Radeon Instinct MI100 and Radeon Instinct MI250 - video card comparison
Radeon Instinct MI100
Radeon Instinct MI250
Architecture
CDNA 1.0 (2020)
CDNA 2.0 (2021)
GPU code name
Arcturus
Aldebaran
Market segment
Desktop
Desktop
Release date
November 2020
November 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
2x 8-pin
Boost clock speed
1502 MHz
1700 MHz
Manufacturing process technology
7 nm
6 nm
Number of transistors
50,000 million
58,200 million
Pipelines / CUDA cores
7680
13312
Power consumption (TDP)
300 Watt
500 Watt
Texture fill rate
721.0
1,414
Memory type
HBM2
HBM2e
Maximum RAM amount
32 GB
128 GB
Memory bus width
4096 Bit
8192 Bit
Memory clock speed
2.4 GB/s
3.2 GB/s
Memory bandwidth
1,229 GB/s
3,277 GB/s
Display Connectors
No outputs
No outputs
DirectX
N/A
N/A
OpenCL
2.1
3.0
OpenGL
N/A
N/A
Shader Model
N/A
N/A
Vulkan
N/A
N/A