Atari VCS 800 GPU and Stream Processor - video card comparison

Atari VCS 800 GPU

Stream Processor

Architecture

GCN 5.0 (2017−2020)

Ultra-Threaded SE

GPU code name

Banded Kestrel

R580

Market segment

Desktop

Release date

December 2020

2006

Interface

IGP

PCIe 1.0 x16

Supplementary power connectors

None

1x 6-pin

Boost clock speed

1201 MHz

Core clock speed

594 MHz

Manufacturing process technology

14 nm

90 nm

Number of transistors

4,940 million

384 million

Pipelines / CUDA cores

192

Power consumption (TDP)

15 Watt

165 Watt

Texture fill rate

14.41

9.504

Memory type

DDR4

GDDR3

Maximum RAM amount

8 GB

1 GB

Memory bus width

128 Bit

256 Bit

Memory clock speed

2.4 GB/s

1296 MBps

Memory bandwidth

38.4 GB/s

41.47 GB/s

Display Connectors

No outputs

2x DVI, 1x S-Video

DirectX

12 (12_1)

9.0c (9_3)

OpenCL

2.1

N/A

OpenGL

4.6

2.1 (full) Shader Model6.43.0

Vulkan

1.2

N/A