Intel Core i7-8700K testing with a ASUS PRIME Z370-A (0616 BIOS) and Sapphire AMD Radeon RX 560 4096MB on Ubuntu 18.04 via the Phoronix Test Suite.
Processor: Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads), Motherboard: ASUS PRIME Z370-A (0616 BIOS), Chipset: Intel Device 3ec2, Memory: 16384MB, Disk: 525GB SABRENT + 118GB INTEL SSDPEK1W120GA, Graphics: ASUS AMD Radeon HD 7800 1024MB, Audio: Realtek ALC1220, Monitor: DELL P2415Q, Network: Intel Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-041700-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Server: X Server 1.19.6, OpenGL: 4.5 Mesa 18.2.0-devel (git-bad7332f7c) (LLVM 7.0.0), Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 3840x2160
Kernel Notes: radeon.si_support=0 amdgpu.si_support=1
Processor Notes: Scaling Governor: intel_pstate performance
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection
Changed Graphics to Sapphire AMD Radeon RX 560 4096MB.
Processor: Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads), Motherboard: ASUS PRIME Z370-A (0616 BIOS), Chipset: Intel Device 3ec2, Memory: 16384MB, Disk: 525GB SABRENT + 118GB INTEL SSDPEK1W120GA, Graphics: ASUS AMD Radeon HD 7800 1024MB, Audio: Realtek ALC1220, Monitor: DELL P2415Q, Network: Intel Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-041700-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Server: X Server 1.19.6, OpenGL: 4.5 Mesa 18.2.0-devel (git-bad7332f7c) (LLVM 7.0.0), Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 3840x2160
Kernel Notes: radeon.si_support=0 amdgpu.si_support=1
Processor Notes: Scaling Governor: intel_pstate performance
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection
Testing initiated at 9 June 2018 17:19 by user pts.
Processor: Intel Core i7-8700K @ 4.70GHz (6 Cores / 12 Threads), Motherboard: ASUS PRIME Z370-A (0616 BIOS), Chipset: Intel Device 3ec2, Memory: 16384MB, Disk: 525GB SABRENT + 118GB INTEL SSDPEK1W120GA, Graphics: Sapphire AMD Radeon RX 560 4096MB, Audio: Realtek ALC1220, Monitor: DELL P2415Q, Network: Intel Connection
OS: Ubuntu 18.04, Kernel: 4.17.0-041700-generic (x86_64), Desktop: GNOME Shell 3.28.1, Display Server: X Server 1.19.6, OpenGL: 4.5 Mesa 18.2.0-devel (git-bad7332f7c) (LLVM 7.0.0), Compiler: GCC 7.3.0, File-System: ext4, Screen Resolution: 3840x2160
Processor Notes: Scaling Governor: intel_pstate performance
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW Protection
Testing initiated at 9 June 2018 20:51 by user pts.