GeForce RTX 3080 Ti Mobile and GeForce RTX 4080 Ti Max-Q - video card comparison
GeForce RTX 3080 Ti Mobile
GeForce RTX 4080 Ti Max-Q
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
GN20-E8
AD104
Market segment
Laptop
Desktop
Release date
January 2022
-
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
None
Boost clock speed
1590 MHz
1350 MHz
Core clock speed
975 MHz
-
Manufacturing process technology
8 nm
4 nm
Number of transistors
-
35,800 million
Pipelines / CUDA cores
7424
7280
Power consumption (TDP)
150 Watt (80 - 150 Watt TGP)
-
Texture fill rate
292.3
324.0
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
12 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
14000 MHz
14 GB/s
Memory bandwidth
512.0 GB/s
336.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.3
1.3