Radeon HD 4730 OEM vs Radeon HD 5450 PCI

Radeon HD 4730 OEM
Memory: 1024Mb DDR2DESKTOP
Release date: 26 Dec 2008
Radeon HD 4730 OEM
Radeon HD 5450 PCI
Memory: 512Mb DDR2DESKTOP
Release date: 4 Feb 2010
Radeon HD 5450 PCI
You are comparing OEM or variant versions of at least one VGA. Did you mean Radeon HD 4730 vs Radeon HD 5450 instead?

Summary

Synthetic performance index

  • Radeon HD 4730 OEM
    450%
  • Radeon HD 5450 PCI
    100%

Relative performance

Reasons to consider Radeon HD 4730 OEM

Around 350% higher average synthetic performance.
Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications

Reasons to consider Radeon HD 5450 PCI

91 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the Radeon HD 4730 OEM .
This is a much newer product, it might have better long term support.
Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications

Radeon HD 4730 OEM

HWBench recommends Radeon HD 4730 OEM

The Radeon HD 4730 OEM is the better performing card based on the synthetic benchmarks used (1 benchmarks).


Specifications

Core Configuration

Radeon HD 4730 OEMRadeon HD 5450 PCI
GPU NameRV670 ()vsCedar (Cedar PRO)
Fab Process55 nmvs40 nm
Die Size192 mm²vs59 mm²
Transistors666 millionvs292 million
Shaders320vs80
Compute Units4vs2
Core clock669 MHzvs650 MHz
ROPs16vs4
TMUs16vs8

Memory Configuration

Radeon HD 4730 OEMRadeon HD 5450 PCI
Memory TypeDDR2vsDDR2
Bus Width256 bitvs64 bit
Memory Speed396 MHz
792 MHz effective
vs333 MHz
666 MHz effective
Memory Size1024 Mbvs512 Mb

Additional details

Radeon HD 4730 OEMRadeon HD 5450 PCI
TDP110 wattsvs19 watts
Release Date26 Dec 2008vs4 Feb 2010

Raw Performance comparison

Pixel Rate

  • Radeon HD 4730 OEM
    10.70 GP/s
  • Radeon HD 5450 PCI
    2.60 GP/s

GigaPixels - higher is better

Texel Rate

  • Radeon HD 4730 OEM
    10.70 GT/s
  • Radeon HD 5450 PCI
    5.20 GT/s

GigaTexels - higher is better

Memory bandwidth

  • Radeon HD 4730 OEM
    25.30 GB/s
  • Radeon HD 5450 PCI
    5.33 GB/s

GB/s - higher is better

Single precision performance

  • Radeon HD 4730 OEM
    428.20 GFLOPs
  • Radeon HD 5450 PCI
    104.00 GFLOPs

GFLOPs - higher is better

Synthetic benchmarks

3DMark 11

  • Radeon HD 4730 OEM
    1530
  • Radeon HD 5450 PCI
    340

Points (higher is better)