GeForce RTX 4080 Max-Q and GeForce RTX 4080 Mobile - video card comparison
GeForce RTX 4080 Max-Q
GeForce RTX 4080 Mobile
Architecture
Ada Lovelace
Ada Lovelace
GPU code name
AD104
GN21-X9
Market segment
Desktop
Laptop
Release date
January 2023
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
1350 MHz
2280 MHz
Core clock speed
-
1860 MHz
Manufacturing process technology
4 nm
5 nm
Number of transistors
35,800 million
35,800 million
Pipelines / CUDA cores
7424
7424
Power consumption (TDP)
60 Watt
150 Watt (60 - 150 Watt TGP)
Texture fill rate
313.2
386.3
Memory type
GDDR6
GDDR6X
Maximum RAM amount
12 GB
12 GB
Memory bus width
192 Bit
192 Bit
Memory clock speed
14 GB/s
20000 MHz
Memory bandwidth
336.0 GB/s
432.0 GB/s
Shared memory
-
-
Display Connectors
Portable Device Dependent
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.9
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3