NVIDIA GeForce RTX 4090 Max-Q
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.
Process Size
4 nm
Tensor Cores
304
Boost Clock
1455 MHz
Base Clock
930 MHz
TDP
80W
L1 Cache
128 KB (per SM)
Memory Size
16GB
Memory Type
GDDR6
Bandwidth
448.0GB/s
Shader Model
6.7
Graphics Card
Release Date
Jan 2023
Generation
GeForce 40 Mobile
Type
Mobile
Bus Interface
PCIe 4.0 x16
Clock Speeds
Base Clock
930 MHz
Boost Clock
1455 MHz
Memory Clock
1750 MHz
Memory
Memory Size
16GB
Memory Type
GDDR6
Memory Bus
i
256bit
Bandwidth
i
448.0GB/s
Render Config
SM Count
i
76
Shading Units
i
9728
TMUs
i
304
ROPs
i
112
Tensor Cores
i
304
RT Cores
76
L1 Cache
128 KB (per SM)
L2 Cache
64 MB
Theoretical Performance
Pixel Rate
i
163.0 GPixel/s
Texture Rate
i
442.3 GTexel/s
FP16 (half)
i
28.31 TFLOPS
FP32 (float)
i
28.31 TFLOPS
FP64 (double)
i
442.3 GFLOPS
Graphics Processor
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
TDP
80W
Outputs
Portable Device Dependent
Power Connectors
None
Graphics Features
DirectX
12 Ultimate (12_2)
OpenGL
4.6
OpenCL
3.0
Vulkan
i
1.3
CUDA
8.9
Shader Model
6.7