Steam Deck GPU and Arc A550M - video card comparison
Steam Deck GPU
Arc A550M
Architecture
RDNA 2.0 (2020−2022)
Xe HPG (2020−2022)
GPU code name
Van Gogh
Alchemist
Market segment
Desktop
Laptop
Release date
February 2022
March 2022
Interface
-
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
1600 MHz
2005 MHz
Core clock speed
-
900 MHz
Manufacturing process technology
7 nm
6 nm
Number of transistors
2,400 million
21,700 million
Pipelines / CUDA cores
512
16
Power consumption (TDP)
15 Watt
80 Watt (60 - 80 Watt TGP)
Texture fill rate
51.20
115.2
Memory type
LPDDR5
GDDR6
Maximum RAM amount
16 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
5.5 GB/s
14000 MHz
Memory bandwidth
88 GB/s
192.0 GB/s
Shared memory
-
-
Display Connectors
1x USB Type-C
No outputs
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