The Dell XPS 630i was budget state-of-the-art in 2008, but is now in serious need of more performance.
THE MACHINE
Crank back the clock to 2008 and you get Dell’s XPS 630i. A nicely outfitted gaming rig for its time, the XPS 630i sported a 2.66GHz Core 2 Quad Q6600, a GeForce 8800 GT, a 750-watt PSU, and—get this for a last-decade flashback—a Hitachi 320GB 7,200rpm HDD. In 2008, this was a decent machine in a very nice brushed-aluminum case for around $1,500. What made the XPS 630i particularly special was its use of off-the-shelf industry components. Dell has long been kicked around by the media for using proprietary power supplies and motherboards in its machines. Dell’s defense has been that the changes were made to improve the specs. For example, Dell was one of the first consumer PC makers to use larger, server PSUs and plugs in its machines—a practice that bugged everyone, including us. Today those server power plugs aren’t unusual at all, but a staple of ultra-high-performance machines, so it seems like Dell was on to something. But we digress…. More to the point: The XPS 630i was one of the first rigs in which Dell exorcised proprietary parts. It’s industry standard all the way, or so the company said at the time. Well, baby, we’re going to find out.
THE MISSION
Since the XPS 630i began its life as a budget gaming rig, we thought we’d keep the machine’s mission the same, with upgrades that would transform it into a budget gaming rig fit for the modern day. Since we’ve always been fond of XPS 630i’s case, we had no intentions of upgrading the enclosure—just pretty much everything else.
THE UPGRADES
If you run old games or a browser all day, the classic Core 2 Quad Q6600 is plenty of computer—but we wanted more. We pondered a CPU upgrade for about five seconds, but the prices of older LGA775 chips and the performance it would yield didn’t seem worth it, particularly since we didn’t know if the board in the Dell would support higher FSB chips or even 45nm parts.
| UPGRADES |
|
PART |
URL |
PRICE |
| CPU |
Intel 3.3GHz Core i5-2500K (overclocked to 4GHz) |
www.intel.com |
$225 |
| RAM |
8GB Patriot DDR3/1600 |
www.patriotmemory.com |
$42 |
| Motherboard |
Gigabyte GA-Z68XP-UD3 |
www.gigabyte.com |
$155 |
| GPU |
XFX Radeon HD R7870 |
www.xfxforce.com |
$359 |
| Cooler |
Cooler Master Hyper 212 EVO |
www.coolermaster.com |
$35 |
| SSD |
120GB OCZ Agility 3 |
www.ocz.com |
$136 |
| USB Expansion |
NZXT IU01 Internal USB Expansion |
www.nzxt.com |
$18 |
| OS |
64-bit Windows 7 Home Premium |
www.microsoft.com |
$99 |
| Total |
|
|
$1,069 |
We next considered an X79 board paired with a 3.6GHz Core i7-3820, but most X79 boards are simply too wide for this chassis. We also had to mind the Intel-style front-panel connector, which rules out any Asus board without doing some wiring surgery. Then we remembered the internals from our May 2012 “Build a PC on Any Budget” story. The Sweet Spot PC and its Core i5-2500K part seemed perfect for this upgrade. Yes, Ivy Bridge would have been nice, but we simply didn’t have access to the budget IVB parts yet. Since the Sweet Spot indeed seemed like the sweet spot, we figured we could just migrate all the internals over to the XPS 630i. Well, almost all of them. We hit a problem with our GeForce GTX 560 Ti 448 card. It requires an 8-pin PCIe plug, and the Dell only gave us two 6-pin units, so we opted for a slightly pricier XFX Radeon HD 7870 card instead. It’s faster than the 560 Ti 448 card. Another option would have been to spring for a GeForce GTX 680, but that seemed to break our budget mantra. The machine originally came with the 32-bit flavor of Windows Vista Home Premium, so that was ejected for 64-bit Windows 7 Home Premium. The 320GB hard drive was dismissed from its boot duties in favor of a 120GB OCZ Vertex 3 drive.
THE RESULT
We’ve always wondered if Dell was true to its word when it pledged that the XPS line used industry-standard parts. Our experience here shows that Dell wasn’t fibbing, provided you stick with a narrow board that uses a standard Intel-style FP connector. The Gigabyte GA-Z68XP-UD3 fit like a glove. The only sticky part was that the front USB and FireWire connector cables were too short. There are two ways to overcome this: $5 extension cables or a $20 NZXT internal USB expansion. We opted for the latter. You’ll also need to pick up a $5 internal cable for the front FireWire port if you plan to use it; we just left it disconnected since the board has a rear FireWire port, too. The original 320GB drive gets erased and reused for storage to keep costs down. It’s easy enough to swap in a 1TB or 2TB drive, though.

AFTER
The Dell XPS 630i was surprisingly easy to upgrade and exceeded our expectations in performance.
| BENCHMARKS |
| |
PRE-UPGRADE |
|
| Vegas Pro (sec) |
WNR |
3,021 N/A |
| Lightroom 2.6 (sec) |
1,224 |
343(+257) |
| ProShow 4 (sec) |
2,442 |
868(+181) |
| MainConcept 1.6 (sec) |
5,580 |
2,009(+178) |
| STALKER: CoP (fps) |
WNR |
47.4(N/A) |
| Far Cry 2 (fps) |
25.9 |
107.3(314) |
The performance difference was like night and day. If you’re idling a Core 2-class machine today and wondering if you really need to upgrade, we say hell yes (unless you get paid by the hour and want things to go slower.) The 4GHz Core i5-2500K smokes the 2.66GHz Core 2 Quad Q6600 part in everything we could run. And believe us, some apps would not run, such as Sony Vegas 9, which gave us “out of memory” errors in 32-bit Vista. In Lightroom, we saw a 257 percent improvement; in ProShow Producer 4 we saw a 181 percent boost; and in MainConcept the difference was 178 percent. Even in general use, it was hard to believe how far we’ve come in just a few years. Thanks to the SSD, our boots went from two-minute affairs to 30‑second ones. In the end, we’re declaring mission accomplished, because this old dog now sings.