Radeon R5 A255 and GeForce 7300 GT AGP - video card comparison
Radeon R5 A255
GeForce 7300 GT AGP
Architecture
GCN 3.0 (2014−2017)
Curie (2003−2013)
GPU code name
Topaz
G73
Market segment
Desktop
Desktop
Release date
2014
May 2006
Interface
PCIe 3.0 x8
AGP 8x
Supplementary power connectors
-
None
Boost clock speed
940 MHz
-
Core clock speed
925 MHz
350 MHz
Manufacturing process technology
28 nm
90 nm
Number of transistors
1,550 million
177 million
Pipelines / CUDA cores
384
-
Power consumption (TDP)
-
24 Watt
Texture fill rate
22.56
1.400
Memory type
GDDR5
DDR2
Maximum RAM amount
1 GB
128 MB
Memory bus width
128 Bit
128 Bit
Memory clock speed
4 GB/s
650 MHz
Memory bandwidth
64 GB/s
10.4 GB/s
Display Connectors
Portable Device Dependent
1x DVI, 1x VGA, 1x S-Video
DirectX
12 (12_0)
9.0c (9_3)
OpenCL
2.1
N/A
OpenGL
4.6
2.1
Shader Model
6.5
3.0
Vulkan
1.2.170
N/A