dublin-gentoo Intel Core i7-4600U testing on Gentoo 2.2 via the Phoronix Test Suite. Intel Core i7-4600U: Processor: Intel Core i7-4600U @ 3.30GHz (4 Cores), Motherboard: LENOVO 20ALCTO1WW, Memory: 8192MB, Disk: 1000GB Samsung SSD 850 + 3001GB My Book 1230 + 16GB SDC, Graphics: (1100MHz) OS: Gentoo 2.2, Kernel: 4.6.1 (x86_64), Desktop: GNOME Shell 3.18.5, Compiler: GCC 5.3.0 + Clang 3.8.0 + LLVM 3.8.0, File-System: ext4, Screen Resolution: 1920x1080 SciMark 2.0 Computational Test: Composite Mflops > Higher Is Better Intel Core i7-4600U . 952.49 |============================================= Intel Core i7-4600U . 1014.30 |================================================ Intel Core i7-4600U . 1017.56 |================================================ SciMark 2.0 Computational Test: Monte Carlo Mflops > Higher Is Better Intel Core i7-4600U . 496.39 |============================================== Intel Core i7-4600U . 487.26 |============================================== Intel Core i7-4600U . 523.45 |================================================= SciMark 2.0 Computational Test: Fast Fourier Transform Mflops > Higher Is Better Intel Core i7-4600U . 222.74 |================================================ Intel Core i7-4600U . 218.80 |=============================================== Intel Core i7-4600U . 227.38 |================================================= SciMark 2.0 Computational Test: Sparse Matrix Multiply Mflops > Higher Is Better Intel Core i7-4600U . 1420.10 |============================================= Intel Core i7-4600U . 1520.86 |================================================ Intel Core i7-4600U . 1498.96 |=============================================== SciMark 2.0 Computational Test: Dense LU Matrix Factorization Mflops > Higher Is Better Intel Core i7-4600U . 1784.33 |============================================== Intel Core i7-4600U . 1860.06 |================================================ Intel Core i7-4600U . 1852.25 |================================================ SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation Mflops > Higher Is Better Intel Core i7-4600U . 980.54 |================================================= Intel Core i7-4600U . 984.54 |================================================= Intel Core i7-4600U . 985.76 |=================================================