Radeon Instinct MI25 and A10 PCIe - video card comparison
Radeon Instinct MI25
A10 PCIe
Architecture
GCN 5.0 (2017−2020)
Ampere (2020−2022)
GPU code name
Vega 10
GA102
Market segment
Desktop
Desktop
Release date
June 2017
April 2021
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
8-pin EPS
Boost clock speed
1500 MHz
1695 MHz
Core clock speed
1400 MHz
-
Floating-point performance
12,288 gflops
-
Manufacturing process technology
14 nm
8 nm
Number of transistors
12,500 million
28,300 million
Pipelines / CUDA cores
4096
9216
Power consumption (TDP)
300 Watt
150 Watt
Texture fill rate
384.0
488.2
Memory type
HBM2
GDDR6
Maximum RAM amount
16 GB
24 GB
Memory bus width
2048 Bit
384 Bit
Memory clock speed
1704 MHz
12.5 GB/s
Memory bandwidth
436.2 GB/s
600.2 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.6
Vulkan
1.1.125
1.2