GeForce RTX 4080 Ti Mobile and GeForce RTX 4090 Max-Q - video card comparison
GeForce RTX 4080 Ti Mobile
GeForce RTX 4090 Max-Q
Architecture
Ada Lovelace
Ada Lovelace
GPU code name
AD104
AD103
Market segment
Laptop
Desktop
Release date
-
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
None
Boost clock speed
1665 MHz
1455 MHz
Manufacturing process technology
4 nm
4 nm
Number of transistors
35,800 million
45,900 million
Pipelines / CUDA cores
7280
9728
Power consumption (TDP)
175 Watt
80 Watt
Texture fill rate
399.6
442.3
Memory type
GDDR6
GDDR6
Maximum RAM amount
12 GB
16 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
16 GB/s
14 GB/s
Memory bandwidth
384.0 GB/s
448.0 GB/s
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