AMD Radeon RX 550X 640SP

This is a GPU manufactured with GlobalFoundries 14nm process, based on AMD GCN 4.0 architecture and released on Apr 2018. It features 3 billion transistors, 640 Rendering cores and 2GB GDDR5 memory, with 1024KB L2 cache, theoretical performance of 1371GFLOPS, with total power consumption of 60W.

Graphics Card

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Release Date

Apr 2018

Generation

Polaris

Type

Desktop

Bus Interface

PCIe 3.0 x8

Clock Speeds

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Base Clock

1019MHz

Boost Clock

1071MHz

Memory Clock

1500MHz

Memory

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Memory Size

2GB

Memory Type

GDDR5

Memory Bus

128bit

Bandwidth

96.00 GB/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

1024KB

Theoretical Performance

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Pixel Rate

17.14 GPixel/s

Texture Rate

42.84 GTexel/s

FP16 (half)

1371 GFLOPS

FP32 (float)

1371 GFLOPS

FP64 (double)

85.68 GFLOPS

Graphics Processor

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GPU Name

Baffin

GPU Variant

Baffin LE

Architecture

GCN 4.0

Foundry

GlobalFoundries

Process Size

14 nm

Transistors

3,000 million

Die Size

123mm²

Board Design

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TDP

60W

Suggested PSU

250W

Outputs

1x DVI
1x HDMI 2.0b
1x DisplayPort 1.4a

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)

NVIDIA Quadro P620 2 GB GDDR5

1.386 TFLOPS

AMD Radeon Pro WX 3200 Mobile 4 GB GDDR5

1.385 TFLOPS

Intel Arc Graphics 48EU Mobile System Shared System Shared

1.382 TFLOPS

AMD Radeon 550X 640SP 4 GB GDDR5

1.371 TFLOPS

AMD Radeon RX 550X 640SP 2 GB GDDR5

1.371 TFLOPS

AMD Radeon RX 550 640SP 2 GB GDDR5

1.371 TFLOPS

AMD Radeon HD 6770 1024 MB GDDR5

1.36 TFLOPS

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