Radeon R9 M295X Mac Edition and Radeon R9 M395 Mac Edition - video card comparison
Radeon R9 M295X Mac Edition
Radeon R9 M395 Mac Edition
Architecture
GCN 3.0 (2014−2017)
GCN 2.0 (2013−2017)
GPU code name
Amethyst
Grenada
Market segment
Desktop
Desktop
Release date
November 2014
May 2015
Interface
MXM-B (3.0)
MXM-B (3.0)
Supplementary power connectors
-
None
Core clock speed
850 MHz
834 MHz
Floating-point performance
3,482 gflops
2,989 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
5,000 million
6,200 million
Pipelines / CUDA cores
2048
1792
Power consumption (TDP)
250 Watt
250 Watt
Texture fill rate
108.8
93.41
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
5448 MHz
5460 MHz
Memory bandwidth
174.3 GB/s
174.7 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (12_0)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.3
6.3
Vulkan
1.2.131
1.2.131