AMD Radeon Pro W5500M vs AMD Radeon RX 550X Mobile

VS

AMD Radeon Pro W5500M

AMD Radeon RX 550X Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro W5500M and 2GB VRAM Radeon RX 550X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W5500M 's Advantages

Released 1 years and 10 months late

Boost Clock has increased by 45% (1700MHz vs 1176MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 48.00GB/s)

768 additional rendering cores

AMD Radeon RX 550X Mobile 's Advantages

Lower TDP (50W vs 85W)

Score

Benchmark

FP32 (float)

Radeon Pro W5500M +218%

4.787 TFLOPS

Radeon RX 550X Mobile

1.505 TFLOPS

Radeon Pro W5500M

VS

Radeon RX 550X Mobile

Graphics Card

Feb 2020

Release Date

Apr 2018

Radeon Pro Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

1000 MHz

Base Clock

1100 MHz

1700 MHz

Boost Clock

1176 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

64bit

224.0GB/s

Bandwidth

48.00GB/s

Render Config

22

Compute Units

10

-

1408

Shading Units

640

88

TMUs

40

32

ROPs

16

-

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

512 KB

-

Theoretical Performance

54.40 GPixel/s

Pixel Rate

18.82 GPixel/s

149.6 GTexel/s

Texture Rate

47.04 GTexel/s

9.574 TFLOPS

FP16 (half)

1.505 TFLOPS

4.787 TFLOPS

FP32 (float)

1.505 TFLOPS

299.2 GFLOPS

FP64 (double)

94.08 GFLOPS

Board Design

85W

TDP

50W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 14

GPU Name

Polaris 23

Navi 14 PRO XTM

GPU Variant

Polaris 23 MXT

RDNA 1.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

6.4 billion

Transistors

2.2 billion

158 mm²

Die Size

103 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2

-

6.5

Shader Model

6.4

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