Atari VCS 800 GPU and Xbox One GPU - video card comparison
Atari VCS 800 GPU
Xbox One GPU
Architecture
GCN 5.0 (2017−2020)
GCN 1.0 (2012−2020)
GPU code name
Banded Kestrel
Durango
Market segment
Desktop
Desktop
Release date
December 2020
November 2013
Interface
IGP
IGP
Supplementary power connectors
None
-
Boost clock speed
1201 MHz
-
Core clock speed
-
853 MHz
Floating-point performance
-
1,310 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
4,940 million
5,000 million
Pipelines / CUDA cores
192
768
Power consumption (TDP)
15 Watt
95 Watt
Texture fill rate
14.41
40.94
Memory type
DDR4
DDR3
Maximum RAM amount
8 GB
8 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
2.4 GB/s
2132 MHz
Memory bandwidth
38.4 GB/s
68.22 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
11.2 (11_0)
OpenCL
2.1
1.2
OpenGL
4.6
N/A
Shader Model
6.4
5.1
Vulkan
1.2
1.1