AMD Radeon R7 M440 vs AMD Radeon RX 470 Mobile

VS

AMD Radeon R7 M440

AMD Radeon RX 470 Mobile

We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M440 and 8GB VRAM Radeon RX 470 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 470 Mobile 's Advantages

Boost Clock1074MHz

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (224.0GB/s vs 14.40GB/s)

1728 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M440

0.57 TFLOPS

Radeon RX 470 Mobile +671%

4.399 TFLOPS

Radeon R7 M440

VS

Radeon RX 470 Mobile

Graphics Card

May 2016

Release Date

Aug 2016

Gem System

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

926 MHz

-

Boost Clock

1074 MHz

900 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

8GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

256bit

14.40GB/s

Bandwidth

224.0GB/s

Render Config

5

Compute Units

32

-

320

Shading Units

2048

20

TMUs

128

8

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

2 MB

-

Theoretical Performance

7.128 GPixel/s

Pixel Rate

34.37 GPixel/s

17.82 GTexel/s

Texture Rate

137.5 GTexel/s

570.2 GFLOPS

FP16 (half)

4.399 TFLOPS

570.2 GFLOPS

FP32 (float)

4.399 TFLOPS

35.64 GFLOPS

FP64 (double)

274.9 GFLOPS

Board Design

Unknown

TDP

85W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

Meso

GPU Name

Ellesmere

Meso PRO (216-0864032)

GPU Variant

Ellesmere PRO

GCN 3.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.55 billion

Transistors

5.7 billion

125 mm²

Die Size

232 mm²

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

-

6.5

Shader Model

6.4

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