Radeon RX 6550S

RDNA 2.0 Radeon RX 6000 Series Mobile Laptop GDDR6 2023

Key Metrics

Architecture: RDNA 2.0
Launch Date: 2023-01-04
Stream Processors: 1,024
Memory: 4 GB GDDR6
Memory Bandwidth: 128 GB/s
TDP/TBP: 50 W
Interface: PCIe 4.0 x4

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GPU Specs

What do these fields mean?

Identity
Entry Type	Laptop GPU
Official Name	AMD Radeon RX 6550S
Architecture	RDNA 2.0
Launch Date	2023-01-04
Core Specs
GPU Die	Navi 24
Process Node	TSMC 6 nm
Transistor Count	5.4 billion
Die Size	107 mm²
Stream Processors	1024
TMUs	64
ROPs	32
RT Units / RT Cores	16
Base Clock	2,000 MHz
Boost Clock	2,400 MHz
Pixel Fillrate	76.8 GP/s
Texture Fillrate	153.6 GT/s
FP32 Throughput	4.92 TFLOPS
FP16 Throughput	9.83 TFLOPS
FP64 Throughput	0.31 TFLOPS
Memory
Memory Size	4 GB
Memory Type	GDDR6
Memory Bus Width	64-bit
Memory Clock	2,000 MHz
Memory Bandwidth	128 GB/s
L2 Cache	1 MB
L1 Cache	128 KB
Board and Display
TDP / TBP	50 W
Interface	PCIe 4.0 x4
Slot Width	IGP
Software
Shader Model	6.8
DirectX Support	DirectX 12.2
Vulkan Support	Vulkan 1.4
OpenGL Support	OpenGL 4.6
OpenCL Support	OpenCL 2.2

Partial entry. Core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.

Sources

Sources reviewed: 2026-06-23

This entry is still being source-checked.

Data confidence and source status

Partial entry. Core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.

Verified: core specifications and historical notes have been reviewed against listed sources.
Partial: core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.
Imported: spec-only imported entry pending editorial source review.
Needs source review: narrative notes are incomplete until reviewed.

Independent reference sources

TechPowerUp GPU SpecsOpen source

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