Radeon HD 3650 AGP vs Radeon HD 5770 Mac Edition

Radeon HD 3650 AGP
Memory: 512Mb DDR2DESKTOP
Release date: 23 Jan 2008
Radeon HD 3650 AGP
Radeon HD 5770 Mac Edition
Memory: 1024Mb GDDR5DESKTOP
Release date: 4 Jul 2010
Radeon HD 5770 Mac Edition
You are comparing OEM or variant versions of at least one VGA. Did you mean Radeon HD 3650 vs Radeon HD 5770 instead?

Summary

Reasons to consider Radeon HD 3650 AGP

43 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the Radeon HD 5770 Mac Edition .
Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications

Reasons to consider Radeon HD 5770 Mac Edition

This is a much newer product, it might have better long term support.
Higher theoretical gaming performance, based on specifications.
Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications

Radeon HD 5770 Mac Edition

HWBench recommends Radeon HD 5770 Mac Edition

Based on theoretical specifications.


Specifications

Core Configuration

Radeon HD 3650 AGPRadeon HD 5770 Mac Edition
GPU NameRV635 (RV635 PRO)vsJuniper (Juniper XT)
Fab Process55 nmvs40 nm
Die Size135 mm²vs166 mm²
Transistors378 millionvs1,040 million
Shaders120vs800
Compute Units3vs10
Core clock725 MHzvs850 MHz
ROPs4vs16
TMUs8vs40

Memory Configuration

Radeon HD 3650 AGPRadeon HD 5770 Mac Edition
Memory TypeDDR2vsGDDR5
Bus Width128 bitvs128 bit
Memory Speed500 MHz
1000 MHz effective
vs1195 MHz
4780 MHz effective
Memory Size512 Mbvs1024 Mb

Additional details

Radeon HD 3650 AGPRadeon HD 5770 Mac Edition
TDP65 wattsvs108 watts
Release Date23 Jan 2008vs4 Jul 2010

Raw Performance comparison

Pixel Rate

  • Radeon HD 3650 AGP
    2.90 GP/s
  • Radeon HD 5770 Mac Edition
    13.60 GP/s

GigaPixels - higher is better

Texel Rate

  • Radeon HD 3650 AGP
    5.80 GT/s
  • Radeon HD 5770 Mac Edition
    34.00 GT/s

GigaTexels - higher is better

Memory bandwidth

  • Radeon HD 3650 AGP
    16.00 GB/s
  • Radeon HD 5770 Mac Edition
    76.50 GB/s

GB/s - higher is better

Single precision performance

  • Radeon HD 3650 AGP
    174.00 GFLOPs
  • Radeon HD 5770 Mac Edition
    1360.00 GFLOPs

GFLOPs - higher is better