FreeBSD Performance on MacBook Pro Retina
Intel Core i7-3615QM testing with a Apple Mac-C3EC7CD22292981F (262.0.0.0.0 BIOS) and NVIDIA GeForce GT 650M 1GB on Gentoo/Linux via the Phoronix Test Suite.


FreeBSD 12.2 KPTI Stock Clang 10.0.1: 

	Processor: Intel Core i7-3615QM @ 2.30GHz (8 Cores), Motherboard: Apple MacBookPro10 1 1.0, Chipset: Intel 3rd Gen Core DRAM, Memory: 8GB, Disk: 208GB, Graphics: NVIDIA GeForce GT 650M 981MB, Audio: NVIDIA (0x0e1b) HDA, Monitor: Color LCD

	OS: FreeBSD, Kernel: 12.2-RELEASE-p1 (x86_64), Desktop: Xfce 4.14, Display Server: X Server 1.20.9, Display Driver: NVIDIA 1.0.0, Compiler: Clang 10.0.1, File-System: zfs, Screen Resolution: 2880x1800

Gentoo 5.10 -miti 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


BLAKE2 20170307

Cycles Per Byte < Lower Is Better
FreeBSD 12.2 KPTI Stock Clang 10.0.1 ... 750599937895087.62 |==================
Gentoo 5.10 -miti GCC 10.2 lto-overlay . 4.65               |


DaCapo Benchmark 9.12-MR1
Java Test: H2
msec < Lower Is Better
FreeBSD 12.2 KPTI Stock Clang 10.0.1 . 4483 |==================================


LibRaw 0.20
Post-Processing Benchmark
Mpix/sec > Higher Is Better
FreeBSD 12.2 KPTI Stock Clang 10.0.1 ... 22.76 |===============================
Gentoo 5.10 -miti GCC 10.2 lto-overlay . 19.13 |==========================


rav1e 0.4 Alpha
Speed: 6
Frames Per Second > Higher Is Better
FreeBSD 12.2 KPTI Stock Clang 10.0.1 ... 0.424 |=========================
Gentoo 5.10 -miti GCC 10.2 lto-overlay . 0.526 |===============================


rav1e 0.4 Alpha
Speed: 10
Frames Per Second > Higher Is Better
FreeBSD 12.2 KPTI Stock Clang 10.0.1 ... 1.267 |==========================
Gentoo 5.10 -miti GCC 10.2 lto-overlay . 1.510 |===============================


x265 3.4
Video Input: Bosphorus 1080p
Frames Per Second > Higher Is Better
FreeBSD 12.2 KPTI Stock Clang 10.0.1 ... 17.24 |==============================
Gentoo 5.10 -miti GCC 10.2 lto-overlay . 17.77 |===============================


Stockfish 12
Total Time
Nodes Per Second > Higher Is Better
FreeBSD 12.2 KPTI Stock Clang 10.0.1 ... 4593184 |=============================
Gentoo 5.10 -miti GCC 10.2 lto-overlay . 4578561 |=============================


Smallpt 1.0
Global Illumination Renderer; 128 Samples
Seconds < Lower Is Better
FreeBSD 12.2 KPTI Stock Clang 10.0.1 ... 48.91 |===============================
Gentoo 5.10 -miti GCC 10.2 lto-overlay . 44.03 |============================


LAME MP3 Encoding 3.100
WAV To MP3
Seconds < Lower Is Better
FreeBSD 12.2 KPTI Stock Clang 10.0.1 . 15.96 |=================================


m-queens 1.2
Time To Solve
Seconds < Lower Is Better
FreeBSD 12.2 KPTI Stock Clang 10.0.1 ... 277.29 |==============================
Gentoo 5.10 -miti GCC 10.2 lto-overlay . 247.26 |===========================


librsvg
Operation: SVG Files To PNG
Seconds < Lower Is Better
FreeBSD 12.2 KPTI Stock Clang 10.0.1 ... 59.33 |===============================
Gentoo 5.10 -miti GCC 10.2 lto-overlay . 33.47 |=================