basic ARMv6-compatible rev 7 testing on Raspbian 8.0 via the Phoronix Test Suite. no_oc: Processor: ARMv6-compatible rev 7 @ 0.70GHz (1 Core), Motherboard: BCM2708, Memory: 434MB, Disk: 8GB SS08G OS: Raspbian 8.0, Kernel: 4.1.6+ (armv6l), Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 656x416 light_oc: Processor: ARMv6-compatible rev 7 @ 0.90GHz (1 Core), Motherboard: BCM2708, Memory: 434MB, Disk: 8GB SS08G OS: Raspbian 8.0, Kernel: 4.1.6+ (armv6l), Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 656x416 more_oc: Processor: ARMv6-compatible rev 7 @ 0.90GHz (1 Core), Motherboard: BCM2708, Memory: 434MB, Disk: 8GB SS08G OS: Raspbian 8.0, Kernel: 4.1.6+ (armv6l), Desktop: LXDE 0.7.2, Display Server: X Server 1.16.4, OpenGL: 2.1 Mesa 10.3.2, Compiler: GCC 4.9.2, File-System: ext4, Screen Resolution: 1824x984 SciMark 2.0 Computational Test: Composite Mflops > Higher Is Better no_oc .... 22.47 |================================================ light_oc . 28.48 |============================================================= more_oc .. 27.10 |========================================================== SciMark 2.0 Computational Test: Monte Carlo Mflops > Higher Is Better no_oc .... 19.41 |=============================================== light_oc . 25.08 |============================================================= more_oc .. 24.79 |============================================================ SciMark 2.0 Computational Test: Fast Fourier Transform Mflops > Higher Is Better no_oc .... 6.28 |================================================== light_oc . 7.76 |============================================================== more_oc .. 7.49 |============================================================ SciMark 2.0 Computational Test: Sparse Matrix Multiply Mflops > Higher Is Better no_oc .... 17.29 |================================================ light_oc . 21.97 |============================================================= more_oc .. 20.69 |========================================================= SciMark 2.0 Computational Test: Dense LU Matrix Factorization Mflops > Higher Is Better no_oc .... 23.72 |================================================= light_oc . 29.53 |============================================================= more_oc .. 27.89 |========================================================== SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation Mflops > Higher Is Better no_oc .... 45.63 |================================================ light_oc . 58.06 |============================================================= more_oc .. 54.63 |=========================================================