AMD Radeon Pro 5300 vs AMD Radeon 550X Mobile
GPU · Specs Compare
Graphics Card
Release Date
Aug 2020
Apr 2018
Generation
Radeon Pro Mac
Mobility Radeon
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 3.0 x8
Clock Speeds
Base Clock
1000 MHz
1100 MHz
Boost Clock
1650 MHz
1287 MHz
Memory Clock
1750 MHz
1500 MHz
Memory
Memory Size
4GB
4GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
64bit
Bandwidth
224.0GB/s
48.00GB/s
Render Config
Compute Units
20
10
Shading Units
1280
640
TMUs
80
40
ROPs
32
16
L2 Cache
2 MB
256 KB
L1 Cache
—
16 KB (per CU)
Theoretical Performance
Pixel Rate
52.80 GPixel/s
20.59 GPixel/s
Texture Rate
132.0 GTexel/s
51.48 GTexel/s
FP16 (half)
8.448 TFLOPS
1.647 TFLOPS
FP32 (float)
4.224 TFLOPS
1.647 TFLOPS
FP64 (double)
264.0 GFLOPS
103.0 GFLOPS
Graphics Processor
GPU Name
Navi 14
Polaris 23
GPU Variant
Navi 14 PRO XE
Polaris 23 MXT
Architecture
RDNA 1.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
6.4 billion
2.2 billion
Die Size
158 mm²
103 mm²
Board Design
TDP
85W
50W
Suggested PSU
250 W
—
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
2.1
Vulkan
1.3
1.2
Shader Model
6.5
6.4
Benchmark
3DMark Time Spy
4,558
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.