Exynos 5 Dual Samsung Chromebook Exynos ARMv7 rev 4 testing on Ubuntu 12.04 via the Phoronix Test Suite. Exynos 5 Dual: Processor: Exynos ARMv7 rev 4 @ 1.70GHz (2 Cores), Motherboard: SAMSUNG EXYNOS5 (Flattened Device Tree), Memory: 2048MB, Disk: 16GB SEM16G OS: Ubuntu 12.04, Kernel: 3.4.0 (armv7l), Desktop: Unity 2D 5.16.0, Display Server: X Server 1.11.3, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1366x768 ai11_first: Processor: Intel Core i5-2500 @ 3.30GHz (4 Cores), Motherboard: Intel DQ67SW, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 16384MB, Disk: 40GB INTEL SSDSA2CT04 + 2000GB Western Digital WD20EARS-00M + 2000GB Western Digital WD20EARS-00S, Graphics: Intel Sandybridge Desktop (GT1), Audio: Realtek ALC888, Network: Intel 82579LM Gigabit Connection OS: Ubuntu 12.04, Kernel: 3.2.0-33-generic (x86_64), Desktop: GNOME, Display Driver: intel 2.15.901, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1024x768 ai11_second: Processor: Intel Core i5-2500 @ 3.30GHz (4 Cores), Motherboard: Intel DQ67SW, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 16384MB, Disk: 40GB INTEL SSDSA2CT04 + 2000GB Western Digital WD20EARS-00M + 2000GB Western Digital WD20EARS-00S, Graphics: Intel Sandybridge Desktop (GT1), Audio: Realtek ALC888, Network: Intel 82579LM Gigabit Connection OS: Ubuntu 12.04, Kernel: 3.2.0-33-generic (x86_64), Desktop: GNOME, Display Driver: intel 2.15.901, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1024x768 Stream 2009-04-11 Type: Copy MB/s > Higher Is Better Exynos 5 Dual . 6369.66 |=========================== ai11_first .... 12394.52 |===================================================== ai11_second ... 12369.29 |===================================================== Stream 2009-04-11 Type: Scale MB/s > Higher Is Better Exynos 5 Dual . 5778.73 |========================= ai11_first .... 12131.49 |===================================================== ai11_second ... 12093.78 |===================================================== Stream 2009-04-11 Type: Triad MB/s > Higher Is Better Exynos 5 Dual . 5131.00 |==================== ai11_first .... 13422.08 |===================================================== ai11_second ... 13358.56 |===================================================== Stream 2009-04-11 Type: Add MB/s > Higher Is Better Exynos 5 Dual . 5211.61 |===================== ai11_first .... 13189.75 |===================================================== ai11_second ... 13096.48 |===================================================== CLOMP 3.3 Static OMP Speedup Speedup > Higher Is Better Exynos 5 Dual . 1.70 |=============================== ai11_second ... 3.16 |========================================================= Dolfyn 0.527 Computational Fluid Dynamics Seconds < Lower Is Better Exynos 5 Dual . 158.91 |======================================================= ai11_second ... 25.87 |========= FFTE 5.0 Test: N=64, 1D Complex FFT Routine MFLOPS > Higher Is Better Exynos 5 Dual . 1257.00 |============= ai11_first .... 5172.84 |====================================================== ai11_second ... 5177.60 |====================================================== GMPbench 0.2 Total Time GMPbench Score > Higher Is Better Exynos 5 Dual . 451.29 |======= ai11_first .... 3257.10 |====================================================== ai11_second ... 3258.20 |====================================================== CacheBench Test: Read MB/s > Higher Is Better Exynos 5 Dual . 2570.83 |============================================= ai11_first .... 3102.96 |====================================================== ai11_second ... 3106.52 |====================================================== CacheBench Test: Write MB/s > Higher Is Better Exynos 5 Dual . 3521.37 |================= ai11_first .... 10968.86 |===================================================== ai11_second ... 10969.12 |===================================================== CacheBench Test: Read / Modify / Write MB/s > Higher Is Better Exynos 5 Dual . 6979.64 |==================== ai11_first .... 17937.71 |==================================================== ai11_second ... 18222.91 |===================================================== SciMark 2.0 Computational Test: Monte Carlo Mflops > Higher Is Better Exynos 5 Dual . 167.90 |================== ai11_first .... 510.10 |======================================================= ai11_second ... 507.69 |======================================================= SciMark 2.0 Computational Test: Fast Fourier Transform Mflops > Higher Is Better Exynos 5 Dual . 37.65 |======== ai11_first .... 248.55 |======================================================= ai11_second ... 248.73 |======================================================= SciMark 2.0 Computational Test: Sparse Matrix Multiply Mflops > Higher Is Better Exynos 5 Dual . 333.34 |========== ai11_first .... 1719.21 |====================================================== ai11_second ... 1712.03 |====================================================== SciMark 2.0 Computational Test: Dense LU Matrix Factorization Mflops > Higher Is Better Exynos 5 Dual . 435.03 |============ ai11_first .... 1995.71 |===================================================== ai11_second ... 2025.96 |====================================================== SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation Mflops > Higher Is Better Exynos 5 Dual . 361.97 |================== ai11_first .... 1102.83 |====================================================== ai11_second ... 1101.84 |====================================================== TSCP 1.81 AI Chess Performance Nodes Per Second > Higher Is Better Exynos 5 Dual . 146968 |======================================================= VP8 libvpx Encoding 1.1.0 vpxenc Frames Per Second > Higher Is Better Exynos 5 Dual . 1.21 |== ai11_first .... 29.49 |======================================================== ai11_second ... 29.62 |======================================================== x264 2012-10-03 H.264 Video Encoding Frames Per Second > Higher Is Better Exynos 5 Dual . 10.62 |====== ai11_first .... 100.81 |====================================================== ai11_second ... 101.78 |======================================================= 7-Zip Compression 9.20.1 Compress Speed Test MIPS > Higher Is Better Exynos 5 Dual . 1951 |========= ai11_first .... 12484 |======================================================== ai11_second ... 12442 |======================================================== Timed PHP Compilation 5.2.9 Time To Compile Seconds < Lower Is Better Exynos 5 Dual . 255.79 |======================================================= ai11_first .... 34.23 |======= ai11_second ... 34.19 |======= C-Ray 1.1 Total Time Seconds < Lower Is Better Exynos 5 Dual . 447.38 |======================================================= ai11_first .... 51.87 |====== ai11_second ... 51.86 |====== Parallel BZIP2 Compression 1.1.6 256MB File Compression Seconds < Lower Is Better Exynos 5 Dual . 88.41 |======================================================== ai11_first .... 11.27 |======= ai11_second ... 11.29 |======= Primesieve 4.0 1e12 Prime Number Generation Seconds < Lower Is Better Exynos 5 Dual . 957.91 |======================================================= ai11_first .... 105.09 |====== ai11_second ... 104.95 |====== Smallpt 1.0 Global Illumination Renderer; 100 Samples Seconds < Lower Is Better Exynos 5 Dual . 1208 |========================================================= ai11_first .... 142 |======= ai11_second ... 141 |======= Crafty 23.4 Elapsed Time Seconds < Lower Is Better Exynos 5 Dual . 0.06 | ai11_first .... 80.28 |======================================================== ai11_second ... 80.09 |======================================================== FLAC Audio Encoding 1.2.1 WAV To FLAC Seconds < Lower Is Better Exynos 5 Dual . 19.81 |======================================================== ai11_first .... 6.12 |================= ai11_second ... 6.11 |================= LAME MP3 Encoding 3.99.3 WAV To MP3 Seconds < Lower Is Better Exynos 5 Dual . 52.30 |======================================================== ai11_first .... 14.33 |=============== ai11_second ... 14.33 |=============== Ogg Encoding 1.3.0 WAV To Ogg Seconds < Lower Is Better Exynos 5 Dual . 31.50 |======================================================== FFmpeg 1.0 H.264 HD To NTSC DV Seconds < Lower Is Better Exynos 5 Dual . 162.54 |======================================================= ai11_second ... 17.57 |====== OpenSSL 1.0.1c RSA 4096-bit Performance Signs Per Second > Higher Is Better Exynos 5 Dual . 10.00 |===== ai11_first .... 114.47 |======================================================= ai11_second ... 114.93 |======================================================= PyBench 2008-08-14 Total For Average Test Times Milliseconds < Lower Is Better Exynos 5 Dual . 8496 |========================================================= ai11_first .... 2024 |============== ai11_second ... 2021 |============== NGINX Benchmark 1.0.11 Static Web Page Serving Requests Per Second > Higher Is Better Exynos 5 Dual . 3535.77 |====== ai11_first .... 32645.35 |===================================================== ai11_second ... 31485.16 |=================================================== PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better Exynos 5 Dual . 22310 |============== ai11_first .... 91229 |======================================================== ai11_second ... 90797 |========================================================