AMD Radeon Instinct MI100 vs AMD Radeon Pro Vega II Duo
GPU Specs Compare
Graphics Card
Release Date
Nov 2020
Jun 2019
Generation
Radeon Instinct
Radeon Pro Mac
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
Apple MPX
Clock Speeds
Base Clock
1000 MHz
1400 MHz
Boost Clock
1502 MHz
1720 MHz
Memory Clock
1200 MHz
1000 MHz
Memory
Memory Size
32GB
32GB
Memory Type
HBM2
HBM2
Memory Bus
4096bit
4096bit
Bandwidth
1229GB/s
1020GB/s
Render Config
Compute Units
120
64
Shading Units
7680
4096
TMUs
480
256
ROPs
64
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
8 MB
4 MB
Theoretical Performance
Pixel Rate
96.13 GPixel/s
110.1 GPixel/s
Texture Rate
721.0 GTexel/s
440.3 GTexel/s
FP16 (half)
184.6 TFLOPS
28.18 TFLOPS
FP32 (float)
23.07 TFLOPS
14.09 TFLOPS
FP64 (double)
11.54 TFLOPS
7.045 TFLOPS
Graphics Processor
GPU Name
Arcturus
Vega 20
GPU Variant
Arcturus XL
Vega 20 XT
Architecture
CDNA 1.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
25.6 billion
13.23 billion
Die Size
750 mm²
331 mm²
Board Design
TDP
300W
475W
Suggested PSU
700 W
850 W
Outputs
No outputs
1x HDMI 2.0b4x Thunderbolt
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
2.1
2.1
Vulkan
N/A
1.3
Shader Model
N/A
6.7