AMD Radeon R9 M395 Mac Edition vs AMD Radeon RX 5500M
GPU Specs Compare
Graphics Card
Release Date
May 2015
Oct 2019
Generation
Crystal System
Mobility Radeon
Type
Mobile
Mobile
Bus Interface
MXM-B (3.0)
PCIe 4.0 x8
Clock Speeds
Memory Clock
1365 MHz
1750 MHz
Base Clock
-
1375 MHz
Boost Clock
-
1645 MHz
Memory
Memory Size
2GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
128bit
Bandwidth
174.7GB/s
224.0GB/s
Render Config
Compute Units
28
22
Shading Units
1792
1408
TMUs
112
88
ROPs
32
32
L2 Cache
-
2 MB
Theoretical Performance
Pixel Rate
26.69 GPixel/s
52.64 GPixel/s
Texture Rate
93.41 GTexel/s
144.8 GTexel/s
FP32 (float)
2.989 TFLOPS
4.632 TFLOPS
FP64 (double)
373.6 GFLOPS
289.5 GFLOPS
FP16 (half)
-
9.265 TFLOPS
Graphics Processor
GPU Name
Amethyst
Navi 14
GPU Variant
Amethyst PRO(216-0872004)
Navi 14 XTM
Architecture
GCN 3.0
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
5 billion
6.4 billion
Die Size
366 mm²
158 mm²
Board Design
TDP
250W
85W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.3
Shader Model
6.3
6.5