Intel Core i Series.
The processor used in the Optiplex GX280 is an Intel 915G. This is a relatively low power processor that is commonly used in laptops or older desktops.
The differences between Sony Vaio laptops and other Sony laptops are in size, performance and features, so one can choose the laptop that will best suit their needs.
Sony makes a desktop computer named the L series. It has customizable specifications such as the hard drive, memory, the processor, and the operating system.
The Sony Vaio laptops are in the six to eight hundred dollars range. Whether or not you need an upgrade depends on how you are planning to use it. For gamers, upgrade the graphics card and the processor.
I recommend dell or toshiba laptops but sony are good too
Sony laptops are in fact reliable for business there a reputable brand with great laptops, notebooks and desktops.
A Sony laptop for under $1000 would be the best. Laptops with i7 processors and Boost 2.0 are considered to be gaming laptops. Sony brands are among the best laptop brands.
It really depends on what you want, Sony laptops are mainly for Windows operating system, and if you preferred to use Windows, then Sony is better, or else, choose a Mac.
Go for the sony I have had HP's and they are a pain in the backside. Me too go for the Sony I recommend you get a sony vaio, I have had both laptops already and I can tell you that a sony vaio is more convenient. HP had a problem with the USB ports already and it is a common problem. Plus, sony vaio has a faster processor (depending on your model)
You can play games on laptops with an Intel celeron processor, but not all games.
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You can compare Sony laptops online at Sony VAIO or other websites such as, comparelaptops.com. There are many other brands of laptops you might want to consider comparing besides just the Sony brands. These websites can help you with all the questions you might have.