G
NVIDIA GeForce RTX 4090 Max-Q
GPU
NVIDIA
Jan 2023 Released
The NVIDIA GeForce RTX 4090 Max-Q is a laptop-class GPU manufactured by NVIDIA, built on NVIDIA's officially announced 4 nm process technology, released in January 2023. This graphics card is equipped with 16GB GDDR6 memory, suitable for gaming and professional graphics applications.
Graphics Card
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Release Date
Jan 2023
Generation
GeForce 40 Mobile
Type
Mobile
Bus Interface
PCIe 4.0 x16
Clock Speeds
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Base Clock
930 MHz
Boost Clock
1455 MHz
Memory Clock
1750 MHz
Memory
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Memory Size
16GB
Memory Type
GDDR6
Memory Bus
256bit
Bandwidth
448.0GB/s
Render Config
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SM Count
76
Shading Units
9728
TMUs
304
ROPs
112
Tensor Cores
304
RT Cores
76
L1 Cache
128 KB (per SM)
L2 Cache
64 MB
Theoretical Performance
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Pixel Rate
163.0 GPixel/s
Texture Rate
442.3 GTexel/s
FP16 (half)
28.31 TFLOPS
FP32 (float)
28.31 TFLOPS
FP64 (double)
442.3 GFLOPS
Graphics Processor
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GPU Name
AD103
GPU Variant
GN21-X11
Architecture
Ada Lovelace
Foundry
TSMC
Process Size
4 nm
Transistors
45.9 billion
Die Size
379 mm²
Board Design
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TDP
80W
Outputs
Portable Device Dependent
Power Connectors
None
Graphics Features
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DirectX
12 Ultimate (12_2)
OpenGL
4.6
OpenCL
3.0
Vulkan
1.3
CUDA
8.9
Shader Model
6.7