GeForce RTX 4080 Ti Max-Q and Radeon 780M - video card comparison
GeForce RTX 4080 Ti Max-Q
Radeon 780M
Architecture
Ada Lovelace
RDNA 3
GPU code name
AD104
Phoenix
Market segment
Desktop
Laptop
Release date
-
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
1350 MHz
3000 MHz
Core clock speed
-
1500 MHz
Manufacturing process technology
4 nm
4 nm
Number of transistors
35,800 million
25,390 million
Pipelines / CUDA cores
7280
768
Power consumption (TDP)
-
54 Watt (35 - 54 Watt TGP)
Texture fill rate
324.0
139.2
Memory type
GDDR6
System Shared
Maximum RAM amount
12 GB
System Shared
Memory bus width
192 Bit
System Shared
Memory clock speed
14 GB/s
System Shared
Memory bandwidth
336.0 GB/s
-
Shared memory
-
+
Display Connectors
Portable Device Dependent
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.9
-
OpenCL
3.0
2.1
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3