AMD Radeon RX Vega M GH vs ATI Mobility Radeon HD 3470

VS

AMD Radeon RX Vega M GH

ATI Mobility Radeon HD 3470

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX Vega M GH and 256MB VRAM Mobility Radeon HD 3470 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 10 years and 1 months late

Boost Clock1190MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (204.8GB/s vs 6.400GB/s)

1496 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX Vega M GH +6670%

3.656 TFLOPS

Mobility Radeon HD 3470

0.054 TFLOPS

Radeon RX Vega M GH

VS

Mobility Radeon HD 3470

Graphics Card

Feb 2018

Release Date

Jan 2008

Vega

Generation

M8x

Mobile

Type

Mobile

IGP

Bus Interface

MXM-II

Clock Speeds

1063 MHz

Base Clock

-

1190 MHz

Boost Clock

-

800 MHz

Memory Clock

400 MHz

Memory

4GB

Memory Size

256MB

HBM2

Memory Type

DDR2

1024bit

Memory Bus

64bit

204.8GB/s

Bandwidth

6.400GB/s

Render Config

24

Compute Units

2

-

1536

Shading Units

40

96

TMUs

4

64

ROPs

4

-

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

64 KB

-

Theoretical Performance

76.16 GPixel/s

Pixel Rate

2.720 GPixel/s

114.2 GTexel/s

Texture Rate

2.720 GTexel/s

3.656 TFLOPS

FP16 (half)

-

3.656 TFLOPS

FP32 (float)

54.40 GFLOPS

228.5 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

Polaris 22

GPU Name

M82

VegaM XT (C7398773)

GPU Variant

M82-ME XT (216-0707009)

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

5 billion

Transistors

0.181 billion

208 mm²

Die Size

67 mm²

Graphics Features

12 (12_0)

DirectX

10.1

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

6.4

Shader Model

4.1

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