Arc Pro A40 and Radeon 780M - video card comparison
Arc Pro A40
Radeon 780M
Architecture
Generation 12.7 (2022)
RDNA 3
GPU code name
DG2-128
Phoenix
Market segment
Desktop
Laptop
Release date
August 2022
January 2023
Interface
PCIe 4.0 x8
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
1700 MHz
3000 MHz
Core clock speed
-
1500 MHz
Manufacturing process technology
6 nm
4 nm
Number of transistors
7,200 million
25,390 million
Pipelines / CUDA cores
1024
768
Power consumption (TDP)
50 Watt
54 Watt (35 - 54 Watt TGP)
Texture fill rate
108.8
139.2
Memory type
GDDR6
System Shared
Maximum RAM amount
6 GB
System Shared
Memory bus width
96 Bit
System Shared
Memory clock speed
16 GB/s
System Shared
Memory bandwidth
192.0 GB/s
-
Shared memory
-
+
Display Connectors
4x mini-DisplayPort 2.0
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
3.0
2.1
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.3
1.3