How to Build the Ultimate Gaming PC, Step by Step
Our Budget Build in Action
Can a $1,400 rig take on a $2,000 and $2,500 machine?
When it came time to benchmark our budget gaming PC, we knew it wasn’t going to be easy. Our standard zero-point rig is, after all, designed to measure up to powerful $7,500 custom gaming rigs. The zero-point remains pretty state of the art, with a 2.66GHz Core i7-920 overclocked to 3.5GHz, 6GB of DDR3/1333 running at 1,750MHz, an Intel 160GB G2 SSD, and an ATI Radeon HD 5970. Hell, the dual-GPU card in our zero-point costs half as much as our entire gaming system did.
So, how did our $1,400 gaming machine fare by comparison? Not bad, actually.
In our standard benchmark suite, the zero-point’s Hyper-Threading (and perhaps the third channel of DDR3) helped it win a decisive victory in Sony Vegas Pro 9. But the superior clock speed of our budget gaming machine gave it the upper hand in the mostly single-threaded Lightroom 2.6 benchmark. The zero-point and gaming rig drew a near stalemate in ProShow and MainConcept’s Reference, with our gaming build running 4 percent faster in ProShow and 6 percent slower in Reference.
In gaming performance tests, it wasn’t much of a contest as the budget gaming rig lagged behind our zero-point by 34 percent in STALKER: CoP and 37 percent in Far Cry 2. No surprise here—a battle between a $290 GPU and a $700 GPU can end only one way, particularly when you consider that our benchmarks run at 2560x1600 resolution.
That’s not to say our rig is a disappointment. Remember, most people are not going to be gaming on a 30-inch panel. At 1920x1080, this system will give you excessive happiness for at least a couple of gaming seasons.
A Different Perspective
For another point of comparison, we pitted our build against Acer’s fearsome-looking new Predator system (see review on page 78). Based on a 2.8GHz Core i7-930, 12GB of DDR3/1333, and a GeForce GTX 470, this $2,000 machine was a bit closer in specs.
In this arena, the budget gaming rig fared quite well. It beat the Acer Predator on every single benchmark—sometimes by very large double-digit percentages, thanks to the Corsair Force 60 SSD and the 4GHz overclock.
But in a wake-up call for those who maintain there is no value in Hyper-Threading, peep our Sony Vegas Pro 9 test. Despite the blazingly fast SSD and a 1.2GHz clock advantage, the budget gaming rig was only 5 percent faster than the Predator. Those virtual cores in the Core i7-930 definitely come in handy with highly multithreaded tasks.
Budget Gaming Machine vs. Zero-Point System
|
Zero Point |
|
| Vegas Pro 9 (sec) |
3,069 |
3,660 (-17%) |
| Lightroom 2.6 (sec) |
356 |
253 |
| ProShow 4 (sec) |
1,112 |
1,071 |
| MainConcept Ref 1.6 (sec) |
2,113 |
2,250 (-6%) |
| STALKER: CoP (fps) |
42 |
27.9 (-34%) |
| Far Cry 2 (fps) |
114.4 |
72.6 (-37%) |
Our current desktop test bed consists of a quad-core 2.66GHz Core i7-920 overclocked to 3.5GHz, 6GB of Corsair DDR3/1333 overclocked to 1750MHz, on a Gigabyte X58 motherboard. We are running an ATI Radeon HD 5970 graphics card, a 160GB Intel X25-M SSD, and 64-bit Windows 7 Ultimate.
Budget Gaming Machine vs. Acer Predator
|
Zero Point |
|
| Vegas Pro 9 (sec) |
3,832 |
3,660 |
| Lightroom 2.6 (sec) |
443 |
253 |
| ProShow 4 (sec) |
1,445 |
1,071 |
| MainConcept Ref 1.6 (sec) |
2,728 |
2,250 |
| STALKER: CoP (fps) |
25.1 |
27.9 |
| Far Cry 2 (fps) |
69.9 |
72.6 |
The Acer Predator features a 2.8GHz Core i7-930, 12GB of DDR3/1333 on an X58 chipset motherboard, an Nvidia GeForce GTX 470 GPU, and a 1.5TB Western Digital 7,2000rpm hard drive, running the 64-bit version of Windows 7 Home Premium.