Devil's Canyon: Intel Core i7-4790K OC'ing and Review
Futuremark PCMark 7 Tests
Futuremark's PCMark 7 is the latest version of the PCMark whole-system benchmarking suite. It has updated application performance measurements targeted for a Windows 7 environment and uses newer metrics to gauge relative performance. Below is what Futuremark says is incorporated into the base PCMark suite and the Entertainment, Creativity, and Productivity suites--the four modules we have benchmark scores for you here.
The PCMark test is a collection of workloads that measure system performance during typical desktop usage. This is the most important test since it returns the official PCMark score for the system
- Windows Defender
- Importing pictures
Video Playback and transcoding
- DirectX 9
Web browsing and decrypting
The Entertainment test is a collection of workloads that measure system performance in entertainment scenarios using mostly application workloads. Individual tests include recording, viewing, streaming and transcoding TV shows and movies, importing, organizing and browsing new music and several gaming related workloads. If the target system is not capable of running DirectX 10 workloads then those tests are skipped. At the end of the benchmark run the system is given an Entertainment test score.
The Creativity test contains a collection of workloads to measure the system performance in typical creativity scenarios. Individual tests include viewing, editing, transcoding and storing photos and videos. At the end of the benchmark run the system is given a Creativity test score.
The Productivity test is a collection of workloads that measure system performance in typical productivity scenarios. Individual workloads include loading web pages and using home office applications. At the end of the benchmark run the system is given a Productivity test score.
The Core i7-4790K edged out the Core i7-4770K here, but not by a very wide margin. The individual tests in this benchmark don't constantly leverage all of the resources afforded by the processor's four cores (eight threads) and they're also affected by memory speed and storage performance. Hence, the Core i7-4790K's higher frequencies won't always result in higher performance, across the board in these general purpose computing workloads.