Radeon Pro SSG and A16 PCIe - video card comparison
Radeon Pro SSG
A16 PCIe
Architecture
GCN 3.0 (2014−2017)
Ampere (2020−2022)
GPU code name
Fiji
GA107
Market segment
Workstation
Desktop
Release date
July 2016
April 2021
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
8-pin EPS
Boost clock speed
1050 MHz
1695 MHz
Core clock speed
1440 MHz
-
Floating-point performance
12,288 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
8,900 million
17,400 million
Pipelines / CUDA cores
4096
2560
Power consumption (TDP)
260 Watt
250 Watt
Texture fill rate
268.8
135.6
Memory type
HBM
GDDR6
Maximum RAM amount
4 GB
16 GB
Memory bus width
4096 Bit
128 Bit
Memory clock speed
1000 MBps
14.5 GB/s
Memory bandwidth
512.0 GB/s
231.9 GB/s
Display Connectors
1x HDMI 1.4a, 3x mini-DisplayPort 1.2
No outputs
HDMI
+
-
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2.170
1.2