Operation Upgrade: How We Rebuilt Three Old PCs, Part By Part
OLD LYNNFIELD GETS NEW LIFE
The LGA1156 socket is a dead end, but it’s still plenty fast

BEFORE
| ORIGNAL BUILD |
|
| CPU |
2.66GHz Core i5-750 running at 3.2GHz |
| RAM |
4GB Kingston DDR3/1600 |
| Motherboard |
Gigabyte GA-P55-UD5 |
| GPU |
GeForce GTX 295 |
| Cooler |
Cooler Master V8 |
| HDD |
1.5TB 7,200rpm Seagate Barracuda 7200.11 |
| ODD |
22x Samsung DVD+R |
| OS |
64-bit Windows Vista Home Premium |
| PSU |
Cooler Master Scout / Corsair 750 TX |
At two years old, this CyberPower Gamer Xtreme 3200 can get a boost from the replacement of a few key components.
The MACHINE
CyberPower PC’s Gamer Xtreme 3200 is only 14 months newer than the Dell XPS 630i, but what a difference that time makes. The Xtreme 3200 packs the dual-GPU-based GeForce GTX 295 (two GeForce GTX 285 chips), a 2.66GHz Core i5-750, 4GB of DDR3/1600 RAM, and a 1.5TB Seagate Barracuda hard drive. When new, this machine sold for $1,600. In 2009 dollars, that’s a pretty good deal for this much hardware, especially when you consider that it packs a dual-GPU graphics card. Much of the credit goes to the Core i5-750 chip, which made Intel’s new Nehalem architecture affordable for the masses
but that felt wasteful. Yes, we’d pick up new technologies such as SATA 6Gb/s and the like, but the Core i5-750 is still very serviceable and really only two years old. With that decided, our mission was to boost the PC’s performance capability and make it DirectX 11-ready with a few key upgrades.
The Upgrades
We picked two main upgrades: the first was to dump the GeForce GTX 295 for a GeForce GTX 680 card. The original GeForce GTX 295 sold for $500, so swapping it out for the $500 EVGA GeForce GTX 680 card seems apt. This gives us modern API support, higher frame rates, and—over time—a savings in power, too, as dual-GPU cards don’t exactly sip power.
| UPGRADES |
|
PART |
URL |
PRICE |
| RAM |
8GB Corsair Vengeance DDR3/1600 |
www.corsair.com |
$54 |
| GPU |
EVGA GeForce GTX 680 |
www.evga.com |
$499 |
| SSD |
120GB Corsair GT |
www.corsair.com |
$169 |
| OS |
64-bit Windows 7 Home Premium |
www.microsoft.com |
$99 |
| Total |
|
|
$821 |
The second big upgrade was a 120GB Corsair Force GT SSD. Using the second-gen SandForce controller, the NANDs in this SSD are a bit faster than those in the OCZ SSD we used in the Dell, so we decided to splurge a bit.A third, less significant upgrade was adding 8GB of DDR3/1600. Yeah, 4GB is fine for most chores, but, what the hey, memory is still cheap. That brings the machine up to a total of 12GB of DDR3/1600. We also decided that since the machine is a bit older now, we’d push the overclock a bit harder. The Lynnfield CPU is overclocked by increasing the base clock (remember that?), so we increased it from 160MHz to 175MHz. That takes us to 3.5GHz, and with Turbo Boost on, we saw the clocks hitting the 3.8GHz range. The last upgrade was moving from Windows Vista to Windows 7. We long ago made peace with Vista after Microsoft released SP1 and SP2, but we’ve become so accustomed to Windows 7 that we think it’s worth the $100.

AFTER
A modern GPU and SSD and a bit more RAM do wonders for performance.
| BENCHMARKS |
| |
PRE-UPGRADE |
|
| Vegas Pro (sec) |
4,501 |
3,064 |
| Lightroom 2.6 (sec) |
616 |
345 |
| ProShow 4 (sec) |
1,216 |
1,137 |
| MainConcept 1.6 (sec) |
2,618 |
2,377 |
| stalker: CoP (fps) |
WNR |
60.9(N/A) |
| Far Cry 2 (fps) |
772 |
168.5 |
THE RESULT
We didn’t expect the same stellar performance difference with the Cyber‑Power PC as we got with the Dell rig. After all, that machine received completely new innards. But despite being the most modest upgrade here, the CyberPower surprised us with its improved performance. The combination of the increased RAM footprint, slightly higher clocks speeds, SSD, new GPU, and clean OS install gave us more than we expected in a few benchmarks. Sony Vegas Pro 9, surprisingly, saw a 47 percent performance bump. Adobe Lightroom also achieved a very healthy increase of 79 percent. In gaming, we saw an 86 percent jump in Far Cry 2, and our DirectX 11 test, STALKER: CoP, actually ran. In some tests, the results were more as expected, though. Main Concept Reference and ProShow Producer 4, for example, gave us about a 10 percent improvement, which matched our 10 percent overclock. Overall, we think our upgrades make sense and extend the machine’s service life. We might consider this stage one of our upgrade. Perhaps next year it’ll be time to dump the Core i5-750 for Intel’s next-generation mainstream socket, the LGA1150 and Haswell CPU.