AMD Radeon R9 M470X vs AMD Radeon RX 560X Mobile

Table of Contents

Graphics Processor

GPU model Emerald Polaris 21
GPU variant Emerald XT Polaris 21M XT
Architecture GCN 2.0 GCN 4.0
Foundry TSMC GlobalFoundries
Manufacturing process 28 nm 14 nm
Number of transistors 2,080 million 3,000 million
Die size 160 mm² 123 mm²

Mobile graphics

Release date May 15th, 2016 Apr 11th, 2018
Generation Crystal System (R9 M400) Mobility Radeon (RX M500X)
Production End-of-life Active
Interface PCIe 3.0 x16 MXM-B (3.0)
Predecessor Solar System Crystal System
Successor Mobility Radeon

Clocks

Base clock 1000 MHz
Boost clock 1100 MHz
Memory clock 1500 MHz 6 Gbps effective 1450 MHz 5.8 Gbps effective
GPU clock 1275 MHz

Memory Configuration

Memory size 4 GB 4 GB
Memory type GDDR5 GDDR5
Memory bus width 128 bit 128 bit
Bandwidth 96.00 GB/s 92.80 GB/s

Render Configuration

Shading units 896 1024
TMUs 56 64
ROPs 16 16
Compute units 14 16
Cache L1 16 KB (per CU) 16 KB (per CU)
Cache L2 256 KB 1024 KB

Performance

Pixel rate 17.60 GPixel/s 20.40 GPixel/s
Texture rate 61.60 GTexel/s 81.60 GTexel/s
FP32 (float) performance 1.971 TFLOPS 2.611 TFLOPS
FP64 (double) performance 123.2 GFLOPS (1:16) 163.2 GFLOPS (1:16)
FP16 (half) performance 2.611 TFLOPS (1:1)

Dimensions & Outputs

TDP unknown 65 W
Outputs No outputs No outputs
Slot width MXM Module
Power connectors None

API Support & Features

DirectX 12 (12_0) 12 (12_0)
OpenGL 4.6 4.6
OpenCL 2.0 2.1
Vulkan 1.2 1.2
Shader model 6.3 6.4

Other Features

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