GeForce GT 745M vs GeForce 930MX

GeForce GT 745M
Memory: 2048Mb DDR3MOBILE
Release date: 1 Apr 2013
GeForce GT 745M
GeForce 930MX
Memory: 2048Mb DDR3MOBILE
Release date: 1 Mar 2016
GeForce 930MX

Summary

Reasons to consider GeForce GT 745M

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Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications.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 930MX

This is a much newer product, it might have better long term support.
Higher theoretical gaming performance, based on specifications.
Supports PhysX.
Supports G-Sync.
Supports ShadowPlay (allows game streaming/recording with minimum performance penalty).

GeForce 930MX

HWBench recommends GeForce 930MX

Based on theoretical specifications.


Specifications

Core Configuration

GeForce GT 745MGeForce 930MX
GPU NameGK107 (N14P-LP)vsGM108 (N16S-GMR)
Fab Process28 nmvs28 nm
Die Size118 mm²vs0 mm²
Transistors1,270 millionvsunknown
Shaders384vs384
Compute Units2vs3
Core clock837 MHzvs952 MHz
ROPs16vs16
TMUs32vs24

Memory Configuration

GeForce GT 745MGeForce 930MX
Memory TypeDDR3vsDDR3
Bus Width128 bitvs64 bit
Memory Speed900 MHz
1800 MHz effective
vs900 MHz
1800 MHz effective
Memory Size2048 Mbvs2048 Mb

Additional details

GeForce GT 745MGeForce 930MX
TDP45 wattsvs17 watts
Release Date1 Apr 2013vs1 Mar 2016

Raw Performance comparison

Pixel Rate

  • GeForce GT 745M
    6.70 GP/s
  • GeForce 930MX
    15.23 GP/s

GigaPixels - higher is better

Texel Rate

  • GeForce GT 745M
    26.78 GT/s
  • GeForce 930MX
    22.85 GT/s

GigaTexels - higher is better

Memory bandwidth

  • GeForce GT 745M
    28.80 GB/s
  • GeForce 930MX
    14.40 GB/s

GB/s - higher is better

Single precision performance

  • GeForce GT 745M
    642.80 GFLOPs
  • GeForce 930MX
    731.10 GFLOPs

GFLOPs - higher is better

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