c-ray-performance-out Intel Xeon E5-2697 v2 testing with a Apple Mac-F60DEB81FF30ACF6 (MP61.88Z.0124.B00.1804111223 BIOS) and AMD Radeon HD 7970/8970 OEM / R9 280X 6GB on LinuxMint 19.1 via the Phoronix Test Suite. performance: Processor: Intel Xeon E5-2697 v2 @ 3.50GHz (12 Cores / 24 Threads), Motherboard: Apple Mac-F60DEB81FF30ACF6 (MP61.88Z.0124.B00.1804111223 BIOS), Chipset: Intel Xeon E7 v2/Xeon, Memory: 32768MB, Disk: 1000GB Western Digital WD1002FAEX-0 + 1001GB APPLE SSD SM1024, Graphics: AMD Radeon HD 7970/8970 OEM / R9 280X 6GB, Audio: Cirrus Logic CS4208, Monitor: PA328, Network: 2 x Broadcom NetXtreme BCM57762 PCIe + Broadcom BCM4360 802.11ac OS: LinuxMint 19.1, Kernel: 4.15.0-20-generic (x86_64), Desktop: MATE 1.20.1, Display Server: X Server 1.19.6, Display Driver: modesetting 1.19.6, OpenGL: 4.5 Mesa 18.0.5 (LLVM 6.0.0), Compiler: Clang 6.0.1 + LLVM 6.0.1, File-System: ext4, Screen Resolution: 3840x2160 C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel Seconds < Lower Is Better performance . 111.88 |=========================================================