AMD Radeon RX Vega M GH vs AMD Radeon R5 A330

VS

AMD Radeon RX Vega M GH

AMD Radeon R5 A330

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX Vega M GH and 2GB VRAM Radeon R5 A330 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 4 months late

Boost Clock1190MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (204.8GB/s vs 14.40GB/s)

1216 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX Vega M GH +454%

3.656 TFLOPS

Radeon R5 A330

0.659 TFLOPS

Radeon RX Vega M GH

VS

Radeon R5 A330

Graphics Card

Feb 2018

Release Date

Oct 2015

Vega

Generation

All-In-One

Mobile

Type

Mobile

IGP

Bus Interface

PCIe 3.0 x8

Clock Speeds

1063 MHz

Base Clock

-

1190 MHz

Boost Clock

-

800 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

2GB

HBM2

Memory Type

DDR3

1024bit

Memory Bus

64bit

204.8GB/s

Bandwidth

14.40GB/s

Render Config

24

Compute Units

5

-

1536

Shading Units

320

96

TMUs

20

64

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

128 KB

-

Theoretical Performance

76.16 GPixel/s

Pixel Rate

8.240 GPixel/s

114.2 GTexel/s

Texture Rate

20.60 GTexel/s

3.656 TFLOPS

FP16 (half)

-

3.656 TFLOPS

FP32 (float)

659.2 GFLOPS

228.5 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Polaris 22

GPU Name

Exo

VegaM XT (C7398773)

GPU Variant

-

GCN 4.0

Architecture

GCN 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

5 billion

Transistors

0.69 billion

208 mm²

Die Size

56 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1 (1.2)

1.2

Vulkan

1.2.170

-

6.4

Shader Model

6.5 (5.1)

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