AMD Radeon RX 560X Mobile vs AMD Radeon R5 M315

VS

AMD Radeon RX 560X Mobile AMD Radeon R5 M315

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 560X Mobile and 2GB VRAM Radeon R5 M315 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 560X Mobile 's Advantages

Released 3 years and 8 months late

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (112.0GB/s vs 14.40GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 560X Mobile +194%

2.192 TFLOPS

Radeon R5 M315

0.745 TFLOPS

Radeon RX 560X Mobile

VS

Radeon R5 M315

Graphics Card

Jan 2019

Release Date

May 2015

Mobility Radeon

Generation

Gem System

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

-

Boost Clock

-

1750 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

112.0GB/s

Bandwidth

14.40GB/s

Render Config

-

SM Count

-

14

Compute Units

6

896

Shading Units

384

56

TMUs

24

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

128 KB

Theoretical Performance

19.57 GPixel/s

Pixel Rate

7.760 GPixel/s

68.49 GTexel/s

Texture Rate

23.28 GTexel/s

2.192 TFLOPS

FP16 (half)

745.0 GFLOPS

2.192 TFLOPS

FP32 (float)

745.0 GFLOPS

137.0 GFLOPS

FP64 (double)

46.56 GFLOPS

Graphics Processor

Polaris 31

GPU Name

Meso

Polaris 31 MXL

GPU Variant

Meso LE (216-0864046)

GCN 4.0

Architecture

GCN 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

1.55 billion

123 mm²

Die Size

125 mm²

Board Design

65W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2.170

-

CUDA

-

6.4

Shader Model

6.5

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