
GeForce 7300 GT and RTX A400 - video card comparison
GeForce 7300 GT
RTX A400
Architecture
Curie (2003−2013)
Ampere (2020−2022)
GPU code name
G73
GA107
Market segment
Desktop
Desktop
Release date
May 2006
April 2024
Interface
PCIe 1.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
None
Boost clock speed
-
1762 MHz
Core clock speed
350 MHz
-
Manufacturing process technology
90 nm
8 nm
Number of transistors
177 million
8,700 million
Pipelines / CUDA cores
-
768
Power consumption (TDP)
24 Watt
50 Watt
Texture fill rate
2.800
42.29
Memory type
DDR2
GDDR6
Maximum RAM amount
128 MB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
650 MBps
12 GB/s
Memory bandwidth
10.4 GB/s
96 GB/s
Display Connectors
1x DVI, 1x VGA, 1x S-Video
4x mini-DisplayPort 1.4a
DirectX
9.0c (9_3)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
N/A
3.0
OpenGL
2.1
4.6
Shader Model
3.0
6.7
Vulkan
N/A
1.3