AMD Radeon RX 580X Mobile vs AMD Radeon Pro 570X

VS

AMD Radeon RX 580X Mobile AMD Radeon Pro 570X

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 580X 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 RX 580X Mobile 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (256.0GB/s vs 217.6GB/s)

512 additional rendering cores

Lower TDP (100W vs 150W)

AMD Radeon Pro 570X 's Advantages

Released 11 months late

Boost Clock has increased by 3% (1105MHz vs 1077MHz)

Score

Benchmark

FP32 (float)

Radeon RX 580X Mobile +25%

4.963 TFLOPS

Radeon Pro 570X

3.96 TFLOPS

Radeon RX 580X Mobile

VS

Radeon Pro 570X

Graphics Card

Apr 2018

Release Date

Mar 2019

Mobility Radeon

Generation

Radeon Pro Mac

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

1000 MHz

1077 MHz

Boost Clock

1105 MHz

2000 MHz

Memory Clock

1700 MHz

Memory

8GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

256.0GB/s

Bandwidth

217.6GB/s

Render Config

-

SM Count

-

36

Compute Units

28

2304

Shading Units

1792

144

TMUs

112

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

2 MB

Theoretical Performance

34.46 GPixel/s

Pixel Rate

35.36 GPixel/s

155.1 GTexel/s

Texture Rate

123.8 GTexel/s

4.963 TFLOPS

FP16 (half)

3.960 TFLOPS

4.963 TFLOPS

FP32 (float)

3.960 TFLOPS

310.2 GFLOPS

FP64 (double)

247.5 GFLOPS

Graphics Processor

Polaris 20

GPU Name

Polaris 20

Polaris 20M XT

GPU Variant

Polaris 20

GCN 4.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

5.7 billion

Transistors

5.7 billion

232 mm²

Die Size

232 mm²

Board Design

100W

TDP

150W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

CUDA

-

6.4

Shader Model

6.4

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