AMD Radeon 550X Mobile vs AMD Radeon Pro 5300
GPU Specs Compare
Graphics Card
Release Date
Apr 2018
Aug 2020
Generation
Mobility Radeon
Radeon Pro Mac
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x8
Clock Speeds
Base Clock
1100 MHz
1000 MHz
Boost Clock
1287 MHz
1650 MHz
Memory Clock
1500 MHz
1750 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR5
GDDR6
Memory Bus
64bit
128bit
Bandwidth
48.00GB/s
224.0GB/s
Render Config
Compute Units
10
20
Shading Units
640
1280
TMUs
40
80
ROPs
16
32
L1 Cache
16 KB (per CU)
-
L2 Cache
256 KB
2 MB
Theoretical Performance
Pixel Rate
20.59 GPixel/s
52.80 GPixel/s
Texture Rate
51.48 GTexel/s
132.0 GTexel/s
FP16 (half)
1.647 TFLOPS
8.448 TFLOPS
FP32 (float)
1.647 TFLOPS
4.224 TFLOPS
FP64 (double)
103.0 GFLOPS
264.0 GFLOPS
Graphics Processor
GPU Name
Polaris 23
Navi 14
GPU Variant
Polaris 23 MXT
Navi 14 PRO XE
Architecture
GCN 4.0
RDNA 1.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
2.2 billion
6.4 billion
Die Size
103 mm²
158 mm²
Board Design
TDP
50W
85W
Outputs
No outputs
No outputs
Power Connectors
None
None
Suggested PSU
-
250 W
Graphics Features
DirectX
12 (12_0)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.5
📊 Benchmark
3DMark Time Spy
-
4,558