browser benchmark Intel Core i7-3615QM testing with a Apple MacBook Pro and Intel HD 4000 + NVIDIA GeForce GT 650M 2GB on macOS 10.15.7 via the Phoronix Test Suite. Firefox 83: 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: Intel 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/Linux, Kernel: 5.10.1-gentoo-x86_64-gcc (x86_64), Desktop: Xfce 4.14, Display Server: X Server 1.20.10, Display Driver: nouveau 1.0.16, Compiler: GCC 10.2.0 + Clang 11.0.0Target: + LLVM 11.0.0, File-System: f2fs, Screen Resolution: 2880x1800 Firefox-bin 84: 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: Intel 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/Linux, Kernel: 5.9.14-gentoo-x86_64-gcc (x86_64), Desktop: Xfce, Display Server: X Server 1.20.10, Display Driver: nouveau 1.0.16, Compiler: GCC 10.2.0 + Clang 11.0.0Target: + LLVM 11.0.0, File-System: ext4, Screen Resolution: 2880x1800 Firefox-bin 84 try2: 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: Intel 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/Linux, Kernel: 5.9.14-gentoo-x86_64-gcc (x86_64), Desktop: Xfce, Display Server: X Server 1.20.10, Display Driver: nouveau 1.0.16, Compiler: GCC 10.2.0 + Clang 11.0.0Target: + LLVM 11.0.0, File-System: ext4, Screen Resolution: 2880x1800 Firefox 84 Default: 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: Intel NVIDIA NVE7 1GB, Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Gentoo/Linux, Kernel: 5.9.15-gentoo-x86_64-gcc (x86_64), Desktop: Xfce, Display Server: X Server 1.20.10, Display Driver: nouveau 1.0.16, Compiler: GCC 10.2.0 + Clang 11.0.0Target: + LLVM 11.0.0, File-System: ext4, Screen Resolution: 2880x1800 Firefox 84 Default2: 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 NVE7 1GB (1200MHz), Audio: Cirrus Logic CS4206, Monitor: Color LCD, Network: Broadcom NetXtreme BCM57786 PCIe + Broadcom BCM4331 802.11a/b/g/n OS: Gentoo/Linux, Kernel: 5.10.1-gentoo-r1-x86_64-gcc (x86_64), Desktop: Xfce, Display Server: X Server 1.20.10, Display Driver: nouveau 1.0.16, OpenGL: 4.3 Mesa 20.3.1, Compiler: GCC 10.2.0 + Clang 11.0.0Target: + LLVM 11.0.0, File-System: ext4, Screen Resolution: 2880x1800 Firefox 84 lto: 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 NVE7 1GB, 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-gentoo-x86_64-gcc (x86_64), Desktop: Xfce 4.16, Display Server: X Server 1.20.10, Display Driver: nouveau 1.0.16, OpenGL: 4.3 Mesa 20.3.1, Compiler: GCC 10.2.0 + Clang 11.0.0Target: + LLVM 11.0.0, File-System: ext4, Screen Resolution: 2880x1800 Firefox-bin 84 macos 10.15.7: 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 + Xcode 12.3, File-System: APFS, Screen Resolution: 2880x1800 Selenium Benchmark: Octane - Browser: Firefox Geometric Mean > Higher Is Better Firefox 83 ................... 4379 |============== Firefox-bin 84 try2 .......... 13298 |========================================= Firefox 84 Default2 .......... 12399 |====================================== Firefox 84 lto ............... 12377 |====================================== Firefox-bin 84 macos 10.15.7 . 12596 |======================================= Selenium Benchmark: Basemark - Browser: Firefox Overall Score > Higher Is Better Firefox 83 . 126.88 |========================================================== Selenium Benchmark: Speedometer - Browser: Firefox Runs Per Minute > Higher Is Better Firefox 83 ................... 19.8 |============= Firefox 84 Default2 .......... 51.6 |================================= Firefox 84 lto ............... 52.9 |================================== Firefox-bin 84 macos 10.15.7 . 65.0 |========================================== Selenium Benchmark: ARES-6 - Browser: Firefox ms < Lower Is Better Firefox 83 ................... 243.98 |======================================== Firefox-bin 84 try2 .......... 80.36 |============= Firefox 84 Default ........... 99.70 |================ Firefox 84 Default2 .......... 99.10 |================ Firefox 84 lto ............... 96.92 |================ Firefox-bin 84 macos 10.15.7 . 84.29 |==============