A100 PCIe 80 GB and CMP 170HX - video card comparison
A100 PCIe 80 GB
CMP 170HX
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
GA100
GA100
Market segment
Desktop
Desktop
Release date
June 2021
September 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x4
Supplementary power connectors
8-pin EPS
2x 8-pin
Boost clock speed
1410 MHz
1410 MHz
Manufacturing process technology
7 nm
7 nm
Number of transistors
54,200 million
54,200 million
Pipelines / CUDA cores
6912
4480
Power consumption (TDP)
250 Watt
250 Watt
Texture fill rate
609.1
394.8
Memory type
HBM2e
HBM2e
Maximum RAM amount
80 GB
16 GB
Memory bus width
5120 Bit
4096 Bit
Memory clock speed
3.2 GB/s
2.9 GB/s
Memory bandwidth
2,039 GB/s
1,493 GB/s
Display Connectors
No outputs
No outputs
DirectX
N/A
N/A
CUDA
8.0
8.0
OpenCL
3.0
3.0
OpenGL
N/A
N/A
Shader Model
N/A
N/A
Vulkan
N/A
N/A