AMD Radeon Instinct MI60 vs AMD Radeon R9 M295X Mac Edition
GPU Specs Compare
Graphics Card
Release Date
Nov 2018
Nov 2014
Generation
Radeon Instinct
Crystal System
Type
Professional
Mobile
Bus Interface
PCIe 4.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
1200 MHz
-
Boost Clock
1800 MHz
-
Memory Clock
1000 MHz
1362 MHz
Memory
Memory Size
32GB
4GB
Memory Type
HBM2
GDDR5
Memory Bus
4096bit
256bit
Bandwidth
1024GB/s
174.3GB/s
Render Config
Compute Units
64
32
Shading Units
4096
2048
TMUs
256
128
ROPs
64
32
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
512 KB
Theoretical Performance
Pixel Rate
115.2 GPixel/s
27.20 GPixel/s
Texture Rate
460.8 GTexel/s
108.8 GTexel/s
FP16 (half)
29.49 TFLOPS
3.482 TFLOPS
FP32 (float)
14.75 TFLOPS
3.482 TFLOPS
FP64 (double)
7.373 TFLOPS
217.6 GFLOPS
Graphics Processor
GPU Name
Vega 20
Amethyst
GPU Variant
Vega 20 GL
Amethyst XT
Architecture
GCN 5.1
GCN 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
13.23 billion
5 billion
Die Size
331 mm²
366 mm²
Board Design
TDP
300W
250W
Suggested PSU
700 W
-
Outputs
1x mini-DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
-
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.2
1.2
Shader Model
6.4
6.3