Encoding AMD Ryzen Linux
Running pts/vpxenc-1.4.0, pts/encode-flac-1.5.0, pts/encode-mp3-1.5.0, pts/ffmpeg-2.5.0 via the Phoronix Test Suite.


AMD Ryzen 7 1800X Eight-Core: 

	Processor: AMD Ryzen 7 1800X Eight-Core @ 3.60GHz (16 Cores), Motherboard: MSI X370 XPOWER GAMING TITANIUM (MS-7A31) v1.0, Chipset: AMD Device 1450, Memory: 16384MB, Disk: 256GB INTEL SSDPEKKW256G7, Graphics: Sapphire AMD Radeon R9 FURY / NANO 4096MB, Audio: AMD Fiji HDMI/DP, Monitor: DELL P2415Q, Network: Intel I211 Gigabit Connection

	OS: Ubuntu 17.04, Kernel: 4.10.0-9-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.18.4, Display Driver: modesetting 1.18.4, OpenGL: 4.5 Mesa 17.0.0- padoka PPA Gallium 0.4 (LLVM 4.0.0), Vulkan: 1.0.39, Compiler: GCC 6.3.0 20161229, File-System: ext4, Screen Resolution: 3840x2160

Intel Core i5-4690K @ 4.20GHz: 

	Processor: Intel Core i5-4690K @ 4.20GHz (4 Cores), Motherboard: ASRock Z87 Pro4, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 256GB Crucial_CT256MX1 + 2 x 5001GB Seagate ST5000DM000-1FK1 + 250GB CT250BX100SSD1 + 2000GB Expansion Desk, Graphics: Sapphire AMD Radeon R9 380X / R9 M295X 4096MB, Audio: C-Media CMI8788, Monitor: LG Ultra HD + SMBX2450L, Network: Intel Connection I217-V

	OS: Arch rolling, Kernel: 4.10.1-1-ARCH (x86_64), Desktop: KDE Frameworks 5, Display Driver: modesetting 1.19.1, OpenGL: 4.5 Mesa 17.0.0 Gallium 0.4, Vulkan: 1.0.39, Compiler: GCC 6.3.1 20170109 + Clang 3.9.1 + LLVM 3.9.1, File-System: ext4, Screen Resolution: 5760x2160

Intel Core i5-4690K@4.2GHz: 

	Processor: Intel Core i5-4690K @ 4.20GHz (4 Cores), Motherboard: ASRock Z87 Pro4, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 256GB Crucial_CT256MX1 + 2 x 5001GB Seagate ST5000DM000-1FK1 + 250GB CT250BX100SSD1 + 2000GB Expansion Desk, Graphics: Sapphire AMD Radeon R9 380X / R9 M295X 4096MB, Audio: C-Media CMI8788, Monitor: LG Ultra HD + SMBX2450L, Network: Intel Connection I217-V

	OS: Arch rolling, Kernel: 4.10.1-1-ARCH (x86_64), Desktop: KDE Frameworks 5, Display Driver: modesetting 1.19.1, OpenGL: 4.5 Mesa 17.0.0 Gallium 0.4, Vulkan: 1.0.39, Compiler: GCC 6.3.1 20170109 + Clang 3.9.1 + LLVM 3.9.1, File-System: ext4, Screen Resolution: 5760x2160

Intel i7-3930K @4.20GHz wielkiczarny: 

	Processor: Intel Core i7-3930K @ 5.70GHz (12 Cores), Motherboard: ASRock X79 Extreme11, Chipset: Intel Xeon E5/Core, Memory: 32768MB, Disk: 2 x 512GB M4-CT512M4SSD1 + 3001GB Western Digital WD30EFRX-68E + 1000GB Western Digital WD10EARS-00Y + 256GB OCZ VERTEX4, Graphics: AMD Radeon R9 FURY / NANO 4096MB, Audio: Creative CA0132, Monitor: WQX DP + EV2730Q, Network: Broadcom Limited NetLink BCM57781 Gigabit PCIe

	OS: Debian 9.0, Kernel: 4.10.0-wc1 (x86_64), Desktop: MATE 1.16.1, Display Server: X Server 1.19.1, Display Driver: radeon 7.8.0, OpenGL: 4.3 Mesa 13.0.5 Gallium 0.4, Compiler: GCC 6.3.0 20170221, File-System: zfs, Screen Resolution: 7040x2560


VP8 libvpx Encoding 1.6.0
vpxenc
Frames Per Second > Higher Is Better
AMD Ryzen 7 1800X Eight-Core ......... 1.06 |===============================
Intel Core i5-4690K@4.2GHz ........... 1.16 |==================================
Intel i7-3930K @4.20GHz wielkiczarny . 1.12 |=================================


FLAC Audio Encoding 1.3.1
WAV To FLAC
Seconds < Lower Is Better
AMD Ryzen 7 1800X Eight-Core ......... 5.71 |=============================
Intel Core i5-4690K@4.2GHz ........... 5.21 |==========================
Intel i7-3930K @4.20GHz wielkiczarny . 6.81 |==================================


LAME MP3 Encoding 3.99.3
WAV To MP3
Seconds < Lower Is Better
AMD Ryzen 7 1800X Eight-Core ......... 9.80  |==============================
Intel Core i5-4690K@4.2GHz ........... 9.21  |============================
Intel i7-3930K @4.20GHz wielkiczarny . 10.67 |=================================


FFmpeg 2.8.1
H.264 HD To NTSC DV
Seconds < Lower Is Better
AMD Ryzen 7 1800X Eight-Core ......... 13.66 |=================================
Intel Core i5-4690K@4.2GHz ........... 10.74 |==========================
Intel i7-3930K @4.20GHz wielkiczarny . 9.12  |======================