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Radeon RX 550

GCN 4.0 Radeon RX 500 Series Gaming Desktop GDDR5 2017

Key Metrics

Launch Date: 2017-04-20
Stream Processors: 512
Memory: 2 GB GDDR5
Memory Bandwidth: 112 GB/s
TDP/TBP: 50 W
Interface: PCIe 3.0 x8

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GPU Specs

What do these fields mean?

Identity
Entry Type	Reference GPU
Official Name	AMD Radeon RX 550
Architecture	GCN 4.0
Launch Date	2017-04-20
Core Specs
GPU Die	Lexa
Chip Variant / Package	FCBGA-769
Process Node	GlobalFoundries 14 nm
Transistor Count	2.2 billion
Die Size	103 mm²
Stream Processors	512
TMUs	32
ROPs	16
Base Clock	1,100 MHz
Boost Clock	1,183 MHz
Pixel Fillrate	18.93 GP/s
Texture Fillrate	37.86 GT/s
FP32 Throughput	1.21 TFLOPS
FP16 Throughput	1.21 TFLOPS
FP64 Throughput	0.08 TFLOPS
Memory
Memory Size	2 GB
Memory Type	GDDR5
Memory Bus Width	128-bit
Memory Clock	1,750 MHz
Memory Bandwidth	112 GB/s
L2 Cache	0.5 MB
L1 Cache	16 KB
Board and Display
TDP / TBP	50 W
Recommended PSU	250 W
Interface	PCIe 3.0 x8
Display Outputs	1x DVI, 1x HDMI 2.0b, 1x DisplayPort 1.4a
Slot Width	Dual-slot
Card Length	145 mm
Software
Shader Model	6.7
DirectX Support	DirectX 12.0
Vulkan Support	Vulkan 1.3
OpenGL Support	OpenGL 4.6
OpenCL Support	OpenCL 2.1

Reviews1 review

ArticleExact modelTom's Hardware · 2017-04-27

AMD Radeon RX 550 2GB Review - Tom's Hardware | Tom's Hardware

Review of the Radeon RX 550.

Sources

Independent reference sources

TechPowerUp GPU SpecsOpen source