audio haswell
Intel Core i7-4790K testing with a Gigabyte Z97-HD3P (F4 BIOS) and Gigabyte Intel Haswell Desktop 2GB on Ubuntu 19.10 via the Phoronix Test Suite.


1: 

	Processor: Intel Core i7-4790K @ 4.40GHz (4 Cores / 8 Threads), Motherboard: Gigabyte Z97-HD3P (F4 BIOS), Chipset: Intel 4th Gen Core DRAM, Memory: 16GB, Disk: 120GB OCZ TRION100, Graphics: Gigabyte Intel Haswell Desktop 2GB (1250MHz), Audio: Intel Xeon E3-1200 v3/4th, Monitor: LG Ultra HD, Network: Realtek RTL8111/8168/8411

	OS: Ubuntu 19.10, Kernel: 5.9.0-050900rc8daily20201009-generic (x86_64) 20201008, Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 4.5 Mesa 19.2.8, Vulkan: 1.1.102, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 3840x2160

2: 

	Processor: Intel Core i7-4790K @ 4.40GHz (4 Cores / 8 Threads), Motherboard: Gigabyte Z97-HD3P (F4 BIOS), Chipset: Intel 4th Gen Core DRAM, Memory: 16GB, Disk: 120GB OCZ TRION100, Graphics: Gigabyte Intel Haswell Desktop 2GB (1250MHz), Audio: Intel Xeon E3-1200 v3/4th, Monitor: LG Ultra HD, Network: Realtek RTL8111/8168/8411

	OS: Ubuntu 19.10, Kernel: 5.9.0-050900rc8daily20201009-generic (x86_64) 20201008, Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 4.5 Mesa 19.2.8, Vulkan: 1.1.102, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 3840x2160

3: 

	Processor: Intel Core i7-4790K @ 4.40GHz (4 Cores / 8 Threads), Motherboard: Gigabyte Z97-HD3P (F4 BIOS), Chipset: Intel 4th Gen Core DRAM, Memory: 16GB, Disk: 120GB OCZ TRION100, Graphics: Gigabyte Intel Haswell Desktop 2GB (1250MHz), Audio: Intel Xeon E3-1200 v3/4th, Monitor: LG Ultra HD, Network: Realtek RTL8111/8168/8411

	OS: Ubuntu 19.10, Kernel: 5.9.0-050900rc8daily20201009-generic (x86_64) 20201008, Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 4.5 Mesa 19.2.8, Vulkan: 1.1.102, Compiler: GCC 9.2.1 20191008, File-System: ext4, Screen Resolution: 3840x2160


Opus Codec Encoding 1.3.1
WAV To Opus Encode
Seconds < Lower Is Better
1 . 8.145 |====================================================================
2 . 8.131 |====================================================================
3 . 8.129 |====================================================================


WavPack Audio Encoding 5.3
WAV To WavPack
Seconds < Lower Is Better
1 . 13.73 |====================================================================
2 . 13.72 |====================================================================
3 . 13.75 |====================================================================


Ogg Audio Encoding 1.3.4
WAV To Ogg
Seconds < Lower Is Better
1 . 21.20 |====================================================================
2 . 21.22 |====================================================================
3 . 21.21 |====================================================================