit
Bandwidth
1.01TB/s
Render Config
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SM Count
128
Shading Units
16384
TMUs
512
ROPs
176
Tensor Cores
512
RT Cores
128
L1 Cache
128 KB (per SM)
L2 Cache
72 MB
Theoretical Performance
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Pixel Rate
443.5 GPixel/s
Texture Rate
1290.2 GTexel/s
FP16 (half)
82.58 TFLOPS
FP32 (float)
82.58 TFLOPS
FP64 (double)
1290.2 GFLOPS
Graphics Processor
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GPU Name
AD102
GPU Variant
AD102-300-A1
Architecture
Ada Lovelace
Foundry
TSMC
Process Size
5 nm
Transistors
76.3 billion
Die Size
609 mm²
Board Design
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TDP
450W
Suggested PSU
850 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 16-pin
Graphics Features
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DirectX
12 Ultimate (12_2)
OpenGL
4.6
OpenCL
3.0
Vulkan
1.4
CUDA
8.9
Shader Model
6.8