HWBench.com

    GeForce 920M vs GeForce 920MX

    GeForce 920M
    Memory: 2048Mb DDR3MOBILE
    Release date: 13 Mar 2015
    GeForce 920M
    GeForce 920MX
    Memory: 2048Mb DDR3MOBILE
    Release date: 1 Mar 2016
    GeForce 920MX

    Summary

    Synthetic performance index

    • GeForce 920M
      100%
    • GeForce 920MX
      100%

    Relative performance

    Reasons to consider GeForce 920M

    Supports PhysX
    Supports G-Sync
    Supports ShadowPlay (allows game streaming/recording with minimum performance penalty)
    Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications

    Reasons to consider GeForce 920MX

    This is a much newer product, it might have better long term support.
    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    Based on an outdated architecture (Nvidia Maxwell), there may be no performance optimizations for current games and applications

    No clear winner declared

    These graphics cards seems to have comparable performance based on the synthetic benchmarks used (1 combinations of games and resolutions).

    Specifications

    Core Configuration

    GeForce 920MGeForce 920MX
    GPU NameGK208 (N16V-GM)vsGM108 (N16V-GMR1-S)
    Fab Process28 nmvs28 nm
    Die Size87 mm²vs0 mm²
    Transistorsunknownvsunknown
    Shaders384vs384
    Compute Units2vs3
    Core clock954 MHzvs1072 MHz
    ROPs16vs8
    TMUs32vs24

    Memory Configuration

    GeForce 920MGeForce 920MX
    Memory TypeDDR3vsDDR3
    Bus Width64 bitvs64 bit
    Memory Speed900 MHz
    1800 MHz effective    		vs900 MHz
    1800 MHz effective
    Memory Size2048 Mbvs2048 Mb

    Additional details

    GeForce 920MGeForce 920MX
    TDP33 wattsvs16 watts
    Release Date13 Mar 2015vs1 Mar 2016

    Raw Performance comparison

    Pixel Rate

    • GeForce 920M
      7.63 GP/s
    • GeForce 920MX
      8.58 GP/s

    GigaPixels - higher is better

    Texel Rate

    • GeForce 920M
      30.53 GT/s
    • GeForce 920MX
      25.73 GT/s

    GigaTexels - higher is better

    Memory bandwidth

    • GeForce 920M
      14.40 GB/s
    • GeForce 920MX
      14.40 GB/s

    GB/s - higher is better

    Single precision performance

    • GeForce 920M
      732.70 GFLOPs
    • GeForce 920MX
      823.30 GFLOPs

    GFLOPs - higher is better

    Synthetic benchmarks

    3DMark 11

    • GeForce 920M
      1730
    • GeForce 920MX
      1730

    Points (higher is better)

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