AMD Radeon 550X Mobile

This is a GPU manufactured with GlobalFoundries 14nm process, based on AMD GCN 4.0 architecture and released on Apr 2018. It features 2.2 billion transistors, 10 Rendering cores and 4GB GDDR5 memory, with 256KB L2 cache, theoretical performance of 1.647TFLOPS, with total power consumption of 50W.

Graphics Card

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Release Date

Apr 2018

Generation

Mobility Radeon

Type

Mobile

Bus Interface

PCIe 3.0 x8

Clock Speeds

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Base Clock

1100 MHz

Boost Clock

1287 MHz

Memory Clock

1500 MHz

Memory

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Memory Size

4GB

Memory Type

GDDR5

Memory Bus

64bit

Bandwidth

48.00GB/s

Render Config

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Compute Units

10

Shading Units

640

TMUs

40

ROPs

16

L1 Cache

16 KB (per CU)

L2 Cache

256 KB

Theoretical Performance

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Pixel Rate

20.59 GPixel/s

Texture Rate

51.48 GTexel/s

FP16 (half)

1.647 TFLOPS

FP32 (float)

1.647 TFLOPS

FP64 (double)

103.0 GFLOPS

Graphics Processor

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GPU Name

Polaris 23

GPU Variant

Polaris 23 MXT

Architecture

GCN 4.0

Foundry

GlobalFoundries

Process Size

14 nm

Transistors

2.2 billion

Die Size

103 mm²

Board Design

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TDP

50W

Outputs

No outputs

Power Connectors

None

Graphics Features

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DirectX

12 (12_0)

OpenGL

4.6

OpenCL

2.1

Vulkan

1.2

Shader Model

6.4

Rankings

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FP32 (float)

AMD FirePro W6150M 4 GB GDDR5

1.651 TFLOPS

AMD FirePro M6100 2 GB GDDR5

1.651 TFLOPS

AMD Radeon HD 8950M 2 GB GDDR5

1.651 TFLOPS

AMD Radeon 550X Mobile 4 GB GDDR5

1.647 TFLOPS

AMD Radeon RX 550 Mobile 2 GB GDDR5

1.647 TFLOPS

AMD Steam Deck GPU 16 GB LPDDR5

1.638 TFLOPS

AMD Steam Deck OLED GPU 16 GB LPDDR5

1.638 TFLOPS

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