AMD Radeon R9 M270X vs AMD Radeon Pro 570X

VS

We compared two Mobile platform GPUs: 2GB VRAM Radeon R9 M270X 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 Pro 570X 's Advantages

Released 4 years and 1 months late

Boost Clock has increased by 10% (1105MHz vs 1000MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (217.6GB/s vs 88.00GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R9 M270X

1.536 TFLOPS

Radeon Pro 570X +157%

3.96 TFLOPS

Radeon R9 M270X

VS

Radeon Pro 570X

Graphics Card

Feb 2015

Release Date

Mar 2019

Gem System

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

900 MHz

Base Clock

1000 MHz

Boost Clock

1105 MHz

1375 MHz

Memory Clock

1700 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

88.00GB/s

Bandwidth

217.6GB/s

Render Config

-

SM Count

-

12

Compute Units

28

768

Shading Units

1792

48

TMUs

112

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

2 MB

Theoretical Performance

16.00 GPixel/s

Pixel Rate

35.36 GPixel/s

48.00 GTexel/s

Texture Rate

123.8 GTexel/s

-

FP16 (half)

3.960 TFLOPS

1.536 TFLOPS

FP32 (float)

3.960 TFLOPS

96.00 GFLOPS

FP64 (double)

247.5 GFLOPS

Graphics Processor

Saturn

GPU Name

Polaris 20

Saturn PRO (216-0843044)

GPU Variant

Polaris 20

GCN 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

2.08 billion

Transistors

5.7 billion

160 mm²

Die Size

232 mm²

Board Design

Unknown

TDP

150W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2.170

Vulkan

1.2

-

CUDA

-

6.5

Shader Model

6.4

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