Ryzen 9 5900X Znver3 GCC 11 Tuned AMD Ryzen 9 5900X compiler tests for a future article. GCC 11 Znver2: Processor: AMD Ryzen 9 5900X 12-Core @ 3.70GHz (12 Cores / 24 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (3202 BIOS), Chipset: AMD Starship/Matisse, Memory: 16GB, Disk: 1000GB Sabrent Rocket 4.0 Plus, Graphics: Sapphire AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 6GB (1780/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: ASUS VP28U, Network: Realtek RTL8125 2.5GbE + Intel I211 OS: Ubuntu 20.10, Kernel: 5.12.0-051200rc2-generic (x86_64) 20210306, Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 20.2.1 (LLVM 11.0.0), Vulkan: 1.2.131, Compiler: GCC 11.0.1 20210315, File-System: ext4, Screen Resolution: 3840x2160 GCC 11 Pre-Tuned Znver3: Processor: AMD Ryzen 9 5900X 12-Core @ 3.70GHz (12 Cores / 24 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (3202 BIOS), Chipset: AMD Starship/Matisse, Memory: 16GB, Disk: 1000GB Sabrent Rocket 4.0 Plus, Graphics: Sapphire AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 6GB (1780/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: ASUS VP28U, Network: Realtek RTL8125 2.5GbE + Intel I211 OS: Ubuntu 20.10, Kernel: 5.12.0-051200rc2-generic (x86_64) 20210306, Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 20.2.1 (LLVM 11.0.0), Vulkan: 1.2.131, Compiler: GCC 11.0.1 20210315, File-System: ext4, Screen Resolution: 3840x2160 GCC 11 Tuned Znver3: Processor: AMD Ryzen 9 5900X 12-Core @ 3.70GHz (12 Cores / 24 Threads), Motherboard: ASUS ROG CROSSHAIR VIII HERO (3202 BIOS), Chipset: AMD Starship/Matisse, Memory: 16GB, Disk: 1000GB Sabrent Rocket 4.0 Plus, Graphics: Sapphire AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 6GB (1780/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: ASUS VP28U, Network: Realtek RTL8125 2.5GbE + Intel I211 OS: Ubuntu 20.10, Kernel: 5.12.0-051200rc2-generic (x86_64) 20210306, Desktop: GNOME Shell 3.38.1, Display Server: X Server 1.20.9, OpenGL: 4.6 Mesa 20.2.1 (LLVM 11.0.0), Vulkan: 1.2.131, Compiler: GCC 11.0.1 20210315, File-System: ext4, Screen Resolution: 3840x2160 FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 4096 Mflops > Higher Is Better GCC 11 Znver2 ........... 13263 |============================================= GCC 11 Pre-Tuned Znver3 . 13338 |============================================== GCC 11 Tuned Znver3 ..... 13449 |============================================== FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 2048 Mflops > Higher Is Better GCC 11 Znver2 ........... 42889 |============================================ GCC 11 Pre-Tuned Znver3 . 43330 |============================================ GCC 11 Tuned Znver3 ..... 45317 |============================================== Timed HMMer Search 3.3.1 Pfam Database Search Seconds < Lower Is Better GCC 11 Znver2 ........... 79.81 |============================================== GCC 11 Pre-Tuned Znver3 . 79.96 |============================================== GCC 11 Tuned Znver3 ..... 79.60 |============================================== WebP Image Encode 1.1 Encode Settings: Quality 100, Lossless Encode Time - Seconds < Lower Is Better GCC 11 Znver2 ........... 13.64 |============================================== GCC 11 Pre-Tuned Znver3 . 13.52 |============================================== GCC 11 Tuned Znver3 ..... 13.49 |============================================= WebP Image Encode 1.1 Encode Settings: Quality 100, Highest Compression Encode Time - Seconds < Lower Is Better GCC 11 Znver2 ........... 5.376 |============================================== GCC 11 Pre-Tuned Znver3 . 5.361 |============================================== GCC 11 Tuned Znver3 ..... 5.311 |============================================= WebP Image Encode 1.1 Encode Settings: Quality 100, Lossless, Highest Compression Encode Time - Seconds < Lower Is Better GCC 11 Znver2 ........... 28.61 |============================================== GCC 11 Pre-Tuned Znver3 . 28.60 |============================================== GCC 11 Tuned Znver3 ..... 28.51 |============================================== Zstd Compression 1.4.9 Compression Level: 8 - Compression Speed MB/s > Higher Is Better GCC 11 Znver2 ........... 1072.4 |============================================ GCC 11 Pre-Tuned Znver3 . 1068.0 |============================================ GCC 11 Tuned Znver3 ..... 1089.0 |============================================= Zstd Compression 1.4.9 Compression Level: 19 - Compression Speed MB/s > Higher Is Better GCC 11 Znver2 ........... 44.8 |=============================================== GCC 11 Pre-Tuned Znver3 . 44.6 |=============================================== GCC 11 Tuned Znver3 ..... 44.8 |=============================================== Zstd Compression 1.4.9 Compression Level: 3, Long Mode - Compression Speed MB/s > Higher Is Better GCC 11 Pre-Tuned Znver3 . 1004.6 |============================================= GCC 11 Znver2 ........... 1015.3 |============================================= GCC 11 Pre-Tuned Znver3 . 982.8 |============================================ GCC 11 Tuned Znver3 ..... 1014.2 |============================================= LibRaw 0.20 Post-Processing Benchmark Mpix/sec > Higher Is Better GCC 11 Znver2 ........... 73.31 |============================================= GCC 11 Pre-Tuned Znver3 . 73.16 |============================================= GCC 11 Tuned Znver3 ..... 74.15 |============================================== GraphicsMagick 1.3.33 Operation: Swirl Iterations Per Minute > Higher Is Better GCC 11 Znver2 ........... 952 |================================================ GCC 11 Pre-Tuned Znver3 . 951 |================================================ GCC 11 Tuned Znver3 ..... 954 |================================================ GraphicsMagick 1.3.33 Operation: Rotate Iterations Per Minute > Higher Is Better GCC 11 Znver2 ........... 920 |=============================================== GCC 11 Pre-Tuned Znver3 . 936 |================================================ GCC 11 Tuned Znver3 ..... 934 |================================================ GraphicsMagick 1.3.33 Operation: Resizing Iterations Per Minute > Higher Is Better GCC 11 Znver2 ........... 1758 |=============================================== GCC 11 Pre-Tuned Znver3 . 1766 |=============================================== GCC 11 Tuned Znver3 ..... 1768 |=============================================== GraphicsMagick 1.3.33 Operation: Noise-Gaussian Iterations Per Minute > Higher Is Better GCC 11 Znver2 ........... 373 |=============================================== GCC 11 Pre-Tuned Znver3 . 379 |================================================ GCC 11 Tuned Znver3 ..... 379 |================================================ GraphicsMagick 1.3.33 Operation: HWB Color Space Iterations Per Minute > Higher Is Better GCC 11 Znver2 ........... 932 |============================================== GCC 11 Pre-Tuned Znver3 . 970 |================================================ GCC 11 Tuned Znver3 ..... 971 |================================================ AOM AV1 2.1-rc Encoder Mode: Speed 4 Two-Pass Frames Per Second > Higher Is Better GCC 11 Znver2 ........... 8.22 |=============================================== GCC 11 Pre-Tuned Znver3 . 8.14 |=============================================== GCC 11 Tuned Znver3 ..... 8.20 |=============================================== AOM AV1 2.1-rc Encoder Mode: Speed 6 Realtime Frames Per Second > Higher Is Better GCC 11 Znver2 ........... 32.54 |============================================= GCC 11 Pre-Tuned Znver3 . 32.95 |============================================== GCC 11 Tuned Znver3 ..... 32.92 |============================================== AOM AV1 2.1-rc Encoder Mode: Speed 6 Two-Pass Frames Per Second > Higher Is Better GCC 11 Znver2 ........... 26.17 |============================================== GCC 11 Pre-Tuned Znver3 . 25.97 |============================================== GCC 11 Tuned Znver3 ..... 26.17 |============================================== AOM AV1 2.1-rc Encoder Mode: Speed 8 Realtime Frames Per Second > Higher Is Better GCC 11 Znver2 ........... 98.10 |============================================== GCC 11 Pre-Tuned Znver3 . 96.62 |============================================= GCC 11 Tuned Znver3 ..... 94.70 |============================================ SVT-VP9 0.3 Tuning: VMAF Optimized - Input: Bosphorus 1080p Frames Per Second > Higher Is Better GCC 11 Znver2 ........... 214.36 |============================================ GCC 11 Pre-Tuned Znver3 . 217.52 |============================================= GCC 11 Tuned Znver3 ..... 217.23 |============================================= SVT-VP9 0.3 Tuning: Visual Quality Optimized - Input: Bosphorus 1080p Frames Per Second > Higher Is Better GCC 11 Znver2 ........... 201.27 |============================================= GCC 11 Pre-Tuned Znver3 . 203.41 |============================================= GCC 11 Tuned Znver3 ..... 203.11 |============================================= x265 3.4 Video Input: Bosphorus 4K Frames Per Second > Higher Is Better GCC 11 Znver2 ........... 22.72 |============================================= GCC 11 Pre-Tuned Znver3 . 23.00 |============================================== GCC 11 Tuned Znver3 ..... 22.79 |============================================== Coremark 1.0 CoreMark Size 666 - Iterations Per Second Iterations/Sec > Higher Is Better GCC 11 Znver2 ........... 645138.92 |========================================== GCC 11 Pre-Tuned Znver3 . 642080.76 |========================================== GCC 11 Tuned Znver3 ..... 635188.04 |========================================= C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel Seconds < Lower Is Better GCC 11 Znver2 ........... 31.69 |============================================== GCC 11 Pre-Tuned Znver3 . 31.70 |============================================== GCC 11 Tuned Znver3 ..... 31.69 |============================================== Smallpt 1.0 Global Illumination Renderer; 128 Samples Seconds < Lower Is Better GCC 11 Znver2 ........... 5.851 |============================================== GCC 11 Pre-Tuned Znver3 . 5.860 |============================================== GCC 11 Tuned Znver3 ..... 5.869 |============================================== LAME MP3 Encoding 3.100 WAV To MP3 Seconds < Lower Is Better GCC 11 Znver2 ........... 5.588 |============================================== GCC 11 Pre-Tuned Znver3 . 5.536 |============================================== GCC 11 Tuned Znver3 ..... 5.589 |============================================== Ngspice 34 Circuit: C2670 Seconds < Lower Is Better GCC 11 Znver2 ........... 77.70 |============================================== GCC 11 Pre-Tuned Znver3 . 76.87 |============================================= GCC 11 Tuned Znver3 ..... 78.39 |============================================== Ngspice 34 Circuit: C7552 Seconds < Lower Is Better GCC 11 Znver2 ........... 66.02 |============================================== GCC 11 Pre-Tuned Znver3 . 66.07 |============================================== GCC 11 Tuned Znver3 ..... 65.73 |============================================== RNNoise 2020-06-28 Seconds < Lower Is Better GCC 11 Znver2 ........... 14.33 |============================================= GCC 11 Pre-Tuned Znver3 . 14.51 |============================================== GCC 11 Tuned Znver3 ..... 13.90 |============================================ Liquid-DSP 2021.01.31 Threads: 1 - Buffer Length: 256 - Filter Length: 57 samples/s > Higher Is Better GCC 11 Znver2 ........... 80817600 |=========================================== GCC 11 Pre-Tuned Znver3 . 78643667 |========================================== GCC 11 Tuned Znver3 ..... 80118000 |=========================================== Liquid-DSP 2021.01.31 Threads: 24 - Buffer Length: 256 - Filter Length: 57 samples/s > Higher Is Better GCC 11 Znver2 ........... 964846667 |========================================== GCC 11 Pre-Tuned Znver3 . 970606667 |========================================== GCC 11 Tuned Znver3 ..... 970783333 |========================================== ASTC Encoder 2.4 Preset: Exhaustive Seconds < Lower Is Better GCC 11 Znver2 ........... 64.10 |============================================== GCC 11 Pre-Tuned Znver3 . 64.17 |============================================== GCC 11 Tuned Znver3 ..... 64.18 |============================================== Redis 6.0.9 Test: GET Requests Per Second > Higher Is Better GCC 11 Znver2 ........... 3381005.53 |========================================= GCC 11 Pre-Tuned Znver3 . 3356812.88 |========================================= GCC 11 Tuned Znver3 ..... 3330130.95 |======================================== Redis 6.0.9 Test: SET Requests Per Second > Higher Is Better GCC 11 Znver2 ........... 2685028.42 |========================================= GCC 11 Pre-Tuned Znver3 . 2695791.55 |========================================= GCC 11 Tuned Znver3 ..... 2697891.75 |========================================= WavPack Audio Encoding 5.3 WAV To WavPack Seconds < Lower Is Better GCC 11 Znver2 ........... 10.39 |============================================== GCC 11 Pre-Tuned Znver3 . 10.11 |============================================= GCC 11 Tuned Znver3 ..... 10.31 |==============================================