Atari VCS 800 GPU and GeForce RTX 5080 - video card comparison
Atari VCS 800 GPU
GeForce RTX 5080
Architecture
GCN 5.0 (2017−2020)
Blackwell 2.0
GPU code name
Banded Kestrel
GB203
Market segment
Desktop
Desktop
Release date
December 2020
2025 (recently)
Interface
IGP
PCIe 5.0 x16
Supplementary power connectors
None
1x 16-pin
Boost clock speed
1201 MHz
2520 MHz
Manufacturing process technology
14 nm
0 nm
Number of transistors
4,940 million
-
Pipelines / CUDA cores
192
10752
Power consumption (TDP)
15 Watt
350 Watt
Texture fill rate
14.41
846.7
Memory type
DDR4
GDDR7
Maximum RAM amount
8 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
2.4 GB/s
5 GB/s
Memory bandwidth
38.4 GB/s
160.0 GB/s
Display Connectors
No outputs
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
9.1
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.2
1.3