Question Thin Clint PC versus old PC for retro-gaming ?

[Wishbone1]

Is it better to go for an old PC like this one
Packard Bell Computer - Mini Tower PC Case - Card Reader - DVD - Vista Ultimate
Packard Bell Tower Computer
Foxconn Properietary Motherboard
VGA Video Output
USB 2.0
Windows Vista Ultimate Activated (MCE COA)
1GB DDR2 RAM
Radeon X600 Graphics
Pentium D 3.0Ghz Processor £35 all in.

Packard Bell Computer - Mini Tower PC Case - Card Reader - Win MCE - Quad Core
Foxconn Properietary Motherboard
VGA Video Output
USB 2.0
Windows Media Center Edition with COA
3GB DDR2 RAM
Radeon X600 Graphics
Core 2 Quad Processor for £40 of course i could upgrade the graphics cards on the Pc,s but want to keep the price low.
Will either perform better than these two?

View: https://youtu.be/OYoTgrYmmec?t=5

View: https://youtu.be/qX2_dm9or0Q?t=37

 

[Deleted member 14196]

I would go with New hardware