Radeon RX 550X Mobile

GPU Code: Polaris 23

2 GB

GDDR5

1176 MHz

Boost Clock

50 W

TDP

14 nm

Process
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Technical Specifications

Core Specifications
Architecture: GCN 4.0
Process Size: 14 nm
Base Clock: 1100 MHz
Boost Clock: 1176 MHz
Shader Units: 640
TMUs: 40
ROPs: 16
Memory & Performance
Memory Size: 2 GB
Memory Type: GDDR5
Memory Bandwidth: 48.0 GB/s
Bus Interface: PCIe 3.0 x8
TDP: 50 W
Cache & Die Information
L1 Cache: 16 KB
L2 Cache: 0.5 MB
Die Size: 103 mm²
Transistors: 2.2 billion
Transistor Density: 21.4 million/mm²

API Support

DirectX
12
OpenGL
4.6
Vulkan
1.3

Physical Specifications

Power Connectors: None

Quick Facts

Release Date: 2018-04-11
Manufacturer: AMD

Performance

Pixel Fill Rate 18.8 GPixel/s
Texture Fill Rate 47.0 GTexel/s
FP32 Performance 1.5 TFLOPS