Intel Core i7 5775C: Once Going, This Broadwell CPU Is Great On Linux
When running Ubuntu earlier this month, I was able to get some CPU benchmarks done in between the kernel panics... Before getting to the main benchmarks, here are a few tests on Ubuntu 15.04 between the i7-4790K and i7-5775C.
You can find more data along with all of the system details when those tests were done via this OpenBenchmarking.org result file.