$1500 Gaming PC Buyer's Guide -- Updated Prices and Parts for March 2009
Time for another price and parts guide! The $1000 parts guide we posted earlier this month garnered much discussion and debate among readers, so we wanted to a better job explaining our choices in this edition. Compared to the pricey decked-out systems from OEM builders like Falcon and Digital Storm, $1500 isstill technically in the "budget" range . But for many people, that's still a lot of money to spend on a PC. We catered this build for gamers, and anchored our picks on the GPU and CPU, while judiciously choosing the other parts and brands to fit into our budget limits. The results were pleasantly surprising, and recent price cuts and rebates across the board really helped. Of course, your own configuration may vary wildly from ours depending your own needs, priorities, or brand allegiances,but we think this is an awesome configuration for something building a new gaming PC.
(All prices found on newegg.com, as of March 23rd, and do not include mail-in rebates, tax, or shipping)
Videocard

We started off this build with the video card, since we wanted something that relatively high-end, and anticipated that it would take up a considerable chunk of our $1500 budget. Initially, we considered options that would give us enough money left for a Core i7 CPU and motherboard. A single Nvidia GTX 280 was the first card we considered, since prices for it have fallen after the release of the ultra high-end GTX 295 and 285 models. The 4850 X2 was also another viable choice, since for $300 it delivers a better price/performance ratio than the top mid-range Nvidia offering. But then we remembered the 4870 X2, which held the title for fastest single-slot solution before the GTX 295 was released. Amazingly, PowerColor sells its 4870 X2 on Newegg for $401, and even clocks it higher than ATI reference boards. At this price, the pick for GPU was a no brainer.
CPU

Intel Core i7 920 2.66GHz
$280, www.intel.com
For a $1500 gaming PC, it would be an insult if we didn't recommend an Intel Core i7 CPU. Nehalem is pretty much the only choice for a top of the line processor, since AMD's Phenom II has been relegated to compete at the mid-range level. The only real decision in this category was which Core i7 SKU to use. We have no qualms going with the 2.66GHz 920 part, even if it represents the "budget" end of the Core i7 lineup. The 920 performs tremendously well compared to even the best Core 2 CPUs, and smashes Phenom in most of our benchmarks. It's also very easy to overclock, so you can stretch your $280 investment a long way.
Motherboard

Since we're using a Core i7 CPU, we have to pair it with an X58 LGA 1366 motherboard that supports its socket. Our favorite X58 board is currently the MSI Eclipse, but its no frills companion SKU, the MSI X58 Pro, is just as capable and reliable. In fact, we haven't had issues with any of the X58 boards we've tested so far, so the only big differentiating factors are SLI support and overclocking features. And since we're running an ATI-based 4870 X2 in this build, SLI is unnecessary as an upgrade path -- Crossfire will work fine here. The Eclipse is almost double the price of the X58 Pro at $350, so we're happy with the cost savings we made here. Alternatively, the Asus P6T Deluxe ($290) is also a fine choice, and supports SLI.
Power Supply

We don't review power supplies in the magazine, but we've used enough of them in the lab to have a good feel for what's reliable and trustworthy. PC Power & Cooling is our typical first choice, but we've also recently been very satisfied using Corsair's HX1000 PSU. Modular power cables, six 8-pic PCI-E connectors, and a plethora of SATA power cables ensures that you'll have plenty of opportunity (and power) to upgrade your system with more video cards, optical drives, and hard drives.
Memory

With RAM prices continuing to stumble, we see no reason why you shouldn't buy 6GB of memory for you next gaming PC. 6GB runs on three dimms in tri-channel mode on X58 motherboards, and OCZ's DDR3 series delivers exactly what you need for gaming at a great price. These sticks run with 7-7-7-20 memory timings, and should be stable at the stock voltage settings. Of course, you'll need a 64-bit OS to make use of all this memory.