Radeon Vega 8 Efficient and Arc A770M - video card comparison
Radeon Vega 8 Efficient
Arc A770M
Architecture
GCN 5.0 (2017−2020)
Xe HPG (2020−2022)
GPU code name
Raven
Alchemist
Market segment
Desktop
Laptop
Release date
April 2018
March 2022
Interface
IGP
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
1100 MHz
-
Core clock speed
300 MHz
1650 MHz
Manufacturing process technology
14 nm
6 nm
Number of transistors
4,940 million
21,700 million
Pipelines / CUDA cores
512
512
Power consumption (TDP)
35 Watt
150 Watt (120 - 150 Watt TGP)
Texture fill rate
35.20
422.4
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
16 GB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
16000 MHz
Memory bandwidth
-
384.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.6
Vulkan
1.2.131
1.3