GeForce GT 730 and A40 PCIe - video card comparison
GeForce GT 730
A40 PCIe
Architecture
Fermi (2010−2014)
Ampere (2020−2022)
GPU code name
GF108
GA102
Market segment
Desktop
Desktop
Release date
June 2014
October 2020
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
8-pin EPS
Boost clock speed
-
1755 MHz
Core clock speed
700 MHz
-
Floating-point performance
268.8 gflops
-
Manufacturing process technology
40 nm
8 nm
Number of transistors
585 million
28,300 million
Pipelines / CUDA cores
96
10752
Power consumption (TDP)
49 Watt
300 Watt
Texture fill rate
11.2 GT/s
589.7
Memory type
DDR3
GDDR6
Maximum RAM amount
2 GB
48 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
1800 MHz
14.5 GB/s
Memory bandwidth
25.6 GB/s
695.8 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
3x DisplayPort
HDMI
+
-
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
2.1
8.6
OpenCL
1.1
2.0
OpenGL
4.6
4.6
Shader Model
5.1
6.5
Vulkan
N/A
1.2