A100 PCIe 80 GB and RTX A4500 - video card comparison
A100 PCIe 80 GB
RTX A4500
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
GA100
GA102
Market segment
Desktop
Workstation
Release date
June 2021
November 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
1x 8-pin
Boost clock speed
1410 MHz
1650 MHz
Manufacturing process technology
7 nm
8 nm
Number of transistors
54,200 million
28,300 million
Pipelines / CUDA cores
6912
7168
Power consumption (TDP)
250 Watt
200 Watt
Texture fill rate
609.1
369.6
Memory type
HBM2e
GDDR6
Maximum RAM amount
80 GB
20 GB
Memory bus width
5120 Bit
320 Bit
Memory clock speed
3.2 GB/s
16 GB/s
Memory bandwidth
2,039 GB/s
640.0 GB/s
Display Connectors
No outputs
4x DisplayPort 1.4a
DirectX
N/A
12 Ultimate (12_2)
CUDA
8.0
8.6
OpenCL
3.0
3.0
OpenGL
N/A
4.6
Shader Model
N/A
6.7
Vulkan
N/A
1.3