Radeon R9 M395 Mac Edition and Radeon R9 M380 Mac Edition - video card comparison
Radeon R9 M395 Mac Edition
Radeon R9 M380 Mac Edition
Architecture
GCN 2.0 (2013−2017)
GCN 2.0 (2013−2017)
GPU code name
Grenada
Strato
Market segment
Desktop
Desktop
Release date
May 2015
May 2015
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1021 MHz
Core clock speed
834 MHz
900 MHz
Floating-point performance
2,989 gflops
1,568 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
6,200 million
2,080 million
Pipelines / CUDA cores
1792
768
Power consumption (TDP)
250 Watt
-
Texture fill rate
93.41
49.01
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
5460 MHz
6272 MHz
Memory bandwidth
174.7 GB/s
100.4 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