Radeon R7 M340 vs Radeon R5 M430

Radeon R7 M340
Memory: 2048Mb DDR3 MOBILE
Release date: 5 May 2015
Radeon R7 M340

Radeon R5 M430
Memory: 4096Mb DDR3 MOBILE
Release date: 15 May 2016
Radeon R5 M430

Summary

Reasons to consider Radeon R7 M340

Higher theoretical gaming performance, based on specifications.
Supports Direct3D 12 Async Compute.
Supports ReLive (allows game streaming/recording with minimum performance penalty).
Supports Mantle.

Reasons to consider Radeon R5 M430

This is a much newer product, it might have better long term support.
Supports Direct3D 12 Async Compute.
Supports ReLive (allows game streaming/recording with minimum performance penalty).
Supports Mantle.

Radeon R7 M340

HWBench recommends Radeon R7 M340

Based on game and synthetic benchmarks, and theoretical specifications.



Specifications

Core Configuration

Radeon R7 M340 Radeon R5 M430
GPU Name Meso (Meso PRO) vs Jet (Jet PRO)
Fab Process 28 nm vs 28 nm
Die Size 77 mm² vs 77 mm²
Transistors unknown vs 1,040 million
Shaders 320 vs 320
Compute Units 5 vs 5
Core clock 943 MHz vs 780 MHz
ROPs 8 vs 8
TMUs 20 vs 20

Memory Configuration

Radeon R7 M340 Radeon R5 M430
Memory Type DDR3 vs DDR3
Bus Width 64 bit vs 64 bit
Memory Speed 1000 MHz
2000 MHz effective
vs 1000 MHz
2000 MHz effective
Memory Size 2048 Mb vs 4096 Mb

Additional details

Radeon R7 M340 Radeon R5 M430
TDP 0 watts vs 0 watts
Release Date 5 May 2015 vs 15 May 2016

Raw Performance comparison

Pixel Rate

  • Radeon R7 M340
    8.17 GP/s
  • Radeon R5 M430
    6.84 GP/s

GigaPixels - higher is better

Texel Rate

  • Radeon R7 M340
    20.42 GT/s
  • Radeon R5 M430
    17.10 GT/s

GigaTexels - higher is better

Memory bandwidth

  • Radeon R7 M340
    16.00 GB/s
  • Radeon R5 M430
    16.00 GB/s

GB/s - higher is better

Single precision performance

  • Radeon R7 M340
    653.40 GFLOPs
  • Radeon R5 M430
    547.20 GFLOPs

GFLOPs - higher is better

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