AMD Radeon R5 M320 vs ATI Mobility Radeon HD 3430

VS

AMD Radeon R5 M320

ATI Mobility Radeon HD 3430

We compared two Mobile platform GPUs: 4GB VRAM Radeon R5 M320 and 256MB VRAM Mobility Radeon HD 3430 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R5 M320 's Advantages

Released 6 years and 10 months late

Boost Clock855MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (16.00GB/s vs 6.400GB/s)

280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 M320 +1419%

0.547 TFLOPS

Mobility Radeon HD 3430

0.036 TFLOPS

Radeon R5 M320

VS

Mobility Radeon HD 3430

Graphics Card

May 2015

Release Date

Jul 2008

Gem System

Generation

M8x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-II

Clock Speeds

780 MHz

Base Clock

-

855 MHz

Boost Clock

-

1000 MHz

Memory Clock

400 MHz

Memory

4GB

Memory Size

256MB

DDR3

Memory Type

DDR2

64bit

Memory Bus

64bit

16.00GB/s

Bandwidth

6.400GB/s

Render Config

5

Compute Units

2

-

320

Shading Units

40

20

TMUs

4

8

ROPs

4

-

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

64 KB

-

Theoretical Performance

6.840 GPixel/s

Pixel Rate

1.800 GPixel/s

17.10 GTexel/s

Texture Rate

1.800 GTexel/s

-

547.2 GFLOPS

FP32 (float)

36.00 GFLOPS

34.20 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

12W

-

Portable Device Dependent

Outputs

No outputs

-

Graphics Processor

Jet

GPU Name

M82

Jet PRO (216-0856040)

GPU Variant

M82-SE

GCN 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

0.69 billion

Transistors

0.181 billion

56 mm²

Die Size

67 mm²

Graphics Features

12 (11_1)

DirectX

10.1

4.6

OpenGL

3.3

2.1 (1.2)

OpenCL

N/A

1.2.170

Vulkan

N/A

-

6.5 (5.1)

Shader Model

4.1

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