AMD Radeon R9 M280X vs AMD Radeon Pro W5500M
GPU Specs Compare
Graphics Card
Release Date
Feb 2015
Feb 2020
Generation
Gem System
Radeon Pro Mobile
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
900 MHz
1000 MHz
Boost Clock
1000 MHz
1700 MHz
Memory Clock
1375 MHz
1750 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
128bit
128bit
Bandwidth
88.00GB/s
224.0GB/s
Render Config
Compute Units
14
22
Shading Units
896
1408
TMUs
56
88
ROPs
16
32
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB
2 MB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
54.40 GPixel/s
Texture Rate
56.00 GTexel/s
149.6 GTexel/s
FP32 (float)
1.792 TFLOPS
4.787 TFLOPS
FP64 (double)
112.0 GFLOPS
299.2 GFLOPS
FP16 (half)
-
9.574 TFLOPS
Graphics Processor
GPU Name
Saturn
Navi 14
GPU Variant
Saturn XT(216-0843024)
Navi 14 PRO XTM
Architecture
GCN 2.0
RDNA 1.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
2.08 billion
6.4 billion
Die Size
160 mm²
158 mm²
Board Design
TDP
Unknown
85W
Outputs
Portable Device Dependent
No outputs
Power Connectors
-
None
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2.170
1.3
Shader Model
6.5
6.5