php_amdfx8350 Oracle VirtualBox testing on Ubuntu 18.04 via the Phoronix Test Suite. php amdfx8350: Processor: AMD FX-8350 Eight-Core @ 4.00GHz (4 Cores / 8 Threads), Motherboard: Gigabyte GA-990FXA-UD5 (F12 BIOS), Chipset: AMD RD890 bridge, Memory: 4 x 8192 MB 1333MHz, Disk: 10 x 4001GB Seagate ST4000VN000-1H41 + 4001GB Seagate ST4000VN000-2AH1 + 10001GB Seagate ST10000VN0004-2G + 4 x 10001GB Seagate ST10000VN0004-1Z + 500GB Samsung SSD 850 + 4001GB Seagate ST4000VN008-2DR1 + 256GB SanDisk SD8SB8U2 + 256GB SanDisk SD6SB1M2 + 126GB SD Transcend, Graphics: Sapphire AMD Mobility Radeon HD 5430, Audio: Realtek ALC889, Network: Intel 82574L + Realtek RTL8111/8168/8411 OS: Slackware 14.2, Kernel: 4.20.5 (x86_64), Display Server: X Server, Compiler: GCC 5.5.0 + Clang 3.8.0 + LLVM 3.8.0, File-System: xfs php_ryzen1800x: Processor: AMD Ryzen 7 1800X Eight-Core (16 Cores), Motherboard: Oracle VirtualBox v1.2, Chipset: Intel 440FX 82441FX PMC, Memory: 8192MB, Disk: 17GB VBOX HDD, Graphics: InnoTek VirtualBox, Network: Intel 82540EM OS: Ubuntu 18.04, Kernel: 4.15.0-45-generic (x86_64), Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 800x600, System Layer: Oracle VirtualBox PHPBench 0.8.1 PHP Benchmark Suite Score > Higher Is Better php amdfx8350 .. 338244 |=========================================== php_ryzen1800x . 428590 |====================================================== PHP Micro Benchmarks Test: Zend bench Seconds < Lower Is Better php amdfx8350 .. 0.69 |======================================================== php_ryzen1800x . 0.62 |================================================== PHP Micro Benchmarks Test: Zend micro_bench Seconds < Lower Is Better php amdfx8350 .. 3.85 |======================================================== php_ryzen1800x . 2.68 |=======================================