This $3729 (as of January 3, 2008) configuration of Dell's XPS 420 multimedia computer featured a top-of-the-line 3-GHz Core 2 Extreme Quad QX9650 Intel CPU, but its other performance-enhancing components are strictly second-tier.
Dell XPS 420

Pricing
Latest Price: $1,024.00
- Spec Navigator
- Processor
- Memory
- Storage
- Multimedia
- Software
- Optical Drives
- Expansion Slots
- Display
- Modem / Networking
- Case
- Other Features
- Interface Connection
Multimedia
| Audio Adapter Model | Integrated SigmaTel High Definition Audio |
| Audio Channels | 7.1 surround |
| Graphics Board RAM Type | DDR3 |
| Video chipset | Nvidia GeForce 8800 GT |
| Installed video memory | 512 MB |
| Video bus | PCI Express |
Software
| Operating system | Microsoft Windows Vista Home Premium (32 bit) |
| Included Software |
|
Expansion Slots
| Open PCI Express X16 Slots | 0 |
| Number of PCI slots | 3 |
| Open PCI Express X1 Slots | 1 |
| PCI Express Slots | 3 |
| Slots | 4 |
- Lab Tested
- How We Test Desktops »
Pros
Strong performance
Front panel video transcoder
Cons
Only one free bay
Bottom Line
A handsome PC with strong performance, but lacking the expandability of other high-end power desktops.
Dell XPS 420 Desktop Computer [Penryn QX9650 version]
XPS 420 Review, by Jon L. Jacobi January 28, 2008
The system's 3GB of memory consists of DDR2-800 running at 667 MHz instead of DDR-3 running at 1066 MHz, and the graphics board is nVidia's 512MB GeForce 8800 GT instead of the slightly faster 768MB 8800 Ultra employed by most top-shelf machines. Everything is seated in a BTX motherboard featuring Intel's X38 chip set. Yes, that's BTX--one of the few we've seen. Though BTX is supposed to provide better thermal dissipation, the standard has never caught on, so you'll have to go to Dell for replacement parts.
Despite its not-quite-A+ components, the XPS 420 turned in an impressive WorldBench 6 Beta score of 126. Its gaming scores ranged between 20 and 40 frames per second slower than those of recently tested Power PCs equipped with 8800 Ultra cards--such as the War Machine M1 Elite and the Puget Systems Gaming Computer. But this Dell XPS 420 has plenty of speed for effective game play.
The front of the XPS 420's midsize tower case is composed of a glossy black plastic that looks great when clean, but tends to highlight fingerprints. Our test unit included several nice options: front-mounted S-Video and RCA ports with the unique Xcelerator option for hardware transcoding of video to your hard drive; a small top-mounted LCD that uses Microsoft's Sideshow secondary display technology to display Window's Vista sidebar gadgets; and Bluetooth to handle the included wireless GM952 keyboard and RM-RBB-DEL 4 mouse. The generous software bundle includes Microsoft Works Suite 2006, Adobe Elements Studio (Premiere 4, Photoshop 6--$349 retail), Roxio's Easy Media Creator Premiere ($79), and CyberLink's PowerDVD.
Like its Q9550-equipped sibling, the QX9650-based XPS 420 has only one open drive bay--and that's with the two Hitachi 7200-rpm 320GB drives running in a striped array mounted on the bottom of the case.
Because the resolution of the 22-inch Dell 2208WFP monitor is only 1680 by 1050, the display has to down-convert 1080p Blu-ray movies before the included Blu-ray/DVD drive can play them. If you want top-quality high-definition movie playback, consider upgrading to the 24-inch 1920 by 1200 monitor that Dell offers.
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- Rating Breakdown
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96
-
73
-
79
- See Complete Lab Results »
Performance Comparison with Similar Desktops
96
90
75
91
Performance
| Adobe Photoshop CS2 | 308 |
| Autodesk 3ds max 8.0 SP-3 DirectX | 332 |
| Autodesk 3ds max 8.0 SP-3 Rendering | 300 |
| Firefox 2 | 205 |
| Microsoft Office 2003 with SP-1 | 344 |
| Microsoft Windows Media Encoder 9.0 | 188 |
| Nero 7 Ultra Edition | 269 |
| Overall Graphics Score | Superior |
| Roxio VideoWave Movie Creator 1.5 | 191 |
| Winzip Computing WinZip 10.0 | 182 |
| WorldBench 6 Score | 126 |
| WorldBench 6 Word Score | Superior |
WorldBench 6 Tests
| Multitasking | 231 |
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