Benchmarks and Testing Methodology
Cinebench R11.5 starts off our tests. The multi-threaded rendering test is ran and the score reported. wPrime is ran for both the 32M calculation and 1024M calculation with the number of threads available on the system.
CrystalDiskMark is run to put a number on how well the system hard disk drive / SSD runs. It measures five different metrics, of which higher is better for all. The higher the numbers, the snappier the operating system will feel, especially if the "4K" number is high, as most operating system files are small files.
HD Tune is run on any storage drives installed in the system. Maximum, minimum and average read and write speeds are reported in the charts.
- System Tests
PCMark 7 is run to get an overall idea of how the system performs as a whole. It tests all aspects of the PC and puts a score on how well it performs overall. In this test, a low scoring area can affect the overall score, so it's important to read the analysis. A higher score is better.
- Accessory Port Testing
Ports to which an external storage device can be connected to are tested using HD Tune Pro to obtain their maximum, minimum and average read and write speeds. USB 2.0, USB 3.0 and eSATA ports are tested using a Corsair Neutron GTX 240GB SSD that is capable of saturating the theoretical bandwidth available.
The Corsair Neutron GTX is housed inside an Icy Dock external enclosure which features a SATA I/II/III to USB 3.0 and eSATA converter.
- Gaming Tests
3DMark Vantage is ran on the Extreme preset to get a feel for how the computer would manage gaming. The CPU, GPU and combined scores are reported. A higher overall score is the best and a high GPU or CPU score shows particular prowess with tasks that use that part of the computer.
3DMark 11 is run on the Extreme preset and the Physics, GPU and combined scores are reported. This test is only run if the system supports DirectX 11. A higher overall score is the target, though a high individual result shows prowess in a particular area.
Battlefield 3 is run at 1920 x 1080 resolution with the graphics preset set to "Ultra." The test is run three times due to higher variability than the other benchmarks. FRAPS is used to record 60 seconds worth of FPS data and recording starts when the character first picks up the gun at the start of the campaign and usually finishes shortly after the train explosion. The game is played in a similar manner each time.
-Heat, Noise, and Power Consumption
The system is fully loaded using Furmark and Prime 95. Component temperatures are recorded using CoreTemp and Furmark. Noise is recorded in front of the system, midway up, six inches from the machine using a decibel reader.
Idle power consumption is system consumption while sitting at the desktop, as recorded by a Kill-a-watt style meter. Loaded consumption is recorded during the load of Prime 95 and Furmark using the same meter.