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GeForce RTX 4090 Max-Q

General
ManufacturerNVIDIA
SeriesGeForce 40 Mobile
GPU NameAD103
ArchitectureAda Lovelace
GenerationGeForce 40 Mobile
Release DateJan 2023
Bus InterfacePCIe 4.0 x16
Process & Die
FoundryTSMC
Process Size5 nm
Transistors45,900 M
Transistor Density121,100 K/mm²
Die Size379 mm²
Clock Speeds
Base Clock930 MHz
Boost Clock1,455 MHz
Memory
VRAM16 GB
Memory TypeGDDR6
Memory Clock2,250 MHz
Memory Bus256-bit
Bandwidth576 GB/s
Processing Units
Shading Units9,728
TMUs304
ROPs112
SMs76
Tensor Cores304
RT Cores76
Cache
L1 Cache128 KB
L2 Cache64 MB
Power & Thermals
TDP80 W
Power ConnectorsNone
Dimensions
Outputs
API Support
DirectX12.2
OpenGL4.6
Vulkan1.3
OpenCL3.0
CUDA8.9
Shader Model6.8
Theoretical Performance
Pixel Rate163 GP/s
Texture Rate442.3 GT/s
FP16 (Half)28,310 GFLOPS
FP32 (Single)28,310 GFLOPS
FP64 (Double)442.3 GFLOPS
External
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