Radeon R9 M395 Mac Edition and RSX-90nm - video card comparison
Radeon R9 M395 Mac Edition
RSX-90nm
Architecture
GCN 2.0 (2013−2017)
Curie (2003−2013)
GPU code name
Grenada
RSX-90nm
Market segment
Desktop
Desktop
Release date
May 2015
-
Interface
MXM-B (3.0)
-
Supplementary power connectors
None
-
Core clock speed
834 MHz
-
Floating-point performance
2,989 gflops
-
Manufacturing process technology
28 nm
90 nm
Number of transistors
6,200 million
300 million
Pipelines / CUDA cores
1792
-
Power consumption (TDP)
250 Watt
-
Texture fill rate
93.41
-
Memory type
GDDR5
-
Maximum RAM amount
4 GB
-
Memory bus width
256 Bit
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Memory clock speed
5460 MHz
-
Memory bandwidth
174.7 GB/s
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Display Connectors
No outputs
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DirectX
12 (12_0)
N/A
OpenCL
2.0
N/A
OpenGL
4.6
ES 1.1
Shader Model
6.3
-
Vulkan
1.2.131
N/A