Radeon HD 4570 vs GeForce GTX 660 Ti

Radeon HD 4570
Memory: 1024Mb DDR2DESKTOP
Release date: 25 Nov 2008
Radeon HD 4570
GeForce GTX 660 Ti
Memory: 2048Mb GDDR5DESKTOP
Release date: 16 Aug 2012
GeForce GTX 660 Ti

Summary

Reasons to consider Radeon HD 4570

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Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications

Reasons to consider GeForce GTX 660 Ti

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Based on an outdated architecture (Nvidia Kepler), there are less performance optimizations for current games and applications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

HWBench recommends GeForce GTX 660 Ti

Based on theoretical specifications.


Specifications

Core Configuration

Radeon HD 4570GeForce GTX 660 Ti
GPU NameRV710 ()vsGK104 (GK104-300-KD-A2)
Fab Process55 nmvs28 nm
Die Size73 mm²vs294 mm²
Transistors242 millionvs3,540 million
Shaders80vs1344
Compute Units1vs7
Core clock650 MHzvs915 MHz
ROPs4vs24
TMUs8vs112

Memory Configuration

Radeon HD 4570GeForce GTX 660 Ti
Memory TypeDDR2vsGDDR5
Bus Width64 bitvs192 bit
Memory Speed500 MHz
1000 MHz effective
vs1502 MHz
6008 MHz effective
Memory Size1024 Mbvs2048 Mb

Additional details

Radeon HD 4570GeForce GTX 660 Ti
TDP25 wattsvs150 watts
Release Date25 Nov 2008vs16 Aug 2012

Raw Performance comparison

Pixel Rate

  • Radeon HD 4570
    2.60 GP/s
  • GeForce GTX 660 Ti
    25.60 GP/s

GigaPixels - higher is better

Texel Rate

  • Radeon HD 4570
    5.20 GT/s
  • GeForce GTX 660 Ti
    102.00 GT/s

GigaTexels - higher is better

Memory bandwidth

  • Radeon HD 4570
    8.00 GB/s
  • GeForce GTX 660 Ti
    144.00 GB/s

GB/s - higher is better

Single precision performance

  • Radeon HD 4570
    104.00 GFLOPs
  • GeForce GTX 660 Ti
    2460.00 GFLOPs

GFLOPs - higher is better