GeForce 920MX vs GeForce GTX 460

GeForce 920MX
Memory: 2048Mb DDR3MOBILE
Release date: 1 Mar 2016
GeForce 920MX
GeForce GTX 460
Memory: 1024Mb GDDR5DESKTOP
Release date: 12 Jul 2010
GeForce GTX 460

Summary

Synthetic performance index

  • GeForce 920MX
    100%
  • GeForce GTX 460
    204%

Relative performance

Reasons to consider GeForce 920MX

144 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the GeForce GTX 460 .
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Based on an outdated architecture (Nvidia Maxwell), there may be no performance optimizations for current games and applications

Reasons to consider GeForce GTX 460

Around 104% higher average synthetic performance.
Supports PhysX
Based on an outdated architecture (Nvidia Fermi), there are no performance optimizations for current games and applications

GeForce GTX 460

HWBench recommends GeForce GTX 460

The GeForce GTX 460 is the better performing card based on the synthetic benchmarks used (1 benchmarks).


Specifications

Core Configuration

GeForce 920MXGeForce GTX 460
GPU NameGM108 (N16V-GMR1-S)vsGF104 (GF104-300-KB-A1)
Fab Process28 nmvs40 nm
Die Size0 mm²vs332 mm²
Transistorsunknownvs1,950 million
Shaders384vs336
Compute Units3vs7
Core clock1072 MHzvs675 MHz
ROPs8vs32
TMUs24vs56

Memory Configuration

GeForce 920MXGeForce GTX 460
Memory TypeDDR3vsGDDR5
Bus Width64 bitvs256 bit
Memory Speed900 MHz
1800 MHz effective
vs900 MHz
3600 MHz effective
Memory Size2048 Mbvs1024 Mb

Additional details

GeForce 920MXGeForce GTX 460
TDP16 wattsvs160 watts
Release Date1 Mar 2016vs12 Jul 2010

Raw Performance comparison

Pixel Rate

  • GeForce 920MX
    8.58 GP/s
  • GeForce GTX 460
    9.45 GP/s

GigaPixels - higher is better

Texel Rate

  • GeForce 920MX
    25.73 GT/s
  • GeForce GTX 460
    37.80 GT/s

GigaTexels - higher is better

Memory bandwidth

  • GeForce 920MX
    14.40 GB/s
  • GeForce GTX 460
    115.00 GB/s

GB/s - higher is better

Single precision performance

  • GeForce 920MX
    823.30 GFLOPs
  • GeForce GTX 460
    907.20 GFLOPs

GFLOPs - higher is better

Synthetic benchmarks

3DMark 11

  • GeForce 920MX
    1730
  • GeForce GTX 460
    3530

Points (higher is better)