Intel AES-NI On Ubuntu Home Intel Core i5-2520M testing with a HP 161C and Intel 2nd Generation Core Family IGP on Ubuntu 11.10 via the Phoronix Test Suite. Stock: Processor: Intel Core i5-2520M @ 2.50GHz (4 Cores), Motherboard: HP 161C, Chipset: Intel 2nd Generation Core Family, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: Intel 2nd Generation Core Family IGP, Audio: IDT 92HD81B1X5, Network: Intel 82579LM Gigabit Connection + Intel Centrino Advanced-N 6205 OS: Ubuntu 11.10, Kernel: 3.0.0-12-generic (x86_64), Desktop: Unity 4.22.0, Display Server: X Server 1.10.4, Display Driver: intel 2.15.901, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 1600x900 AES-NI Intel: Processor: Intel Core i5-2520M @ 2.50GHz (4 Cores), Motherboard: HP 161C, Chipset: Intel 2nd Generation Core Family, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: Intel 2nd Generation Core Family IGP, Audio: IDT 92HD81B1X5, Network: Intel 82579LM Gigabit Connection + Intel Centrino Advanced-N 6205 OS: Ubuntu 11.10, Kernel: 3.0.0-12-generic (x86_64), Desktop: Unity 4.22.0, Display Server: X Server 1.10.4, Display Driver: intel 2.15.901, Compiler: GCC 4.6.1, File-System: ext4, Screen Resolution: 1600x900 SQLite 3.7.3 Test Target: Default Test Directory Seconds < Lower Is Better Stock ........ 23.36 |========================================================= AES-NI Intel . 23.26 |========================================================= SQLite 3.7.3 CPU Usage Monitor Percent < Lower Is Better Stock ........ MIN: 78 AVG: 100 MAX: 100 AES-NI Intel . MIN: 100 AVG: 100 MAX: 100 PostMark 1.51 Disk Transaction Performance TPS > Higher Is Better Stock ........ 429 |=========================================================== AES-NI Intel . 396 |====================================================== PostMark 1.51 CPU Usage Monitor Percent < Lower Is Better Stock ........ MIN: 33 AVG: 99 MAX: 100 AES-NI Intel . MIN: 25 AVG: 99 MAX: 100 FS-Mark 3.3 Test: 1000 Files, 1MB Size Files/s > Higher Is Better Stock ........ 41.10 |========================================================= AES-NI Intel . 40.90 |========================================================= FS-Mark 3.3 CPU Usage Monitor Percent < Lower Is Better Stock ........ MIN: 100 AVG: 100 MAX: 100 AES-NI Intel . MIN: 16 AVG: 97 MAX: 100 Flexible IO Tester 1.57 Test: Intel IOMeter File Server Access Pattern Seconds (Run Time) < Lower Is Better Stock ........ 163.01 |==================================================== AES-NI Intel . 175.35 |======================================================== Flexible IO Tester 1.57 CPU Usage Monitor Percent < Lower Is Better Stock ........ MIN: 16 AVG: 98 MAX: 100 AES-NI Intel . MIN: 28 AVG: 99 MAX: 100 Dbench 4.0 Client Count: 12 MB/s > Higher Is Better Stock ........ 108.82 |================================================= AES-NI Intel . 124.47 |======================================================== Dbench 4.0 CPU Usage Monitor Percent < Lower Is Better Stock ........ MIN: 56 AVG: 99 MAX: 100 AES-NI Intel . MIN: 10 AVG: 99 MAX: 100 Threaded I/O Tester 0.3.3 Test: Random Write - Size Per Thread: 64MB - Thread Count: 8 MB/s > Higher Is Better Stock ........ 38.92 |========================================================= AES-NI Intel . 38.42 |======================================================== Threaded I/O Tester 0.3.3 CPU Usage Monitor Percent < Lower Is Better Stock ........ MIN: 41 AVG: 95 MAX: 100 AES-NI Intel . MIN: 100 AVG: 100 MAX: 100 IOzone 3.347 Record Size: 64Kb - File Size: 8GB - Disk Test: Write Performance MB/s > Higher Is Better Stock ........ 78.30 |========================================================= AES-NI Intel . 74.23 |====================================================== IOzone 3.347 CPU Usage Monitor Percent < Lower Is Better Stock ........ MIN: 5 AVG: 99 MAX: 100 AES-NI Intel . MIN: 33 AVG: 99 MAX: 100 CPU Usage Monitor Phoronix Test Suite System Monitoring Percent Stock ........ MIN: 5 AVG: 99 MAX: 100 AES-NI Intel . MIN: 10 AVG: 99 MAX: 100