Atari VCS 800 GPU and Steam Deck GPU - video card comparison
Atari VCS 800 GPU
Steam Deck GPU
Architecture
GCN 5.0 (2017−2020)
RDNA 2.0 (2020−2022)
GPU code name
Banded Kestrel
Van Gogh
Market segment
Desktop
Desktop
Release date
December 2020
February 2022
Interface
IGP
-
Supplementary power connectors
None
None
Boost clock speed
1201 MHz
1600 MHz
Manufacturing process technology
14 nm
7 nm
Number of transistors
4,940 million
2,400 million
Pipelines / CUDA cores
192
512
Power consumption (TDP)
15 Watt
15 Watt
Texture fill rate
14.41
51.20
Memory type
DDR4
LPDDR5
Maximum RAM amount
8 GB
16 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
2.4 GB/s
5.5 GB/s
Memory bandwidth
38.4 GB/s
88 GB/s
Display Connectors
No outputs
1x USB Type-C
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.1
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2
1.2