kernel-44-46-47-intelpstate-compare
Intel Core i7-2600K testing with a ASUS P8Z68-M PRO and Intel 2nd Generation Core Family IGP on Ubuntu 16.04 via the Phoronix Test Suite.


4.4 powersave: 

	Processor: Intel Core i7-2600K @ 3.80GHz (8 Cores), Motherboard: ASUS P8Z68-M PRO, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 16384MB, Disk: 1000GB Seagate ST1000DM003-1ER1 + 1000GB Seagate ST1000DL002-9TT1, Graphics: Intel 2nd Generation Core Family IGP (1350MHz), Audio: Realtek ALC892, Monitor: SyncMaster, Network: Intel 82574L Gigabit Connection

	OS: Ubuntu 16.04, Kernel: 4.4.0-22-generic (x86_64), Compiler: GCC 5.3.1 20160413, File-System: ext4, Screen Resolution: 1680x1050

4.4 performance: 

	Processor: Intel Core i7-2600K @ 3.80GHz (8 Cores), Motherboard: ASUS P8Z68-M PRO, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 16384MB, Disk: 1000GB Seagate ST1000DM003-1ER1 + 1000GB Seagate ST1000DL002-9TT1, Graphics: Intel 2nd Generation Core Family IGP (1350MHz), Audio: Realtek ALC892, Monitor: SyncMaster, Network: Intel 82574L Gigabit Connection

	OS: Ubuntu 16.04, Kernel: 4.4.0-22-generic (x86_64), Compiler: GCC 5.3.1 20160413, File-System: ext4, Screen Resolution: 1680x1050

4.6 powersave: 

	Processor: Intel Core i7-2600K @ 3.80GHz (8 Cores), Motherboard: ASUS P8Z68-M PRO, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 16384MB, Disk: 1000GB Seagate ST1000DM003-1ER1 + 1000GB Seagate ST1000DL002-9TT1, Graphics: Intel 2nd Generation Core Family IGP (1350MHz), Audio: Realtek ALC892, Monitor: SyncMaster, Network: Intel 82574L Gigabit Connection

	OS: Ubuntu 16.04, Kernel: 4.6.0-040600-generic (x86_64), Compiler: GCC 5.3.1 20160413, File-System: ext4, Screen Resolution: 1680x1050

4.6 performance: 

	Processor: Intel Core i7-2600K @ 3.80GHz (8 Cores), Motherboard: ASUS P8Z68-M PRO, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 16384MB, Disk: 1000GB Seagate ST1000DM003-1ER1 + 1000GB Seagate ST1000DL002-9TT1, Graphics: Intel 2nd Generation Core Family IGP (1350MHz), Audio: Realtek ALC892, Monitor: SyncMaster, Network: Intel 82574L Gigabit Connection

	OS: Ubuntu 16.04, Kernel: 4.6.0-040600-generic (x86_64), Compiler: GCC 5.3.1 20160413, File-System: ext4, Screen Resolution: 1680x1050

4.7rc1 powersave: 

	Processor: Intel Core i7-2600K @ 3.80GHz (8 Cores), Motherboard: ASUS P8Z68-M PRO, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 16384MB, Disk: 1000GB Seagate ST1000DM003-1ER1 + 1000GB Seagate ST1000DL002-9TT1, Graphics: Intel 2nd Generation Core Family IGP (1350MHz), Audio: Realtek ALC892, Monitor: SyncMaster, Network: Intel 82574L Gigabit Connection

	OS: Ubuntu 16.04, Kernel: 4.7.0-040700rc1-generic (x86_64) 20160529, Compiler: GCC 5.3.1 20160413, File-System: ext4, Screen Resolution: 1680x1050

4.7rc1 performance: 

	Processor: Intel Core i7-2600K @ 3.80GHz (8 Cores), Motherboard: ASUS P8Z68-M PRO, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 16384MB, Disk: 1000GB Seagate ST1000DM003-1ER1 + 1000GB Seagate ST1000DL002-9TT1, Graphics: Intel 2nd Generation Core Family IGP (1350MHz), Audio: Realtek ALC892, Monitor: SyncMaster, Network: Intel 82574L Gigabit Connection

	OS: Ubuntu 16.04, Kernel: 4.7.0-040700rc1-generic (x86_64) 20160529, Compiler: GCC 5.3.1 20160413, File-System: ext4, Screen Resolution: 1680x1050


LAME MP3 Encoding 3.99.3
WAV To MP3
Seconds < Lower Is Better
4.4 powersave ...... 13.17 |===================================================
4.4 performance .... 13.10 |===================================================
4.6 powersave ...... 13.18 |===================================================
4.6 performance .... 13.12 |===================================================
4.7rc1 powersave ... 13.20 |===================================================
4.7rc1 performance . 13.10 |===================================================