AMD Radeon Pro W5500M vs AMD Radeon R9 M395X Mac Edition
GPU Specs Compare
Graphics Card
Release Date
Feb 2020
May 2015
Generation
Radeon Pro Mobile
Crystal System
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x8
MXM-B (3.0)
Clock Speeds
Base Clock
1000 MHz
-
Boost Clock
1700 MHz
-
Memory Clock
1750 MHz
1365 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
224.0GB/s
174.7GB/s
Render Config
Compute Units
22
32
Shading Units
1408
2048
TMUs
88
128
ROPs
32
32
L2 Cache
2 MB
512 KB
L1 Cache
-
16 KB (per CU)
Theoretical Performance
Pixel Rate
54.40 GPixel/s
29.09 GPixel/s
Texture Rate
149.6 GTexel/s
116.4 GTexel/s
FP16 (half)
9.574 TFLOPS
3.723 TFLOPS
FP32 (float)
4.787 TFLOPS
3.723 TFLOPS
FP64 (double)
299.2 GFLOPS
232.7 GFLOPS
Graphics Processor
GPU Name
Navi 14
Amethyst
GPU Variant
Navi 14 PRO XTM
Amethyst XT
Architecture
RDNA 1.0
GCN 3.0
Foundry
TSMC
TSMC
Process Size
7 nm
28 nm
Transistors
6.4 billion
5 billion
Die Size
158 mm²
366 mm²
Board Design
TDP
85W
250W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_1)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.3
1.2
Shader Model
6.5
6.3