Benchmarks for a future article.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2012160-PTS-GCCZNVER86
GCC AMD Znver3 Compiler Optimization Levels
Benchmarks for a future article.
-O2 -march=x86-64:
Processor: AMD Ryzen 9 5950X 16-Core @ 3.40GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3003 BIOS), Chipset: AMD Starship/Matisse, Memory: 16GB, Disk: 2000GB Corsair Force MP600, Graphics: AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (2100/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: ASUS MG28U, Network: Realtek RTL8125 2.5GbE + Intel I211 + Intel Wi-Fi 6 AX200
OS: Ubuntu 20.04, Kernel: 5.10.0-051000rc6daily20201205-generic (x86_64) 20201204, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 21.0.0-devel (git-1a53572 2020-12-09 focal-oibaf-ppa) (LLVM 11.0.0), Vulkan: 1.2.145, Compiler: GCC 11.0.0 20201213, File-System: ext4, Screen Resolution: 3840x2160
-O3 -march=x86-64:
Processor: AMD Ryzen 9 5950X 16-Core @ 3.40GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3003 BIOS), Chipset: AMD Starship/Matisse, Memory: 16GB, Disk: 2000GB Corsair Force MP600, Graphics: AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (2100/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: ASUS MG28U, Network: Realtek RTL8125 2.5GbE + Intel I211 + Intel Wi-Fi 6 AX200
OS: Ubuntu 20.04, Kernel: 5.10.0-051000rc6daily20201205-generic (x86_64) 20201204, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 21.0.0-devel (git-1a53572 2020-12-09 focal-oibaf-ppa) (LLVM 11.0.0), Vulkan: 1.2.145, Compiler: GCC 11.0.0 20201213, File-System: ext4, Screen Resolution: 3840x2160
-O3 -march=znver2:
Processor: AMD Ryzen 9 5950X 16-Core @ 3.40GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3003 BIOS), Chipset: AMD Starship/Matisse, Memory: 16GB, Disk: 2000GB Corsair Force MP600, Graphics: AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (2100/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: ASUS MG28U, Network: Realtek RTL8125 2.5GbE + Intel I211 + Intel Wi-Fi 6 AX200
OS: Ubuntu 20.04, Kernel: 5.10.0-051000rc6daily20201205-generic (x86_64) 20201204, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 21.0.0-devel (git-1a53572 2020-12-09 focal-oibaf-ppa) (LLVM 11.0.0), Vulkan: 1.2.145, Compiler: GCC 11.0.0 20201213, File-System: ext4, Screen Resolution: 3840x2160
-O2 -march=znver3:
Processor: AMD Ryzen 9 5950X 16-Core @ 3.40GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3003 BIOS), Chipset: AMD Starship/Matisse, Memory: 16GB, Disk: 2000GB Corsair Force MP600, Graphics: AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (2100/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: ASUS MG28U, Network: Realtek RTL8125 2.5GbE + Intel I211 + Intel Wi-Fi 6 AX200
OS: Ubuntu 20.04, Kernel: 5.10.0-051000rc6daily20201205-generic (x86_64) 20201204, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 21.0.0-devel (git-1a53572 2020-12-09 focal-oibaf-ppa) (LLVM 11.0.0), Vulkan: 1.2.145, Compiler: GCC 11.0.0 20201213, File-System: ext4, Screen Resolution: 3840x2160
-O3 -march=znver3:
Processor: AMD Ryzen 9 5950X 16-Core @ 3.40GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3003 BIOS), Chipset: AMD Starship/Matisse, Memory: 16GB, Disk: 2000GB Corsair Force MP600, Graphics: AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (2100/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: ASUS MG28U, Network: Realtek RTL8125 2.5GbE + Intel I211 + Intel Wi-Fi 6 AX200
OS: Ubuntu 20.04, Kernel: 5.10.0-051000rc6daily20201205-generic (x86_64) 20201204, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 21.0.0-devel (git-1a53572 2020-12-09 focal-oibaf-ppa) (LLVM 11.0.0), Vulkan: 1.2.145, Compiler: GCC 11.0.0 20201213, File-System: ext4, Screen Resolution: 3840x2160
-O2 -march=znver3 -flto:
Processor: AMD Ryzen 9 5950X 16-Core @ 3.40GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3003 BIOS), Chipset: AMD Starship/Matisse, Memory: 16GB, Disk: 2000GB Corsair Force MP600, Graphics: AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (2100/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: ASUS MG28U, Network: Realtek RTL8125 2.5GbE + Intel I211 + Intel Wi-Fi 6 AX200
OS: Ubuntu 20.04, Kernel: 5.10.0-051000rc6daily20201205-generic (x86_64) 20201204, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 21.0.0-devel (git-1a53572 2020-12-09 focal-oibaf-ppa) (LLVM 11.0.0), Vulkan: 1.2.145, Compiler: GCC 11.0.0 20201213, File-System: ext4, Screen Resolution: 3840x2160
-O3 -maech=znver3 -flto:
Processor: AMD Ryzen 9 5950X 16-Core @ 3.40GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3003 BIOS), Chipset: AMD Starship/Matisse, Memory: 16GB, Disk: 2000GB Corsair Force MP600, Graphics: AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (2100/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: ASUS MG28U, Network: Realtek RTL8125 2.5GbE + Intel I211 + Intel Wi-Fi 6 AX200
OS: Ubuntu 20.04, Kernel: 5.10.0-051000rc6daily20201205-generic (x86_64) 20201204, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 21.0.0-devel (git-1a53572 2020-12-09 focal-oibaf-ppa) (LLVM 11.0.0), Vulkan: 1.2.145, Compiler: GCC 11.0.0 20201213, File-System: ext4, Screen Resolution: 3840x2160
-Ofast -march=znver3 -flto:
Processor: AMD Ryzen 9 5950X 16-Core @ 3.40GHz (16 Cores / 32 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3003 BIOS), Chipset: AMD Starship/Matisse, Memory: 16GB, Disk: 2000GB Corsair Force MP600, Graphics: AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (2100/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: ASUS MG28U, Network: Realtek RTL8125 2.5GbE + Intel I211 + Intel Wi-Fi 6 AX200
OS: Ubuntu 20.04, Kernel: 5.10.0-051000rc6daily20201205-generic (x86_64) 20201204, Desktop: GNOME Shell 3.36.4, Display Server: X Server 1.20.8, Display Driver: modesetting 1.20.8, OpenGL: 4.6 Mesa 21.0.0-devel (git-1a53572 2020-12-09 focal-oibaf-ppa) (LLVM 11.0.0), Vulkan: 1.2.145, Compiler: GCC 11.0.0 20201213, File-System: ext4, Screen Resolution: 3840x2160
ACES DGEMM 1.0
Sustained Floating-Point Rate
GFLOP/s > Higher Is Better
-O2 -march=x86-64 .......... 7.526567 |=======================================
-O3 -march=x86-64 .......... 6.484557 |=================================
-O3 -march=znver2 .......... 7.512189 |=======================================
-O2 -march=znver3 .......... 7.391742 |======================================
-O3 -march=znver3 .......... 7.307093 |======================================
-O2 -march=znver3 -flto .... 7.345638 |======================================
-O3 -maech=znver3 -flto .... 7.696089 |========================================
-Ofast -march=znver3 -flto . 7.758952 |========================================
AOBench
Size: 2048 x 2048 - Total Time
Seconds < Lower Is Better
-O2 -march=x86-64 .......... 35.04 |===========================================
-O3 -march=x86-64 .......... 29.99 |=====================================
-O3 -march=znver2 .......... 25.02 |===============================
-O2 -march=znver3 .......... 30.71 |======================================
-O3 -march=znver3 .......... 25.07 |===============================
-O2 -march=znver3 -flto .... 27.36 |==================================
-O3 -maech=znver3 -flto .... 25.85 |================================
-Ofast -march=znver3 -flto . 24.51 |==============================
AOM AV1 2.0
Encoder Mode: Speed 8 Realtime
Frames Per Second > Higher Is Better
-O2 -march=x86-64 .......... 60.88 |=========================================
-O3 -march=x86-64 .......... 60.07 |=========================================
-O3 -march=znver2 .......... 62.28 |==========================================
-O2 -march=znver3 .......... 62.10 |==========================================
-O3 -march=znver3 .......... 62.33 |==========================================
-O2 -march=znver3 -flto .... 62.08 |==========================================
-O3 -maech=znver3 -flto .... 62.52 |==========================================
-Ofast -march=znver3 -flto . 63.76 |===========================================
C-Ray 1.1
Total Time - 4K, 16 Rays Per Pixel
Seconds < Lower Is Better
-O2 -march=x86-64 .......... 60.90 |===========================================
-O3 -march=x86-64 .......... 31.36 |======================
-O3 -march=znver2 .......... 25.25 |==================
-O2 -march=znver3 .......... 46.72 |=================================
-O3 -march=znver3 .......... 25.25 |==================
-O2 -march=znver3 -flto .... 46.42 |=================================
-O3 -maech=znver3 -flto .... 25.48 |==================
-Ofast -march=znver3 -flto . 27.34 |===================
Coremark 1.0
CoreMark Size 666 - Iterations Per Second
Iterations/Sec > Higher Is Better
-O2 -march=x86-64 .......... 700520.67 |=====================================
-O3 -march=x86-64 .......... 717480.24 |======================================
-O3 -march=znver2 .......... 721620.07 |======================================
-O2 -march=znver3 .......... 669924.92 |===================================
-O3 -march=znver3 .......... 716026.62 |======================================
-O2 -march=znver3 -flto .... 681281.71 |====================================
-O3 -maech=znver3 -flto .... 736850.43 |=======================================
-Ofast -march=znver3 -flto . 728279.79 |=======================================
Darmstadt Automotive Parallel Heterogeneous Suite
Backend: OpenMP - Kernel: NDT Mapping
Test Cases Per Minute > Higher Is Better
-O2 -march=x86-64 .......... 921.71 |========================================
-O3 -march=x86-64 .......... 931.03 |========================================
-O3 -march=znver2 .......... 964.72 |==========================================
-O2 -march=znver3 .......... 966.99 |==========================================
-O3 -march=znver3 .......... 971.31 |==========================================
-O2 -march=znver3 -flto .... 970.46 |==========================================
-O3 -maech=znver3 -flto .... 971.45 |==========================================
-Ofast -march=znver3 -flto . 969.91 |==========================================
FFTW 3.3.6
Build: Stock - Size: 1D FFT Size 4096
Mflops > Higher Is Better
-O2 -march=x86-64 .......... 12892.0 |==================================
-O3 -march=x86-64 .......... 12436.0 |=================================
-O3 -march=znver2 .......... 14096.0 |=====================================
-O2 -march=znver3 .......... 13771.0 |====================================
-O3 -march=znver3 .......... 13702.0 |====================================
-O2 -march=znver3 -flto .... 15232.0 |========================================
-O3 -maech=znver3 -flto .... 15584.0 |=========================================
-Ofast -march=znver3 -flto . 12149.0 |================================
FFTW 3.3.6
Build: Stock - Size: 2D FFT Size 4096
Mflops > Higher Is Better
-O2 -march=x86-64 .......... 8352.8 |==================================
-O3 -march=x86-64 .......... 8169.2 |=================================
-O3 -march=znver2 .......... 8927.1 |====================================
-O2 -march=znver3 .......... 8823.7 |====================================
-O3 -march=znver3 .......... 9314.1 |======================================
-O2 -march=znver3 -flto .... 9718.2 |=======================================
-O3 -maech=znver3 -flto .... 10125.0 |=========================================
-Ofast -march=znver3 -flto . 8755.9 |===================================
GraphicsMagick 1.3.33
Operation: Sharpen
Iterations Per Minute > Higher Is Better
-O2 -march=x86-64 .......... 224 |===========================
-O3 -march=x86-64 .......... 225 |===========================
-O3 -march=znver2 .......... 377 |=============================================
-O2 -march=znver3 .......... 359 |===========================================
-O3 -march=znver3 .......... 361 |===========================================
-O2 -march=znver3 -flto .... 377 |=============================================
-O3 -maech=znver3 -flto .... 370 |============================================
-Ofast -march=znver3 -flto . 328 |=======================================
GraphicsMagick 1.3.33
Operation: Enhanced
Iterations Per Minute > Higher Is Better
-O2 -march=x86-64 .......... 419 |========================================
-O3 -march=x86-64 .......... 382 |====================================
-O3 -march=znver2 .......... 444 |==========================================
-O2 -march=znver3 .......... 430 |=========================================
-O3 -march=znver3 .......... 432 |=========================================
-O2 -march=znver3 -flto .... 476 |=============================================
-O3 -maech=znver3 -flto .... 445 |==========================================
-Ofast -march=znver3 -flto . 449 |==========================================
GraphicsMagick 1.3.33
Operation: Resizing
Iterations Per Minute > Higher Is Better
-O2 -march=x86-64 .......... 1605 |=================================
-O3 -march=x86-64 .......... 1721 |===================================
-O3 -march=znver2 .......... 1907 |=======================================
-O2 -march=znver3 .......... 2150 |============================================
-O3 -march=znver3 .......... 2135 |============================================
-O2 -march=znver3 -flto .... 1854 |======================================
-O3 -maech=znver3 -flto .... 1906 |=======================================
-Ofast -march=znver3 -flto . 1901 |=======================================
GraphicsMagick 1.3.33
Operation: Noise-Gaussian
Iterations Per Minute > Higher Is Better
-O2 -march=x86-64 .......... 429 |======================================
-O3 -march=x86-64 .......... 426 |======================================
-O3 -march=znver2 .......... 434 |=======================================
-O2 -march=znver3 .......... 452 |========================================
-O3 -march=znver3 .......... 441 |=======================================
-O2 -march=znver3 -flto .... 445 |========================================
-O3 -maech=znver3 -flto .... 430 |======================================
-Ofast -march=znver3 -flto . 504 |=============================================
Kvazaar 2.0
Video Input: Bosphorus 4K - Video Preset: Slow
Frames Per Second > Higher Is Better
-O2 -march=x86-64 .......... 11.48 |=========================================
-O3 -march=x86-64 .......... 11.69 |=========================================
-O3 -march=znver2 .......... 11.59 |=========================================
-O2 -march=znver3 .......... 11.52 |=========================================
-O3 -march=znver3 .......... 11.58 |=========================================
-O2 -march=znver3 -flto .... 11.68 |=========================================
-O3 -maech=znver3 -flto .... 11.88 |==========================================
-Ofast -march=znver3 -flto . 12.12 |===========================================
Kvazaar 2.0
Video Input: Bosphorus 4K - Video Preset: Medium
Frames Per Second > Higher Is Better
-O2 -march=x86-64 .......... 11.68 |=========================================
-O3 -march=x86-64 .......... 11.86 |==========================================
-O3 -march=znver2 .......... 11.72 |=========================================
-O2 -march=znver3 .......... 11.73 |=========================================
-O3 -march=znver3 .......... 11.74 |=========================================
-O2 -march=znver3 -flto .... 11.84 |=========================================
-O3 -maech=znver3 -flto .... 12.03 |==========================================
-Ofast -march=znver3 -flto . 12.27 |===========================================
Kvazaar 2.0
Video Input: Bosphorus 1080p - Video Preset: Slow
Frames Per Second > Higher Is Better
-O2 -march=x86-64 .......... 45.09 |=========================================
-O3 -march=x86-64 .......... 45.75 |==========================================
-O3 -march=znver2 .......... 44.97 |=========================================
-O2 -march=znver3 .......... 44.89 |=========================================
-O3 -march=znver3 .......... 44.91 |=========================================
-O2 -march=znver3 -flto .... 45.68 |==========================================
-O3 -maech=znver3 -flto .... 46.30 |==========================================
-Ofast -march=znver3 -flto . 47.25 |===========================================
Kvazaar 2.0
Video Input: Bosphorus 1080p - Video Preset: Medium
Frames Per Second > Higher Is Better
-O2 -march=x86-64 .......... 46.32 |=========================================
-O3 -march=x86-64 .......... 46.74 |=========================================
-O3 -march=znver2 .......... 46.38 |=========================================
-O2 -march=znver3 .......... 46.31 |=========================================
-O3 -march=znver3 .......... 46.42 |=========================================
-O2 -march=znver3 -flto .... 47.04 |==========================================
-O3 -maech=znver3 -flto .... 47.32 |==========================================
-Ofast -march=znver3 -flto . 48.54 |===========================================
Kvazaar 2.0
Video Input: Bosphorus 4K - Video Preset: Very Fast
Frames Per Second > Higher Is Better
-O2 -march=x86-64 .......... 29.55 |=======================================
-O3 -march=x86-64 .......... 30.48 |========================================
-O3 -march=znver2 .......... 30.34 |========================================
-O2 -march=znver3 .......... 29.87 |========================================
-O3 -march=znver3 .......... 30.31 |========================================
-O2 -march=znver3 -flto .... 30.76 |=========================================
-O3 -maech=znver3 -flto .... 31.44 |==========================================
-Ofast -march=znver3 -flto . 32.40 |===========================================
Kvazaar 2.0
Video Input: Bosphorus 4K - Video Preset: Ultra Fast
Frames Per Second > Higher Is Better
-O2 -march=x86-64 .......... 53.13 |=======================================
-O3 -march=x86-64 .......... 54.43 |========================================
-O3 -march=znver2 .......... 54.75 |========================================
-O2 -march=znver3 .......... 53.83 |=======================================
-O3 -march=znver3 .......... 54.73 |========================================
-O2 -march=znver3 -flto .... 54.91 |========================================
-O3 -maech=znver3 -flto .... 56.12 |=========================================
-Ofast -march=znver3 -flto . 58.69 |===========================================
Kvazaar 2.0
Video Input: Bosphorus 1080p - Video Preset: Very Fast
Frames Per Second > Higher Is Better
-O2 -march=x86-64 .......... 108.72 |======================================
-O3 -march=x86-64 .......... 111.77 |=======================================
-O3 -march=znver2 .......... 111.54 |======================================
-O2 -march=znver3 .......... 109.42 |======================================
-O3 -march=znver3 .......... 111.50 |======================================
-O2 -march=znver3 -flto .... 113.41 |=======================================
-O3 -maech=znver3 -flto .... 116.07 |========================================
-Ofast -march=znver3 -flto . 121.74 |==========================================
Kvazaar 2.0
Video Input: Bosphorus 1080p - Video Preset: Ultra Fast
Frames Per Second > Higher Is Better
-O2 -march=x86-64 .......... 194.52 |=====================================
-O3 -march=x86-64 .......... 198.84 |======================================
-O3 -march=znver2 .......... 199.35 |======================================
-O2 -march=znver3 .......... 195.13 |=====================================
-O3 -march=znver3 .......... 200.12 |======================================
-O2 -march=znver3 -flto .... 201.85 |======================================
-O3 -maech=znver3 -flto .... 203.89 |=======================================
-Ofast -march=znver3 -flto . 220.99 |==========================================
LibRaw 0.20
Post-Processing Benchmark
Mpix/sec > Higher Is Better
-O2 -march=x86-64 .......... 51.45 |=============================
-O3 -march=x86-64 .......... 63.90 |=====================================
-O3 -march=znver2 .......... 75.26 |===========================================
-O2 -march=znver3 .......... 50.95 |=============================
-O3 -march=znver3 .......... 73.83 |==========================================
-O2 -march=znver3 -flto .... 49.32 |============================
-O3 -maech=znver3 -flto .... 73.73 |==========================================
-Ofast -march=znver3 -flto . 75.23 |===========================================
SciMark 2.0
Computational Test: Composite
Mflops > Higher Is Better
-O2 -march=x86-64 .......... 2883.78 |===========================
-O3 -march=x86-64 .......... 3660.74 |==================================
-O3 -march=znver2 .......... 4407.32 |=========================================
-O2 -march=znver3 .......... 2625.59 |========================
-O3 -march=znver3 .......... 3958.17 |=====================================
-O2 -march=znver3 -flto .... 2924.23 |===========================
-O3 -maech=znver3 -flto .... 3855.30 |====================================
-Ofast -march=znver3 -flto . 4101.89 |======================================
Smallpt 1.0
Global Illumination Renderer; 128 Samples
Seconds < Lower Is Better
-O2 -march=x86-64 .......... 4.829 |=========================================
-O3 -march=x86-64 .......... 5.068 |===========================================
-O3 -march=znver2 .......... 4.677 |========================================
-O2 -march=znver3 .......... 4.567 |=======================================
-O3 -march=znver3 .......... 4.673 |========================================
-O2 -march=znver3 -flto .... 4.607 |=======================================
-O3 -maech=znver3 -flto .... 4.656 |========================================
-Ofast -march=znver3 -flto . 4.602 |=======================================
Timed HMMer Search 3.3.1
Pfam Database Search
Seconds < Lower Is Better
-O2 -march=x86-64 .......... 85.79 |===========================================
-O3 -march=x86-64 .......... 85.60 |===========================================
-O3 -march=znver2 .......... 84.79 |==========================================
-O2 -march=znver3 .......... 85.13 |===========================================
-O3 -march=znver3 .......... 85.02 |===========================================
-O2 -march=znver3 -flto .... 84.93 |===========================================
-O3 -maech=znver3 -flto .... 84.12 |==========================================
-Ofast -march=znver3 -flto . 76.94 |=======================================
Timed ImageMagick Compilation 6.9.0
Time To Compile
Seconds < Lower Is Better
-O2 -march=x86-64 .......... 16.40 |===========
-O3 -march=x86-64 .......... 19.00 |============
-O3 -march=znver2 .......... 19.37 |============
-O2 -march=znver3 .......... 15.80 |==========
-O3 -march=znver3 .......... 18.86 |============
-O2 -march=znver3 -flto .... 50.41 |================================
-O3 -maech=znver3 -flto .... 63.48 |=========================================
-Ofast -march=znver3 -flto . 66.84 |===========================================
Timed MrBayes Analysis 3.2.7
Primate Phylogeny Analysis
Seconds < Lower Is Better
-O2 -march=x86-64 .......... 79.34 |===========================================
-O3 -march=x86-64 .......... 77.07 |==========================================
-O3 -march=znver2 .......... 75.70 |=========================================
-O2 -march=znver3 .......... 79.54 |===========================================
-O3 -march=znver3 .......... 76.32 |=========================================
-O2 -march=znver3 -flto .... 79.51 |===========================================
-O3 -maech=znver3 -flto .... 73.92 |========================================
-Ofast -march=znver3 -flto . 45.27 |========================