Switch GPU and Radeon X800 PRO - video card comparison
Switch GPU
Radeon X800 PRO
Architecture
Maxwell 2.0 (2015−2019)
R400 (2004−2008)
GPU code name
GM20B
R423
Market segment
Desktop
Desktop
Release date
March 2017
May 2004
Interface
IGP
PCIe 1.0 x16
Supplementary power connectors
None
1x Molex
Boost clock speed
768 MHz
-
Core clock speed
-
475 MHz
Manufacturing process technology
20 nm
130 nm
Number of transistors
2,000 million
160 million
Pipelines / CUDA cores
256
-
Power consumption (TDP)
15 Watt
48 Watt
Texture fill rate
12.29
5.700
Memory type
DDR4
GDDR3
Maximum RAM amount
4 GB
256 MB
Memory bus width
64 Bit
256 Bit
Memory clock speed
3200 MHz
900 MHz
Memory bandwidth
25.6 GB/s
28.8 GB/s
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
12 (12_1)
9.0b (9_2)
CUDA
5.3
-
OpenCL
1.2
N/A
OpenGL
4.6
2.0
Shader Model
6.4
-
Vulkan
1.1.126
N/A