AMD Radeon RX Vega M GH vs AMD Radeon R9 M380 Mac Edition

VS

AMD Radeon RX Vega M GH

AMD Radeon R9 M380 Mac Edition

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX Vega M GH 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 RX Vega M GH 's Advantages

Released 2 years and 9 months late

Boost Clock has increased by 17% (1190MHz vs 1021MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (204.8GB/s vs 100.4GB/s)

768 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX Vega M GH +133%

3.656 TFLOPS

Radeon R9 M380 Mac Edition

1.568 TFLOPS

Radeon RX Vega M GH

VS

Radeon R9 M380 Mac Edition

Graphics Card

Feb 2018

Release Date

May 2015

Vega

Generation

Gem System

Mobile

Type

Mobile

IGP

Bus Interface

PCIe 3.0 x16

Clock Speeds

1063 MHz

Base Clock

900 MHz

1190 MHz

Boost Clock

1021 MHz

800 MHz

Memory Clock

1568 MHz

Memory

4GB

Memory Size

2GB

HBM2

Memory Type

GDDR5

1024bit

Memory Bus

128bit

204.8GB/s

Bandwidth

100.4GB/s

Render Config

24

Compute Units

12

-

1536

Shading Units

768

96

TMUs

48

64

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

76.16 GPixel/s

Pixel Rate

16.34 GPixel/s

114.2 GTexel/s

Texture Rate

49.01 GTexel/s

3.656 TFLOPS

FP16 (half)

-

3.656 TFLOPS

FP32 (float)

1.568 TFLOPS

228.5 GFLOPS

FP64 (double)

98.02 GFLOPS

Board Design

100W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

Polaris 22

GPU Name

Strato

VegaM XT (C7398773)

GPU Variant

Strato PRO

GCN 4.0

Architecture

GCN 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5 billion

Transistors

2.08 billion

208 mm²

Die Size

160 mm²

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

-

6.4

Shader Model

6.5

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