AMD Radeon R9 M470 vs AMD Radeon R9 M380 Mac Edition

VS

AMD Radeon R9 M470 AMD Radeon R9 M380 Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M470 and 2GB VRAM Radeon R9 M380 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M470 's Advantages

Released 1 years late

More VRAM (4GB vs 2GB)

AMD Radeon R9 M380 Mac Edition 's Advantages

Boost Clock has increased by 2% (1021MHz vs 1000MHz)

Larger VRAM bandwidth (100.4GB/s vs 88.00GB/s)

Score

Benchmark

FP32 (float)

Radeon R9 M470

1.536 TFLOPS

Radeon R9 M380 Mac Edition +2%

1.568 TFLOPS

Radeon R9 M470

VS

Radeon R9 M380 Mac Edition

Graphics Card

May 2016

Release Date

May 2015

Gem System

Generation

Gem System

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

900 MHz

Base Clock

900 MHz

1000 MHz

Boost Clock

1021 MHz

1375 MHz

Memory Clock

1568 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

88.00GB/s

Bandwidth

100.4GB/s

Render Config

-

SM Count

-

12

Compute Units

12

768

Shading Units

768

48

TMUs

48

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

256 KB

Theoretical Performance

16.00 GPixel/s

Pixel Rate

16.34 GPixel/s

48.00 GTexel/s

Texture Rate

49.01 GTexel/s

-

FP16 (half)

-

1.536 TFLOPS

FP32 (float)

1.568 TFLOPS

96.00 GFLOPS

FP64 (double)

98.02 GFLOPS

Graphics Processor

Emerald

GPU Name

Strato

Emerald PRO

GPU Variant

Strato PRO

GCN 2.0

Architecture

GCN 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.08 billion

Transistors

2.08 billion

160 mm²

Die Size

160 mm²

Board Design

Unknown

TDP

Unknown

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2.170

Vulkan

1.2.170

-

CUDA

-

6.5

Shader Model

6.5

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