Updated on 4 September 2013 by

Dell Alienware and XPS line of products can be regarded as the best Dell i7 desktops. These desktops work at processor speeds greater than 2.6 GHz and run Windows 7 operating systems.

The top rated Dell i7 desktops house discrete NVIDIA graphics processors, at least 8GB RAM and hard drives with a capacity of 500GB or more. These Dell desktops configured with high-end components, deliver excellent gaming and overall performance.

The best Dell i7 desktops are listed below for your reference purpose.


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Dell Alienware X51 (2013)
Dell XPS 27 Touch 2720
Dell XPS 8700
Dell Optiplex 9010
Dell XPS One 27
Dell Alienware AX51R2-9301BK Desktop
Dell XPS 27 Touch All-In-One
Dell XPS X8700-2500BLK Desktop
Dell Optiplex 9010 AIO Desktop
Dell XPS One 27 XPSo27-6476BK 27-Inch Touch All-in-One Desktop
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Release Date
Jun 2013
May 2013
Jun 2013
Mar 2013
Jun 2012
Processor Type
Intel Core i7
Intel Core i7
Intel Core i7
Intel Core i7
Intel Core i7
Chipset
Intel H87 Express
Intel Q77 Express
Intel Panther Point H77
HDD Size
1000.0 GB
2032.0 GB
2048.0 GB
500.0 GB
2048.0 GB
Installed Memory
8 GB (DDR3-SDRAM)
8GB
8 GB (DDR3-SDRAM)
4 GB (DDR3-SDRAM)
8 GB DDR3 SDRAM
Operating System
Windows 7 Home Premium 64-bit
Microsoft Windows 8
Windows 8
Microsoft Windows 7 Professional
Windows 8
Processor
Intel Core i7-4770 3.4 GHz
Intel Core i7
Core i7-4770 3.9 GHz
i7-3770 Quad-Core 3.4 GHz
Intel 3rd Gen Core i7-3770s
Average Rating
 4.1 stars
 3.9 stars
 3.8 stars
 3.7 stars
 4.3 stars