Radeon 680M and Arc A380M - video card comparison
Radeon 680M
Arc A380M
Architecture
RDNA 2 (2020−2022)
Generation 12.7 (2022)
GPU code name
RDNA 2 Rembrandt
DG2-128
Market segment
Laptop
Desktop
Release date
January 2022
January 2023
Interface
PCIe 4.0 x8
MXM-A (3.1)
Supplementary power connectors
None
-
Boost clock speed
2400 MHz
2000 MHz
Manufacturing process technology
6 nm
6 nm
Number of transistors
13,100 million
7,200 million
Pipelines / CUDA cores
768
1024
Power consumption (TDP)
45 Watt
35 Watt
Texture fill rate
115.2
128.0
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
6 GB
Memory bus width
System Shared
96 Bit
Memory clock speed
System Shared
15.5 GB/s
Memory bandwidth
-
186.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2
1.3