benchmark-gentoo-after-rebuild-world-part-2 Apple OSX 10.15.7 Default Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge: 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 GeForce GT 650M 1GB (797/2508MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Gentoo 2.6, Kernel: 5.6.4-gentoo-x86_64 (x86_64), Desktop: LXQt 0.14.1, Display Server: X Server 1.20.7, Display Driver: NVIDIA 440.82, OpenGL: 4.6.0, OpenCL: OpenCL 1.2 CUDA 10.2.159, Compiler: GCC 9.3.0 + Clang 9.0.1 + LLVM 9.0.1 + CUDA 10.2, File-System: ext4, Screen Resolution: 2880x1800 Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge: 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 GeForce GT 650M 1GB (797/2508MHz), Audio: Cirrus Logic CS4206, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Gentoo 2.6, Kernel: 5.6.4-gentoo-x86_64 (x86_64), Desktop: LXQt 0.14.1, Display Server: X Server 1.20.7, Display Driver: NVIDIA 440.82, OpenGL: 4.6.0, OpenCL: OpenCL 1.2 CUDA 10.2.159, Compiler: GCC 9.3.0 + Clang 9.0.1 + LLVM 9.0.1 + CUDA 10.2, File-System: ext4, Screen Resolution: 2880x1800 Gentoo no-mitigation 5.5.12 GCC 9.3 G-overlay ivybridge: 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 GeForce GT 650M 1GB (797/2508MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Gentoo 2.6, Kernel: 5.6.12-gentoo-x86_64 (x86_64), Desktop: LXQt 0.14.1, Display Server: X Server 1.20.7, Display Driver: NVIDIA 440.82, OpenGL: 4.6.0, OpenCL: OpenCL 1.2 CUDA 10.2.159, Compiler: GCC 9.3.0 + Clang 10.0.0 + LLVM 10.0.0 + CUDA 10.2, File-System: ext4, Screen Resolution: 2880x1800 Gentoo no-mitigation 4.19.128 GCC 10.1 O2 ivybridge: 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 GeForce GT 650M 1GB (797/2508MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Gentoo 2.6, Kernel: 4.19.128-gentoo-x86_64 (x86_64), Desktop: MATE 1.24.0, Display Server: X Server 1.20.8, Display Driver: NVIDIA 440.82, OpenGL: 4.6.0, OpenCL: OpenCL 1.2 CUDA 10.2.159, Compiler: GCC 10.1.0 + Clang 10.0.0 + LLVM 10.0.0, File-System: ext4, Screen Resolution: 2880x1800 Gentoo no-mitigation GCC 10.2 03 Clear recommandation: 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: 5.8.0-xanmod1-x86_64clang (x86_64), Desktop: MATE 1.24.0, Display Server: X Server 1.20.8, Display Driver: nouveau 1.0.16, OpenGL: 4.3 Mesa 20.1.5, Compiler: GCC 10.2.0 + Clang 10.0.1 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 2880x1800 Gentoo idem previous 4.19 Clang: 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: Intel 7 /C216, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Gentoo 2.6, Kernel: 4.19.138-gentootest (x86_64), Desktop: MATE 1.24.0, Display Server: X Server 1.20.8, Display Driver: nouveau 1.0.16, OpenGL: 4.3 Mesa 20.2.0-rc1, Compiler: Clang 10.0.1 + GCC 10.2.0 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 2880x1800 FREEBSD 12.1 GENERIC clang 10.0.1 KPTI: Processor: Intel Core i7-3615QM @ 2.30GHz (8 Cores), Motherboard: Apple MacBookPro10 1 1.0, Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 212GB, Graphics: Unknown 981MB, Audio: NVIDIA (0x0e1b) HDA OS: FreeBSD, Kernel: 12.1-RELEASE (x86_64), Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, Compiler: Clang 8.0.1 (SVN 366581), File-System: zfs, Screen Resolution: 2880x1800 VoidLinux Musl miti 5.8.9 GCC 9.3: 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 + 8GB Flash Disk, Graphics: Intel HD 4000, Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom NetXtreme BCM57762 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: VoidLinux rolling, Kernel: 5.8.9_1 (x86_64), Display Server: X Server 1.20.9, Display Driver: intel 2.99.917, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 2880x1800 VoidLinux Musl no-miti GCC 9.3: 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: Intel HD 4000, Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: VoidLinux rolling, Kernel: 5.8.9_1 (x86_64), Display Server: X Server 1.20.9, Display Driver: intel 2.99.917, Compiler: GCC 9.3.0 + Clang 10.0.0 + LLVM 10.0.0, File-System: ext4, Screen Resolution: 2880x1800 VoidLinux Musl no-miti GCC 9.3 v2: 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: Intel HD 4000, Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: VoidLinux rolling, Kernel: 5.8.9_1 (x86_64), Display Server: X Server 1.20.9, Display Driver: intel 2.99.917, Compiler: GCC 9.3.0 + Clang 10.0.0 + LLVM 10.0.0, File-System: ext4, Screen Resolution: 2880x1800 OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2: 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, Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom NetXtreme BCM57762 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: OpenMandrivaLinux 4.1, Kernel: 5.5.12-desktop-1omv4001 (x86_64), Desktop: KDE Plasma 5.17.5, Display Server: X Server 1.20.7, Display Driver: modesetting 1.20.7, OpenGL: 4.3 Mesa 20.0.7, Compiler: Clang 9.0.1 + GCC 9.2.1 20191207 + LLVM 9.0.1, File-System: ext4, Screen Resolution: 2880x1800 Fedora 33Beta Glibc no-miti 5.8 GCC 10.2: 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: 8192MB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA NVE7 1GB, Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom NetXtreme BCM57762 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Fedora 33, Kernel: 5.8.9-301.fc33.x86_64 (x86_64), Desktop: MATE 1.24.1, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.3 Mesa 20.2.0-rc4, Compiler: GCC 10.2.1 20200826 + Clang 11.0.0 + LLVM 11.0.0, File-System: btrfs, Screen Resolution: 2880x1800 Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3: 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 GeForce GT 650M 1GB (199/2508MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Ubuntu 20.04, Kernel: 5.4.0-47-generic (x86_64), Desktop: MATE 1.24.0, Display Server: X Server 1.20.8, Display Driver: NVIDIA 390.138, OpenGL: 4.6.0, Compiler: GCC 9.3.0, File-System: zfs, Screen Resolution: 2880x1800 Clear Linux OS 33720 Glibc no-miti 5.8.9 GCC 10.2: Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (262.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA GeForce GT 650M 1GB (797/2508MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom NetXtreme BCM57762 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Clear Linux OS 33720, Kernel: 5.8.9-986.native (x86_64), Desktop: GNOME Shell 3.36.5, Display Server: X Server 1.20.8, Display Driver: NVIDIA 455.23.04, OpenGL: 4.6.0, OpenCL: OpenCL 1.2 CUDA 11.1.70, Vulkan: 1.2.145, Compiler: GCC 10.2.1 20200915 releases/gcc-10.2.0-253-g49b3d88e9d + Clang 10.0.1 + LLVM 10.0.1, File-System: ext4, Screen Resolution: 2880x1800 Gentoo -miti 5.10 GCC 10.2 lto-overlay: Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (262.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA GeForce GT 650M 1GB (797/2508MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Gentoo/Linux, Kernel: 5.10.2-xanmod1-x86_64-gcc (x86_64), Desktop: Xfce 4.16, Display Server: X Server 1.20.10, Display Driver: NVIDIA 455.45.01, OpenGL: 4.6.0, Compiler: GCC 10.2.0 + Clang 11.0.0Target: + LLVM 11.0.0, File-System: ext4, Screen Resolution: 2880x1800 Fedora 34-RC1 -miti Glibc 5.11 GCC 11 clearlinux cflags: Processor: Intel Core i7-3615QM @ 3.30GHz (4 Cores / 8 Threads), Motherboard: Apple Mac-C3EC7CD22292981F (421.0.0.0.0 BIOS), Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 251GB APPLE SSD SM256E, Graphics: NVIDIA GeForce GT 650M 1GB, Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Fedora 34, Kernel: 5.11.6-300.fc34.x86_64 (x86_64), Desktop: MATE 1.24.1, Display Server: X Server 1.20.10, Display Driver: NVIDIA 460.56, OpenGL: 4.6.0, OpenCL: OpenCL 1.2 CUDA 11.2.153 + OpenCL 1.1 Mesa 21.0.0, Compiler: GCC 11.0.0 20210225 + Clang 12.0.0 + LLVM 12.0.0 + CUDA 11.2, File-System: btrfs, Screen Resolution: 2880x1800 Parallels Gentoo Musl 5.11 GCC 10.3 O2 lto: Processor: Intel Core i7-3615QM (8 Cores), Motherboard: Parallels Software Virtual (16.1.2 49151 BIOS), Chipset: Red Hat Virtio + ICH8/R, Memory: 4096MB, Disk: 69GB Gentoo-Musl-0 SS, Graphics: Red Hat Virtio GPU, Audio: Intel 82801BA/BAM, Network: Red Hat Virtio device OS: Gentoo/Linux, Kernel: 5.11.15-gentoo-x86_64 (x86_64), Display Server: X Server 1.20.11, Compiler: GCC 10.3.0 + Clang 12.0.0 + LLVM 12.0.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: Parallels Virtualization Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world: Processor: Intel Core i7-3615QM (8 Cores), Motherboard: Parallels Software Virtual (16.1.2 49151 BIOS), Chipset: Red Hat Virtio + ICH8/R, Memory: 4096MB, Disk: 69GB Gentoo-ClearLinu, Graphics: Red Hat Virtio GPU, Audio: Intel 82801BA/BAM, Network: Red Hat Virtio device OS: Gentoo/Linux, Kernel: 5.12.1-gentoo-x86_64-gcc (x86_64), Compiler: GCC 11.1.0 + Clang 12.0.0 + LLVM 12.0.0, File-System: ext4, Screen Resolution: 1024x768, System Layer: Parallels Virtualization Apple OSX 10.15.7 Default: Processor: Intel Core i7-3615QM @ 2.30GHz (4 Cores / 8 Threads), Motherboard: Apple MacBook Pro, Chipset: Intel 7, Memory: 2 x 4 GB DDR3-1600MHz, Disk: 251GB APPLE SSD SM256E, Graphics: Intel HD 4000 + NVIDIA GeForce GT 650M 2GB, Monitor: Color LCD OS: macOS 10.15.7, Kernel: 19.6.0 (x86_64), Compiler: Clang 12.0.0 + GCC 12.0.0, File-System: APFS, Screen Resolution: 2880x1800 POV-Ray 3.7.0.7 Trace Time Seconds < Lower Is Better Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge ........... 213.33 |===== Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge ........... 227.24 |===== Gentoo no-mitigation 5.5.12 GCC 9.3 G-overlay ivybridge ... 214.18 |===== Gentoo no-mitigation 4.19.128 GCC 10.1 O2 ivybridge ....... 233.06 |===== Gentoo no-mitigation GCC 10.2 03 Clear recommandation ..... 302.25 |======= Gentoo idem previous 4.19 Clang ........................... 409.13 |========= OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 ................ 439.76 |========== Fedora 33Beta Glibc no-miti 5.8 GCC 10.2 .................. 464.75 |========== Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 .................... 497.03 |=========== Clear Linux OS 33720 Glibc no-miti 5.8.9 GCC 10.2 ......... 324.24 |======= Gentoo -miti 5.10 GCC 10.2 lto-overlay .................... 231.22 |===== Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world . 196.83 |==== LZMA Compression 256MB File Compression Seconds < Lower Is Better Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge ........... 346.28 |========= Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge ........... 345.04 |========= Gentoo no-mitigation 5.5.12 GCC 9.3 G-overlay ivybridge ... 346.54 |========= Gentoo no-mitigation 4.19.128 GCC 10.1 O2 ivybridge ....... 342.42 |======== Gentoo no-mitigation GCC 10.2 03 Clear recommandation ..... 325.58 |======== Gentoo idem previous 4.19 Clang ........................... 407.57 |========== FREEBSD 12.1 GENERIC clang 10.0.1 KPTI .................... 357.51 |========= OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 ................ 424.98 |========== Fedora 33Beta Glibc no-miti 5.8 GCC 10.2 .................. 445.73 |=========== Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 .................... 364.92 |========= Clear Linux OS 33720 Glibc no-miti 5.8.9 GCC 10.2 ......... 335.82 |======== Gentoo -miti 5.10 GCC 10.2 lto-overlay .................... 336.13 |======== Fedora 34-RC1 -miti Glibc 5.11 GCC 11 clearlinux cflags ... 357.87 |========= Parallels Gentoo Musl 5.11 GCC 10.3 O2 lto ................ 406.04 |========== Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world . 409.17 |========== dcraw RAW To PPM Image Conversion Seconds < Lower Is Better Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge ........... 62.39 |===== Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge ........... 62.33 |===== Gentoo no-mitigation 5.5.12 GCC 9.3 G-overlay ivybridge ... 62.57 |===== Gentoo no-mitigation 4.19.128 GCC 10.1 O2 ivybridge ....... 60.54 |===== Gentoo no-mitigation GCC 10.2 03 Clear recommandation ..... 60.45 |===== Gentoo idem previous 4.19 Clang ........................... 58.14 |===== FREEBSD 12.1 GENERIC clang 10.0.1 KPTI .................... 66.29 |====== VoidLinux Musl miti 5.8.9 GCC 9.3 ......................... 47.17 |==== VoidLinux Musl no-miti GCC 9.3 ............................ 128.19 |=========== VoidLinux Musl no-miti GCC 9.3 v2 ......................... 46.97 |==== OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 ................ 94.40 |======== Fedora 33Beta Glibc no-miti 5.8 GCC 10.2 .................. 73.24 |====== Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 .................... 62.34 |===== Clear Linux OS 33720 Glibc no-miti 5.8.9 GCC 10.2 ......... 17.79 |== Gentoo -miti 5.10 GCC 10.2 lto-overlay .................... 63.84 |===== Fedora 34-RC1 -miti Glibc 5.11 GCC 11 clearlinux cflags ... 17.67 |== Parallels Gentoo Musl 5.11 GCC 10.3 O2 lto ................ 49.81 |==== Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world . 65.40 |====== Apple OSX 10.15.7 Default ................................. 54.51 |===== Ogg Encoding 1.3.3 WAV To Ogg Seconds < Lower Is Better Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge ......... 8.233 |============== Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge ......... 7.683 |============= Gentoo no-mitigation 5.5.12 GCC 9.3 G-overlay ivybridge . 7.716 |============= Gentoo no-mitigation 4.19.128 GCC 10.1 O2 ivybridge ..... 8.336 |============== Gentoo no-mitigation GCC 10.2 03 Clear recommandation ... 7.926 |============= Gentoo idem previous 4.19 Clang ......................... 8.409 |============== VoidLinux Musl miti 5.8.9 GCC 9.3 ....................... 7.979 |============= VoidLinux Musl no-miti GCC 9.3 v2 ....................... 7.956 |============= Clear Linux OS 33720 Glibc no-miti 5.8.9 GCC 10.2 ....... 7.990 |============= Gentoo -miti 5.10 GCC 10.2 lto-overlay .................. 8.160 |============== FFmpeg 4.0.2 H.264 HD To NTSC DV Seconds < Lower Is Better Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge ........... 8.601 |===== Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge ........... 8.591 |===== Gentoo no-mitigation 5.5.12 GCC 9.3 G-overlay ivybridge ... 8.594 |===== Gentoo no-mitigation 4.19.128 GCC 10.1 O2 ivybridge ....... 8.569 |===== Gentoo no-mitigation GCC 10.2 03 Clear recommandation ..... 8.630 |===== Gentoo idem previous 4.19 Clang ........................... 8.383 |==== FREEBSD 12.1 GENERIC clang 10.0.1 KPTI .................... 9.187 |===== VoidLinux Musl miti 5.8.9 GCC 9.3 ......................... 8.722 |===== VoidLinux Musl no-miti GCC 9.3 v2 ......................... 8.688 |===== OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 ................ 20.605 |=========== Fedora 33Beta Glibc no-miti 5.8 GCC 10.2 .................. 17.120 |========= Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 .................... 8.723 |===== Clear Linux OS 33720 Glibc no-miti 5.8.9 GCC 10.2 ......... 8.552 |===== Gentoo -miti 5.10 GCC 10.2 lto-overlay .................... 8.511 |===== Fedora 34-RC1 -miti Glibc 5.11 GCC 11 clearlinux cflags ... 8.525 |===== Parallels Gentoo Musl 5.11 GCC 10.3 O2 lto ................ 14.186 |======== Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world . 8.248 |==== Apple OSX 10.15.7 Default ................................. 7.922 |==== GnuPG 1.4.22 2GB File Encryption Seconds < Lower Is Better Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge ......... 17.90 |========== Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge ......... 10.16 |====== Gentoo no-mitigation 5.5.12 GCC 9.3 G-overlay ivybridge . 10.14 |====== Gentoo idem previous 4.19 Clang ......................... 15.10 |========= FREEBSD 12.1 GENERIC clang 10.0.1 KPTI .................. 16.79 |========== VoidLinux Musl miti 5.8.9 GCC 9.3 ....................... 18.70 |=========== VoidLinux Musl no-miti GCC 9.3 v2 ....................... 18.55 |=========== OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 .............. 18.34 |=========== Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 .................. 24.26 |============== Minion 1.8 Benchmark: Solitaire Seconds < Lower Is Better Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge ......... 92.89 |========= Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge ......... 93.08 |========= Gentoo no-mitigation 5.5.12 GCC 9.3 G-overlay ivybridge . 92.44 |========= Gentoo no-mitigation 4.19.128 GCC 10.1 O2 ivybridge ..... 93.07 |========= Gentoo no-mitigation GCC 10.2 03 Clear recommandation ... 93.86 |========= Gentoo idem previous 4.19 Clang ......................... 95.83 |========= OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 .............. 139.88 |============= Fedora 33Beta Glibc no-miti 5.8 GCC 10.2 ................ 117.62 |=========== Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 .................. 91.62 |========= Clear Linux OS 33720 Glibc no-miti 5.8.9 GCC 10.2 ....... 94.07 |========= Gentoo -miti 5.10 GCC 10.2 lto-overlay .................. 98.87 |========= Parallels Gentoo Musl 5.11 GCC 10.3 O2 lto .............. 130.83 |============ Sudokut 0.4 Total Time Seconds < Lower Is Better Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge ........... 18.45 |===== Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge ........... 17.72 |===== Gentoo no-mitigation 5.5.12 GCC 9.3 G-overlay ivybridge ... 16.04 |===== Gentoo no-mitigation 4.19.128 GCC 10.1 O2 ivybridge ....... 17.44 |===== Gentoo no-mitigation GCC 10.2 03 Clear recommandation ..... 16.97 |===== Gentoo idem previous 4.19 Clang ........................... 17.94 |===== VoidLinux Musl miti 5.8.9 GCC 9.3 ......................... 18.79 |===== VoidLinux Musl no-miti GCC 9.3 v2 ......................... 18.71 |===== OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 ................ 31.62 |========= Fedora 33Beta Glibc no-miti 5.8 GCC 10.2 .................. 22.93 |======= Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 .................... 18.85 |===== Clear Linux OS 33720 Glibc no-miti 5.8.9 GCC 10.2 ......... 19.87 |====== Gentoo -miti 5.10 GCC 10.2 lto-overlay .................... 17.50 |===== Fedora 34-RC1 -miti Glibc 5.11 GCC 11 clearlinux cflags ... 19.62 |====== Parallels Gentoo Musl 5.11 GCC 10.3 O2 lto ................ 20.29 |====== Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world . 20.00 |====== Apple OSX 10.15.7 Default ................................. 41.26 |============ Tachyon 0.99b6 Total Time Seconds < Lower Is Better Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge ........... 388.03 |===== Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge ........... 399.76 |===== Gentoo no-mitigation 5.5.12 GCC 9.3 G-overlay ivybridge ... 380.30 |===== Gentoo no-mitigation 4.19.128 GCC 10.1 O2 ivybridge ....... 448.63 |===== Gentoo no-mitigation GCC 10.2 03 Clear recommandation ..... 646.31 |======== Gentoo idem previous 4.19 Clang ........................... 541.35 |====== VoidLinux Musl miti 5.8.9 GCC 9.3 ......................... 834.73 |========== VoidLinux Musl no-miti GCC 9.3 v2 ......................... 667.84 |======== OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 ................ 897.93 |=========== Fedora 33Beta Glibc no-miti 5.8 GCC 10.2 .................. 916.94 |=========== Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 .................... 620.46 |======= Clear Linux OS 33720 Glibc no-miti 5.8.9 GCC 10.2 ......... 616.69 |======= Gentoo -miti 5.10 GCC 10.2 lto-overlay .................... 434.45 |===== Fedora 34-RC1 -miti Glibc 5.11 GCC 11 clearlinux cflags ... 349.36 |==== Parallels Gentoo Musl 5.11 GCC 10.3 O2 lto ................ 364.77 |==== Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world . 356.19 |==== OpenSSL 1.1.1 RSA 4096-bit Performance Signs Per Second > Higher Is Better Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge ........... 523.8 |============ Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge ........... 524.6 |============ Gentoo no-mitigation 5.5.12 GCC 9.3 G-overlay ivybridge ... 523.5 |============ Gentoo no-mitigation 4.19.128 GCC 10.1 O2 ivybridge ....... 524.4 |============ Gentoo no-mitigation GCC 10.2 03 Clear recommandation ..... 329.0 |======== Gentoo idem previous 4.19 Clang ........................... 323.7 |======= FREEBSD 12.1 GENERIC clang 10.0.1 KPTI .................... 448.7 |========== OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 ................ 208.1 |===== Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 .................... 199.4 |===== Clear Linux OS 33720 Glibc no-miti 5.8.9 GCC 10.2 ......... 423.4 |========== Gentoo -miti 5.10 GCC 10.2 lto-overlay .................... 525.1 |============ Fedora 34-RC1 -miti Glibc 5.11 GCC 11 clearlinux cflags ... 522.1 |============ Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world . 516.6 |============ PostgreSQL pgbench 12.0 Scaling: Mostly RAM - Test: Normal Load - Mode: Read Only TPS > Higher Is Better Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge ........... 31045.54 |======== Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge ........... 30644.25 |======== Gentoo no-mitigation 5.5.12 GCC 9.3 G-overlay ivybridge ... 29040.68 |======== Gentoo no-mitigation GCC 10.2 03 Clear recommandation ..... 31081.23 |======== Gentoo idem previous 4.19 Clang ........................... 33583.98 |========= FREEBSD 12.1 GENERIC clang 10.0.1 KPTI .................... 16533.63 |==== VoidLinux Musl miti 5.8.9 GCC 9.3 ......................... 18599.16 |===== VoidLinux Musl no-miti GCC 9.3 v2 ......................... 31661.39 |======== OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 ................ 19821.48 |===== Fedora 33Beta Glibc no-miti 5.8 GCC 10.2 .................. 9604.78 |=== Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 .................... 16423.31 |==== Clear Linux OS 33720 Glibc no-miti 5.8.9 GCC 10.2 ......... 27876.45 |======= Gentoo -miti 5.10 GCC 10.2 lto-overlay .................... 34531.59 |========= Fedora 34-RC1 -miti Glibc 5.11 GCC 11 clearlinux cflags ... 29213.55 |======== Parallels Gentoo Musl 5.11 GCC 10.3 O2 lto ................ 11979.81 |=== Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world . 15136.81 |==== Apple OSX 10.15.7 Default ................................. 21685.82 |====== PostgreSQL pgbench 12.0 Scaling: Mostly RAM - Test: Normal Load - Mode: Read Write TPS > Higher Is Better Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge ........... 779.69 |== Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge ........... 785.12 |== Gentoo no-mitigation 5.5.12 GCC 9.3 G-overlay ivybridge ... 745.36 |== Gentoo no-mitigation GCC 10.2 03 Clear recommandation ..... 1368.80 |==== Gentoo idem previous 4.19 Clang ........................... 899.12 |=== FREEBSD 12.1 GENERIC clang 10.0.1 KPTI .................... 1420.84 |==== VoidLinux Musl miti 5.8.9 GCC 9.3 ......................... 933.87 |=== VoidLinux Musl no-miti GCC 9.3 v2 ......................... 795.01 |== OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 ................ 1382.87 |==== Fedora 33Beta Glibc no-miti 5.8 GCC 10.2 .................. 290.58 |= Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 .................... 948.78 |=== Clear Linux OS 33720 Glibc no-miti 5.8.9 GCC 10.2 ......... 862.22 |=== Gentoo -miti 5.10 GCC 10.2 lto-overlay .................... 1458.75 |==== Fedora 34-RC1 -miti Glibc 5.11 GCC 11 clearlinux cflags ... 1022.85 |=== Parallels Gentoo Musl 5.11 GCC 10.3 O2 lto ................ 2565.17 |======= Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world . 2430.07 |======= Apple OSX 10.15.7 Default ................................. 3439.72 |========== PyBench 2018-02-16 Total For Average Test Times Milliseconds < Lower Is Better Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge ........... 2006 |========== Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge ........... 1993 |========== Gentoo no-mitigation 5.5.12 GCC 9.3 G-overlay ivybridge ... 1966 |========== Gentoo no-mitigation GCC 10.2 03 Clear recommandation ..... 2074 |========== Gentoo idem previous 4.19 Clang ........................... 2204 |=========== FREEBSD 12.1 GENERIC clang 10.0.1 KPTI .................... 2608 |============= VoidLinux Musl miti 5.8.9 GCC 9.3 ......................... 2157 |=========== VoidLinux Musl no-miti GCC 9.3 v2 ......................... 2144 |=========== OpenMandriva 4.1 Glibc no-miti 5.5 GCC 9.2 ................ 1961 |========== Fedora 33Beta Glibc no-miti 5.8 GCC 10.2 .................. 1760 |========= Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 .................... 1533 |======== Clear Linux OS 33720 Glibc no-miti 5.8.9 GCC 10.2 ......... 1606 |======== Gentoo -miti 5.10 GCC 10.2 lto-overlay .................... 1947 |========== Fedora 34-RC1 -miti Glibc 5.11 GCC 11 clearlinux cflags ... 1822 |========= Parallels Gentoo Musl 5.11 GCC 10.3 O2 lto ................ 2297 |=========== Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world . 2115 |=========== Apple OSX 10.15.7 Default ................................. 1980 |========== Apache Benchmark 2.4.29 Static Web Page Serving Requests Per Second > Higher Is Better Gentoo no-mitigation 5.5.4 GCC 9.3 O2 ivybridge ........... 18075.33 |========= Gentoo no-mitigation 5.5.4 GCC 9.3 O3 ivybridge ........... 18056.49 |========= Gentoo no-mitigation 5.5.12 GCC 9.3 G-overlay ivybridge ... 17434.94 |======== Gentoo no-mitigation GCC 10.2 03 Clear recommandation ..... 14978.13 |======= Gentoo idem previous 4.19 Clang ........................... 17750.92 |======== Ubuntu 20.04 Glibc no-miti 5.4 GCC 9.3 .................... 17317.50 |======== Clear Linux OS 33720 Glibc no-miti 5.8.9 GCC 10.2 ......... 18740.49 |========= Gentoo -miti 5.10 GCC 10.2 lto-overlay .................... 18868.74 |========= Fedora 34-RC1 -miti Glibc 5.11 GCC 11 clearlinux cflags ... 11265.90 |===== Parallels Gentoo Musl 5.11 GCC 10.3 O2 lto ................ 6015.38 |=== Parallel Gentoo 5.12 PTI GCC 11.1 ClearLinux Preset world . 6871.99 |===