Radeon R2 Graphics IGP (APU E2-4000) vs Radeon HD 5450

Radeon R2 Graphics IGP (APU E2-4000)
Memory: 0Mb System SharedDESKTOP
Release date: 27 Feb 2015
Radeon R2 Graphics IGP (APU E2-4000)
Radeon HD 5450
Memory: 512Mb DDR2DESKTOP
Release date: 4 Feb 2010
Radeon HD 5450

Summary

Reasons to consider Radeon R2 Graphics IGP (APU E2-4000)

This is a much newer product, it might have better long term support.
Higher theoretical gaming performance, based on specifications.

Reasons to consider Radeon HD 5450

Based on an outdated architecture (ATI TeraScale), there are no performance optimizations for current games and applications

Radeon R2 Graphics IGP (APU E2-4000)

HWBench recommends Radeon R2 Graphics IGP (APU E2-4000)

Based on theoretical specifications.


Specifications

Core Configuration

Radeon R2 Graphics IGP (APU E2-4000)Radeon HD 5450
GPU NameMullins ()vsCedar (Cedar PRO)
Fab Process28 nmvs40 nm
Die Size0 mm²vs59 mm²
Transistorsunknownvs292 million
Shaders128vs80
Compute Units2vs2
Core clock700 MHzvs650 MHz
ROPs4vs4
TMUs8vs8

Memory Configuration

Radeon R2 Graphics IGP (APU E2-4000)Radeon HD 5450
Memory TypeSystem SharedvsDDR2
Bus WidthSystem Sharedvs64 bit
Memory SpeedSystem Sharedvs400 MHz
800 MHz effective
Memory Size0 Mbvs512 Mb

Additional details

Radeon R2 Graphics IGP (APU E2-4000)Radeon HD 5450
TDP15 wattsvs19 watts
Release Date27 Feb 2015vs4 Feb 2010

Raw Performance comparison

Pixel Rate

  • Radeon R2 Graphics IGP (APU E2-4000)
    2.80 GP/s
  • Radeon HD 5450
    2.60 GP/s

GigaPixels - higher is better

Texel Rate

  • Radeon R2 Graphics IGP (APU E2-4000)
    5.60 GT/s
  • Radeon HD 5450
    5.20 GT/s

GigaTexels - higher is better

Memory bandwidth

  • Radeon R2 Graphics IGP (APU E2-4000)
    0.00 GB/s
  • Radeon HD 5450
    6.40 GB/s

GB/s - higher is better

Single precision performance

  • Radeon R2 Graphics IGP (APU E2-4000)
    179.20 GFLOPs
  • Radeon HD 5450
    104.00 GFLOPs

GFLOPs - higher is better