A100 PCIe 80 GB and Radeon Instinct MI300 - video card comparison
A100 PCIe 80 GB
Radeon Instinct MI300
Architecture
Ampere (2020−2022)
CDNA 3.0
GPU code name
GA100
Aqua Vanjaram
Market segment
Desktop
Desktop
Release date
June 2021
January 2023
Interface
PCIe 4.0 x16
PCIe 5.0 x16
Supplementary power connectors
8-pin EPS
2x 8-pin
Boost clock speed
1410 MHz
1700 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
54,200 million
153,000 million
Pipelines / CUDA cores
6912
14080
Power consumption (TDP)
250 Watt
600 Watt
Texture fill rate
609.1
1,496
Memory type
HBM2e
HBM3
Maximum RAM amount
80 GB
128 GB
Memory bus width
5120 Bit
8192 Bit
Memory clock speed
3.2 GB/s
3.2 GB/s
Memory bandwidth
2,039 GB/s
3,277 GB/s
Display Connectors
No outputs
No outputs
DirectX
N/A
N/A
CUDA
8.0
-
OpenCL
3.0
3.0
OpenGL
N/A
N/A
Shader Model
N/A
N/A
Vulkan
N/A
N/A