202004141407-c-ray AMD Athlon 64 X2 4600+ testing with a ASUS M2N-SLI DELUXE (ASUS ACPI BIOS Revision 1701 BIOS) and eVGA NVIDIA GeForce 7900 GT/GTO 249MB on Ubuntu 19.10 via the Phoronix Test Suite. nice -20: Processor: AMD Athlon 64 X2 4600+ (2 Cores), Motherboard: ASUS M2N-SLI DELUXE (ASUS ACPI BIOS Revision 1701 BIOS), Chipset: NVIDIA MCP55, Memory: 4096MB, Disk: 120GB SanDisk SDSSDA12 + 500GB Western Digital WD5000AACS-0, Graphics: eVGA NVIDIA GeForce 7900 GT/GTO 249MB, Audio: Analog Devices AD1988B, Monitor: SyncMaster, Network: Realtek RTL8169 PCI OS: Ubuntu 19.10, Kernel: 5.3.0-46-lowlatency (x86_64), Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, Compiler: GCC 9.2.1 20191008 + Clang 9.0.0-2, File-System: xfs, Screen Resolution: 1280x1024 C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel Seconds < Lower Is Better nice -20 . 1299.88 |===========================================================