GeForce 920MX vs Radeon HD 5670

GeForce 920MX
Memory: 2048Mb DDR3MOBILE
Release date: 1 Mar 2016
GeForce 920MX
Radeon HD 5670
Memory: 1024Mb GDDR5DESKTOP
Release date: 14 Jan 2010
Radeon HD 5670

Summary

Synthetic performance index

  • GeForce 920MX
    116%
  • Radeon HD 5670
    100%

Relative performance

Reasons to consider GeForce 920MX

48 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the Radeon HD 5670 .
This is a much newer product, it might have better long term support.
Around 16% higher average synthetic performance.
Supports PhysX
Supports G-Sync
Supports ShadowPlay (allows game streaming/recording with minimum performance penalty)
Based on an outdated architecture (Nvidia Maxwell), there may be no performance optimizations for current games and applications

Reasons to consider Radeon HD 5670

Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications

GeForce 920MX

HWBench recommends GeForce 920MX

The GeForce 920MX is the better performing card based on the synthetic benchmarks used (1 benchmarks).


Specifications

Core Configuration

GeForce 920MXRadeon HD 5670
GPU NameGM108 (N16V-GMR1-S)vsRedwood (Redwood XT)
Fab Process28 nmvs40 nm
Die Size0 mm²vs104 mm²
Transistorsunknownvs627 million
Shaders384vs400
Compute Units3vs5
Core clock1072 MHzvs775 MHz
ROPs8vs8
TMUs24vs20

Memory Configuration

GeForce 920MXRadeon HD 5670
Memory TypeDDR3vsGDDR5
Bus Width64 bitvs128 bit
Memory Speed900 MHz
1800 MHz effective
vs1000 MHz
4000 MHz effective
Memory Size2048 Mbvs1024 Mb

Additional details

GeForce 920MXRadeon HD 5670
TDP16 wattsvs64 watts
Release Date1 Mar 2016vs14 Jan 2010

Raw Performance comparison

Pixel Rate

  • GeForce 920MX
    8.58 GP/s
  • Radeon HD 5670
    6.20 GP/s

GigaPixels - higher is better

Texel Rate

  • GeForce 920MX
    25.73 GT/s
  • Radeon HD 5670
    15.50 GT/s

GigaTexels - higher is better

Memory bandwidth

  • GeForce 920MX
    14.40 GB/s
  • Radeon HD 5670
    64.00 GB/s

GB/s - higher is better

Single precision performance

  • GeForce 920MX
    823.30 GFLOPs
  • Radeon HD 5670
    620.00 GFLOPs

GFLOPs - higher is better

Synthetic benchmarks

3DMark 11

  • GeForce 920MX
    1730
  • Radeon HD 5670
    1480

Points (higher is better)