AMD Radeon Instinct MI100 vs AMD Radeon R9 M395 Mac Edition
GPU · Specs Compare
Graphics Card
Release Date
Nov 2020
May 2015
Generation
Radeon Instinct
Crystal System
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1000 MHz
—
Boost Clock
1502 MHz
—
Memory Clock
1200 MHz
1365 MHz
Memory
Memory Size
32GB
2GB
Memory Type
HBM2
GDDR5
Memory Bus
4096bit
256bit
Bandwidth
1229GB/s
174.7GB/s
Render Config
Compute Units
120
28
Shading Units
7680
1792
TMUs
480
112
ROPs
64
32
L1 Cache
16 KB (per CU)
—
L2 Cache
8 MB
—
Theoretical Performance
Pixel Rate
96.13 GPixel/s
26.69 GPixel/s
Texture Rate
721.0 GTexel/s
93.41 GTexel/s
FP16 (half)
184.6 TFLOPS
—
FP32 (float)
23.07 TFLOPS
2.989 TFLOPS
FP64 (double)
11.54 TFLOPS
373.6 GFLOPS
Graphics Processor
GPU Name
Arcturus
Amethyst
GPU Variant
Arcturus XL
Amethyst PRO(216-0872004)
Architecture
CDNA 1.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
25.6 billion
5 billion
Die Size
750 mm²
366 mm²
Board Design
TDP
300W
250W
Suggested PSU
700 W
—
Outputs
No outputs
No outputs
Power Connectors
2x 8-pin
None
Graphics Features
DirectX
N/A
12 (12_0)
OpenGL
N/A
4.6
OpenCL
2.1
2.0
Vulkan
N/A
1.2
Shader Model
N/A
6.3
▲ Specs Compare
Data sourced from official specifications and benchmark tests.