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Spec GeForce RTX 4090 Max-Q
Overview
Product name NVIDIA GeForce RTX 4090 Max-Q
Architecture Ada Lovelace
Generation / family GeForce RTX 40 Series
GPU codename AD103
Launch date 2023-01-03
Market segment Laptop, Flagship in GeForce RTX 40 Series
Board type / entry type Laptop GPU
GPU
Process node TSMC 5 nm
Die size 379 mm²
Transistor count 45.9 billion
GPU chip AD103
SM / multiprocessor count 76
CUDA Cores 9728
Tensor Cores 304
RT Cores 76
ROPs 112
TMUs 304
Clocks
Base / Core clock 930 MHz
Boost clock 1,455 MHz
Memory clock 2,250 MHz
Memory
Memory size 16 GB
Memory type GDDR6
Memory bus width 256-bit
Memory bandwidth 576 GB/s
Bus / Interface
Bus interface PCIe 4.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 80 W
Power connectors None
Slot width IGP
Features
DirectX support DirectX 12.2
OpenGL support OpenGL 4.6
Vulkan support Vulkan 1.4
CUDA support 8.9
Shader Model 6.8
Ray tracing support Hardware RT units present
Performance / Benchmarks
FP32 throughput 28.31 TFLOPS
FP16 throughput 28.31 TFLOPS

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