AMD Radeon RX 560X Mobile: GPU Specs & Benchmarks

The Radeon RX 560X Mobile is a graphics card by AMD, built on the 14 nm process and based on the Polaris 21 graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name

Polaris 21

Model number

Polaris 21M XT

Architecture

GCN 4.0

Foundry

GlobalFoundries

Process Size

14 nm

Transistors

3,000 million

Die Size

123 mm²

Graphics Card

Release Date

Apr 11th, 2018

Family

Mobility Radeon
(RX M500X)

Production

Active

Predecessor

Crystal System

Bus Interface

MXM-B (3.0)

Memory

Memory Size

2 GB

Memory Type

GDDR5

Memory Bus

128 bit

Bandwidth

96.00 GB/s

Performance

Pixel fillrate

19.23 GPixel/s

Texture fillrate

76.93 GTexel/s

FP16 (half) performance

2.462 TFLOPS (1:1)

FP32 (float) performance

2.462 TFLOPS

FP64 (double) performance

153.9 GFLOPS (1:16)

Clock Speeds

Base Clock

1175 MHz

Boost Clock

1202 MHz

Memory Clock

1500 MHz
6 Gbps effective

Render Config

Shading Units

1024

TMUs

64

ROPs

16

Compute Units

16

L1 Cache

16 KB (per CU)

L2 Cache

1024 KB

Board Design

Slot Width

MXM Module

Thermal design power (TDP)

65 W

Display Connectors

No outputs

Power Connectors

None

API support

DirectX

12 (12_0)

OpenGL

4.6

OpenCL

2.1

Vulkan

1.2

Shader Model

6.4