GeForce 9600 GT vs GeForce GTX 660

GeForce 9600 GT
Memory: 512Mb GDDR3DESKTOP
Release date: 21 Feb 2008
GeForce 9600 GT
GeForce GTX 660
Memory: 2048Mb GDDR5DESKTOP
Release date: 6 Sep 2012
GeForce GTX 660

Summary

Reasons to consider GeForce 9600 GT

45 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the GeForce GTX 660 .
Based on an outdated architecture (Nvidia Tesla), there are no performance optimizations for current games and applications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 660

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Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications

GeForce GTX 660

HWBench recommends GeForce GTX 660

Based on theoretical specifications.


Specifications

Core Configuration

GeForce 9600 GTGeForce GTX 660
GPU NameG94 (G94-300-A1)vsGK106 (GK106-400-A1)
Fab Process65 nmvs28 nm
Die Size240 mm²vs221 mm²
Transistors505 millionvs2,540 million
Shaders64vs960
Compute Units4vs5
Core clock650 MHzvs980 MHz
ROPs16vs24
TMUs32vs80

Memory Configuration

GeForce 9600 GTGeForce GTX 660
Memory TypeGDDR3vsGDDR5
Bus Width256 bitvs192 bit
Memory Speed900 MHz
1800 MHz effective
vs1502 MHz
6008 MHz effective
Memory Size512 Mbvs2048 Mb

Additional details

GeForce 9600 GTGeForce GTX 660
TDP95 wattsvs140 watts
Release Date21 Feb 2008vs6 Sep 2012

Raw Performance comparison

Pixel Rate

  • GeForce 9600 GT
    10.40 GP/s
  • GeForce GTX 660
    19.60 GP/s

GigaPixels - higher is better

Texel Rate

  • GeForce 9600 GT
    20.80 GT/s
  • GeForce GTX 660
    78.40 GT/s

GigaTexels - higher is better

Memory bandwidth

  • GeForce 9600 GT
    57.60 GB/s
  • GeForce GTX 660
    144.00 GB/s

GB/s - higher is better

Single precision performance

  • GeForce 9600 GT
    208.00 GFLOPs
  • GeForce GTX 660
    1882.00 GFLOPs

GFLOPs - higher is better