go-json AMD Ryzen 7 3700X 8-Core testing with a Gigabyte X570 AORUS MASTER (F10 BIOS) and eVGA NVIDIA GeForce GTX 960 2GB on Ubuntu 19.10 via the Phoronix Test Suite. 2 x Intel Xeon X5470: Processor: 2 x Intel Xeon X5470 @ 3.33GHz (8 Cores), Motherboard: ASUS DSBF-D (1009 BIOS), Chipset: Intel 5000P MCH, Memory: 32768MB, Disk: 500GB Samsung SSD 860, Graphics: eVGA NVIDIA GeForce GTX 960 2GB (1277/3505MHz), Audio: NVIDIA GM206 HD Audio, Monitor: HP ZR2440w, Network: 2 x Intel 80003ES2LAN OS: Ubuntu 19.04, Kernel: 5.0.0-25-generic (x86_64), Desktop: Xfce 4.12, Display Server: X Server 1.20.4, Display Driver: NVIDIA 430.40, OpenGL: 4.6.0, Compiler: GCC 8.3.0 + CUDA 10.0, File-System: ext4, Screen Resolution: 3840x1200 amd3700x_go-json_ondemand: Processor: AMD Ryzen 7 3700X 8-Core @ 3.60GHz (8 Cores / 16 Threads), Motherboard: Gigabyte X570 AORUS MASTER (F7b BIOS), Chipset: AMD Device 1480, Memory: 64512MB, Disk: 2 x 1000GB KINGSTON SA2000M81000G + 500GB Samsung SSD 860, Graphics: eVGA NVIDIA GeForce GTX 960 2GB (1277/3004MHz), Audio: NVIDIA GM206 HD Audio, Monitor: HP ZR2440w, Network: Intel I211 + Realtek Device 8125 + Intel Device 2723 OS: Ubuntu 19.04, Kernel: 5.0.0-29-generic (x86_64), Desktop: Xfce 4.12, Display Server: X Server 1.20.4, Display Driver: NVIDIA 430.50, OpenGL: 4.6.0, Compiler: GCC 8.3.0 + CUDA 10.0, File-System: ext4, Screen Resolution: 3840x1200 amd3700x_go-json_ondemand_2: Processor: AMD Ryzen 7 3700X 8-Core @ 3.60GHz (8 Cores / 16 Threads), Motherboard: Gigabyte X570 AORUS MASTER (F7b BIOS), Chipset: AMD Device 1480, Memory: 64512MB, Disk: 2 x 1000GB KINGSTON SA2000M81000G + 500GB Samsung SSD 860, Graphics: eVGA NVIDIA GeForce GTX 960 2GB (1277/3004MHz), Audio: NVIDIA GM206 HD Audio, Monitor: HP ZR2440w, Network: Intel I211 + Realtek Device 8125 + Intel Device 2723 OS: Ubuntu 19.04, Kernel: 5.0.0-29-generic (x86_64), Desktop: Xfce 4.12, Display Server: X Server 1.20.4, Display Driver: NVIDIA 430.50, OpenGL: 4.6.0, Compiler: GCC 8.3.0 + CUDA 10.0, File-System: ext4, Screen Resolution: 3840x1200 amd3700x_go-json_powersave: Processor: AMD Ryzen 7 3700X 8-Core @ 3.60GHz (8 Cores / 16 Threads), Motherboard: Gigabyte X570 AORUS MASTER (F7b BIOS), Chipset: AMD Device 1480, Memory: 64512MB, Disk: 2 x 1000GB KINGSTON SA2000M81000G + 500GB Samsung SSD 860, Graphics: eVGA NVIDIA GeForce GTX 960 2GB (1277/3004MHz), Audio: NVIDIA GM206 HD Audio, Monitor: HP ZR2440w, Network: Intel I211 + Realtek Device 8125 + Intel Device 2723 OS: Ubuntu 19.04, Kernel: 5.0.0-29-generic (x86_64), Desktop: Xfce 4.12, Display Server: X Server 1.20.4, Display Driver: NVIDIA 430.50, OpenGL: 4.6.0, Compiler: GCC 8.3.0 + CUDA 10.0, File-System: ext4, Screen Resolution: 3840x1200 amd3700x_go-json_ondemand_xmp: Processor: AMD Ryzen 7 3700X 8-Core @ 3.60GHz (8 Cores / 16 Threads), Motherboard: Gigabyte X570 AORUS MASTER (F7b BIOS), Chipset: AMD Device 1480, Memory: 64512MB, Disk: 2 x 1000GB KINGSTON SA2000M81000G + 500GB Samsung SSD 860, Graphics: eVGA NVIDIA GeForce GTX 960 2GB (1277/3004MHz), Audio: NVIDIA GM206 HD Audio, Monitor: HP ZR2440w, Network: Intel I211 + Realtek Device 8125 + Intel Device 2723 OS: Ubuntu 19.04, Kernel: 5.0.0-29-generic (x86_64), Desktop: Xfce 4.12, Display Server: X Server 1.20.4, Display Driver: NVIDIA 430.50, OpenGL: 4.6.0, Compiler: GCC 8.3.0 + CUDA 10.0, File-System: ext4, Screen Resolution: 3840x1200 amd3700x_go-json_powersave_xmp: Processor: AMD Ryzen 7 3700X 8-Core @ 3.60GHz (8 Cores / 16 Threads), Motherboard: Gigabyte X570 AORUS MASTER (F7b BIOS), Chipset: AMD Device 1480, Memory: 64512MB, Disk: 2 x 1000GB KINGSTON SA2000M81000G + 500GB Samsung SSD 860, Graphics: eVGA NVIDIA GeForce GTX 960 2GB (1277/3004MHz), Audio: NVIDIA GM206 HD Audio, Monitor: HP ZR2440w, Network: Intel I211 + Realtek Device 8125 + Intel Device 2723 OS: Ubuntu 19.04, Kernel: 5.0.0-29-generic (x86_64), Desktop: Xfce 4.12, Display Server: X Server 1.20.4, Display Driver: NVIDIA 430.50, OpenGL: 4.6.0, Compiler: GCC 8.3.0 + CUDA 10.0, File-System: ext4, Screen Resolution: 3840x1200 amd3700x_go-json_ondemand_xmp_reducedvoltage_CPU-0.1_RAM_1.2: Processor: AMD Ryzen 7 3700X 8-Core @ 3.60GHz (8 Cores / 16 Threads), Motherboard: Gigabyte X570 AORUS MASTER (F10 BIOS), Chipset: AMD Starship/Matisse, Memory: 64512MB, Disk: 2 x 1000GB KINGSTON SA2000M81000G + 62GB Ultra, Graphics: eVGA NVIDIA GeForce GTX 960 2GB (1277/3505MHz), Audio: NVIDIA GM206 HD Audio, Monitor: LA2405, Network: Intel I211 + Realtek Device 8125 + Intel Wi-Fi 6 AX200 OS: Ubuntu 19.10, Kernel: 5.3.0-23-generic (x86_64), Desktop: Xfce 4.14, Display Server: X Server 1.20.5, Display Driver: NVIDIA 440.26, OpenGL: 4.6.0, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 3840x1200 Go Benchmarks Test: json Nanoseconds/Operation < Lower Is Better 2 x Intel Xeon X5470 ......................................... 13332763 |====== amd3700x_go-json_ondemand .................................... 5798312 |=== amd3700x_go-json_ondemand_2 .................................. 5796015 |=== amd3700x_go-json_powersave ................................... 10638133 |===== amd3700x_go-json_ondemand_xmp ................................ 5704251 |=== amd3700x_go-json_powersave_xmp ............................... 10559746 |===== amd3700x_go-json_ondemand_xmp_reducedvoltage_CPU-0.1_RAM_1.2 . 5447151 |==