GeForce GT 120 Mac Edition vs GeForce GTX TITAN X

GeForce GT 120 Mac Edition
Memory: 512Mb GDDR3DESKTOP
Release date: 20 Jan 2009
GeForce GT 120 Mac Edition
GeForce GTX TITAN X
Memory: 12288Mb GDDR5DESKTOP
Release date: 17 Mar 2015
GeForce GTX TITAN X

Summary

Reasons to consider GeForce GT 120 Mac Edition

200 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the GeForce GTX TITAN X .
Based on an outdated architecture (Nvidia Tesla), there are no performance optimizations for current games and applications
PhysX support, however PhysX performance on newest games may be poor

Reasons to consider GeForce GTX TITAN X

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)
Based on an outdated architecture (Nvidia Maxwell), there may be no performance optimizations for current games and applications

GeForce GTX TITAN X

HWBench recommends GeForce GTX TITAN X

Based on theoretical specifications.


Specifications

Core Configuration

GeForce GT 120 Mac EditionGeForce GTX TITAN X
GPU NameG96C ()vsGM200 (GM200-400-A1)
Fab Process55 nmvs28 nm
Die Size121 mm²vs601 mm²
Transistors314 millionvs8,000 million
Shaders32vs3072
Compute Units2vs24
Core clock550 MHzvs1000 MHz
ROPs8vs96
TMUs16vs192

Memory Configuration

GeForce GT 120 Mac EditionGeForce GTX TITAN X
Memory TypeGDDR3vsGDDR5
Bus Width128 bitvs384 bit
Memory Speed800 MHz
1600 MHz effective
vs1753 MHz
7012 MHz effective
Memory Size512 Mbvs12288 Mb

Additional details

GeForce GT 120 Mac EditionGeForce GTX TITAN X
TDP50 wattsvs250 watts
Release Date20 Jan 2009vs17 Mar 2015

Raw Performance comparison

Pixel Rate

  • GeForce GT 120 Mac Edition
    4.40 GP/s
  • GeForce GTX TITAN X
    96.00 GP/s

GigaPixels - higher is better

Texel Rate

  • GeForce GT 120 Mac Edition
    8.80 GT/s
  • GeForce GTX TITAN X
    192.00 GT/s

GigaTexels - higher is better

Memory bandwidth

  • GeForce GT 120 Mac Edition
    25.60 GB/s
  • GeForce GTX TITAN X
    337.00 GB/s

GB/s - higher is better

Single precision performance

  • GeForce GT 120 Mac Edition
    89.60 GFLOPs
  • GeForce GTX TITAN X
    6144.00 GFLOPs

GFLOPs - higher is better