AMD Radeon 540X Mobile vs AMD Radeon Pro 570X

VS

AMD Radeon 540X Mobile

AMD Radeon Pro 570X

We compared two Mobile platform GPUs: 2GB VRAM Radeon 540X Mobile and 4GB VRAM Radeon Pro 570X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 540X Mobile 's Advantages

Lower TDP (50W vs 150W)

AMD Radeon Pro 570X 's Advantages

Boost Clock has increased by 1% (1105MHz vs 1095MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (217.6GB/s vs 32.00GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 540X Mobile

1.121 TFLOPS

Radeon Pro 570X +253%

3.96 TFLOPS

Radeon 540X Mobile

VS

Radeon Pro 570X

Graphics Card

Feb 2019

Release Date

Mar 2019

Mobility Radeon

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

980 MHz

Base Clock

1000 MHz

1095 MHz

Boost Clock

1105 MHz

1000 MHz

Memory Clock

1700 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

256bit

32.00GB/s

Bandwidth

217.6GB/s

Render Config

8

Compute Units

28

-

512

Shading Units

1792

32

TMUs

112

16

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

2 MB

-

Theoretical Performance

17.52 GPixel/s

Pixel Rate

35.36 GPixel/s

35.04 GTexel/s

Texture Rate

123.8 GTexel/s

1121 GFLOPS

FP16 (half)

3.960 TFLOPS

1121 GFLOPS

FP32 (float)

3.960 TFLOPS

70.08 GFLOPS

FP64 (double)

247.5 GFLOPS

Board Design

50W

TDP

150W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Lexa

GPU Name

Polaris 20

Lexa PRO (215-0904018)

GPU Variant

Polaris 20

GCN 4.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

2.2 billion

Transistors

5.7 billion

103 mm²

Die Size

232 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

6.4

Shader Model

6.4

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