benchmark-macbook-gentoo-based-on-compiler-diffrerence Intel Core i7-3615QM testing with a Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS) and NVIDIA NVE7 1GB on Gentoo 2.6 via the Phoronix Test Suite. GCC 10.2 march=native O3: Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA NVE7 1GB (1200MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Gentoo 2.6, Kernel: 5.8.1-xanmod1-x86_64 (x86_64), Desktop: MATE 1.24.0, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.3 Mesa 20.2.0-rc2, Compiler: GCC 10.2.0 + Clang 10.0.1 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 2880x1800 GCC 10.2 Default: Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA NVE7 1GB (1200MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Gentoo 2.6, Kernel: 5.8.1-xanmod1-x86_64 (x86_64), Desktop: MATE 1.24.0, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.3 Mesa 20.2.0-rc2, Compiler: GCC 10.2.0 + Clang 10.0.1 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 2880x1800 GCC 10.2 Default2: Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (259.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA NVE7 1GB (1200MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Gentoo 2.6, Kernel: 5.8.1-xanmod1-x86_64 (x86_64), Desktop: MATE 1.24.0, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.3 Mesa 20.2.0-rc2, Compiler: GCC 10.2.0 + Clang 10.0.1 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 2880x1800 Crypto++ 8.2 Test: Keyed Algorithms MiB/second > Higher Is Better GCC 10.2 march=native O3 . 368.48 |============================================ FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 128 Mflops > Higher Is Better GCC 10.2 march=native O3 . 15650 |============================================= libgav1 2019-10-05 Video Input: Chimera 1080p FPS > Higher Is Better GCC 10.2 march=native O3 . 16.62 |============================================= Zstd Compression 1.4.5 Compression Level: 19 MB/s > Higher Is Better GCC 10.2 march=native O3 . 14.6 |============================================== GCC 10.2 Default ......... 14.0 |============================================ GCC 10.2 Default2 ........ 13.8 |=========================================== GraphicsMagick 1.3.33 Operation: Resizing Iterations Per Minute > Higher Is Better GCC 10.2 Default .. 116 |====================================================== GCC 10.2 Default2 . 117 |====================================================== TTSIOD 3D Renderer 2.3b Phong Rendering With Soft-Shadow Mapping FPS > Higher Is Better GCC 10.2 Default2 . 65.75 |==================================================== Coremark 1.0 CoreMark Size 666 - Iterations Per Second Iterations/Sec > Higher Is Better GCC 10.2 Default2 . 43883.05 |================================================= asmFish 2018-07-23 1024 Hash Memory, 26 Depth Nodes/second > Higher Is Better GCC 10.2 Default2 . 3624078 |================================================== Primesieve 7.4 1e12 Prime Number Generation Seconds < Lower Is Better GCC 10.2 Default2 . 258.61 |=================================================== Rust Prime Benchmark Prime Number Test To 200,000,000 Seconds < Lower Is Better GCC 10.2 Default2 . 127.41 |=================================================== AOBench Size: 2048 x 2048 - Total Time Seconds < Lower Is Better GCC 10.2 Default2 . 80.45 |==================================================== Sysbench 2018-07-28 Test: Memory Events Per Second > Higher Is Better GCC 10.2 Default2 . 8501980.20 |=============================================== Sysbench 2018-07-28 Test: CPU Events Per Second > Higher Is Better GCC 10.2 Default2 . 3021.17 |==================================================