Page 1:From CPU To GPU: Shifting The Balance
Page 2:Graphics, CPU, And Motherboard
Page 3:Memory And Storage
Page 4:Case, Cooling, And Power
Page 5:Building Our $2,000 PC
Page 7:Benchmark And System Configurations
Page 8:Benchmark Results: 3DMark And PCMark
Page 9:Benchmark Results: SiSoftware Sandra
Page 10:Benchmark Results: Battlefield 3 And DiRT 3
Page 11:Benchmark Results: Skyrim And StarCraft II
Page 12:Benchmark Results: Audio And Video Encoding
Page 13:Benchmark Results: Productivity
Page 14:Power, Heat, And Efficiency
Page 15:Does This Quarter's Build Beat Our Previous Effort?
Graphics, CPU, And Motherboard
Graphics: 2 x MSI Radeon HD 7970s in CrossFire
AMD’s Radeon HD 7970 is a formidable weapon in the graphics war. But most of the models with aftermarket cooling employ designs that exhaust heated air back into your chassis. That's bad news, particularly when you have two of them in CrossFire.
MSI’s R7970-2PMD3GD5/OC uses an axial fan that, even though it's noisier, blows most of the card’s heat out of its rear I/O panel. We purchased a pair.
CPU: Intel Core i7-3770K
Intel’s flagship LGA 1155-based processor is about 34% less-expensive than the Core i7-3930K, which drops into the company's LGA 2011 interface. It also has 33% fewer cores.
On paper, that sounds like a fair trade. Consider, however, that there are still many applications unable to utilize a processor with six cores, ready to execute 12 threads concurrently. In that context, the Core i7-3770K is set up to score a win, we think.
Other components, such as the hard drive and SSD, won’t suffer at all from the fact that we're choosing a less expensive CPU. So, we’re not counting on the entire system rewarding a 34% price reduction in return for 33% fewer cores. Instead, we’re looking for improved graphics test results to overwhelm the combined performance charts.
Motherboard: Gigabyte Z77X-D3H
Gigabyte's -D3H-series motherboards are designed to provide high value to performance seekers on a budget, lacking many of the so-called high-end add-on controllers that most of us ignore anyway. The last time we tried one in a high-end build was more than a year ago (System Builder Marathon, Sept. 2011: $2000 Performance PC). But, with graphics eating most of our budget, we thought this was a good time to bring out a value leader.
- From CPU To GPU: Shifting The Balance
- Graphics, CPU, And Motherboard
- Memory And Storage
- Case, Cooling, And Power
- Building Our $2,000 PC
- Benchmark And System Configurations
- Benchmark Results: 3DMark And PCMark
- Benchmark Results: SiSoftware Sandra
- Benchmark Results: Battlefield 3 And DiRT 3
- Benchmark Results: Skyrim And StarCraft II
- Benchmark Results: Audio And Video Encoding
- Benchmark Results: Productivity
- Power, Heat, And Efficiency
- Does This Quarter's Build Beat Our Previous Effort?