GeForce GT 720A and A800 PCIe 80 GB - video card comparison
GeForce GT 720A
A800 PCIe 80 GB
Architecture
Fermi 2.0 (2010−2014)
Ampere (2020−2022)
GPU code name
GF117
GA100
Market segment
Desktop
Desktop
Release date
July 2014
November 2022
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
8-pin EPS
Boost clock speed
-
1410 MHz
Core clock speed
775 MHz
-
Floating-point performance
360.2 gflops
-
Manufacturing process technology
28 nm
7 nm
Number of transistors
585 million
54,200 million
Pipelines / CUDA cores
96
6912
Power consumption (TDP)
33 Watt
250 Watt
Texture fill rate
12.40
609.1
Memory type
DDR3
HBM2e
Maximum RAM amount
1 GB
80 GB
Memory bus width
64 Bit
5120 Bit
Memory clock speed
2002 MHz
3 GB/s
Memory bandwidth
16.02 GB/s
1,935 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
N/A
CUDA
2.1
8.0
OpenCL
1.1
3.0
OpenGL
4.6
N/A
Shader Model
5.1
N/A
Vulkan
N/A
N/A