Radeon X800 XT Platinum AGP and Switch GPU - video card comparison
Radeon X800 XT Platinum AGP
Switch GPU
Architecture
R400 (2004−2008)
Maxwell 2.0 (2015−2019)
GPU code name
R420
GM20B
Market segment
Desktop
Desktop
Release date
May 2004
March 2017
Interface
AGP 8x
IGP
Supplementary power connectors
1x Molex
None
Boost clock speed
-
768 MHz
Core clock speed
520 MHz
-
Manufacturing process technology
130 nm
20 nm
Number of transistors
160 million
2,000 million
Pipelines / CUDA cores
-
256
Power consumption (TDP)
63 Watt
15 Watt
Texture fill rate
8.320
12.29
Memory type
GDDR3
DDR4
Maximum RAM amount
256 MB
4 GB
Memory bus width
256 Bit
64 Bit
Memory clock speed
1120 MHz
3200 MHz
Memory bandwidth
35.84 GB/s
25.6 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
No outputs
DirectX
9.0b (9_2)
12 (12_1)
CUDA
-
5.3
OpenCL
N/A
1.2
OpenGL
2.0
4.6
Shader Model
-
6.4
Vulkan
N/A
1.1.126