centosadmin
Intel Xeon E312xx testing on CentOS 6.4 (Final) via the Phoronix Test Suite.


KVM-Debian-EX40: 

	Processor: Intel Xeon E312xx @ 3.40GHz (8 Cores), Motherboard: Bochs, Memory: 16384MB, Disk: 12GB

	OS: CentOS 6.4 (Final), Kernel: 2.6.32-358.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4

KVM-Centos-EX40: 

	Processor: QEMU Virtual 1.1.2 @ 3.40GHz (8 Cores), Motherboard: Bochs, Memory: 15360MB, Disk: 12GB

	OS: CentOS 6.4 (Final), Kernel: 2.6.32-358.23.2.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4, System Layer: QEMU 1.1.2


AIO-Stress 0.21
Test: Random Write
MB/s > Higher Is Better
KVM-Debian-EX40 . 3545.75 |====================================================
KVM-Centos-EX40 . 3529.46 |====================================================


Apache Benchmark 2.4.3
Static Web Page Serving
Requests Per Second > Higher Is Better
KVM-Debian-EX40 . 15987.77 |===================================================
KVM-Centos-EX40 . 16044.84 |===================================================


Parallel BZIP2 Compression 1.1.6
256MB File Compression
Seconds < Lower Is Better
KVM-Debian-EX40 . 7.19 |=======================================================


CacheBench
Test: Read
MB/s > Higher Is Better
KVM-Debian-EX40 . 3292.87 |====================================================


CacheBench
Test: Write
MB/s > Higher Is Better
KVM-Debian-EX40 . 14463.42 |===================================================


CacheBench
Test: Read / Modify / Write
MB/s > Higher Is Better
KVM-Debian-EX40 . 28720.63 |===================================================
KVM-Centos-EX40 . 28600.10 |===================================================


IOzone 3.405
Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
KVM-Debian-EX40 . 50.15 |======================================================


IOzone 3.405
Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
KVM-Debian-EX40 . 6984.18 |====================================================


IOzone 3.405
Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
KVM-Debian-EX40 . 69.35 |======================================================


IOzone 3.405
Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
KVM-Debian-EX40 . 9018.49 |====================================================
KVM-Centos-EX40 . 8064.50 |==============================================


IOzone 3.405
Record Size: 1MB - File Size: 2GB - Disk Test: Write Performance
MB/s > Higher Is Better
KVM-Debian-EX40 . 70.17 |======================================================


IOzone 3.405
Record Size: 1MB - File Size: 2GB - Disk Test: Read Performance
MB/s > Higher Is Better
KVM-Debian-EX40 . 8904.24 |====================================================


Timed Linux Kernel Compilation 3.1
Time To Compile
Seconds < Lower Is Better
KVM-Centos-EX40 . 74.01 |======================================================


Compile Bench 0.6
Test: Compile
MB/s > Higher Is Better
KVM-Centos-EX40 . 647.18 |=====================================================


Gzip Compression
2GB File Compression
Seconds < Lower Is Better
KVM-Centos-EX40 . 11.11 |======================================================


FFmpeg 2.0
H.264 HD To NTSC DV
Seconds < Lower Is Better
KVM-Centos-EX40 . 13.67 |======================================================


PHPBench 0.8.1
PHP Benchmark Suite
Score > Higher Is Better
KVM-Centos-EX40 . 117557 |=====================================================


RAMspeed SMP 3.5.0
Type: Triad - Benchmark: Floating Point
MB/s > Higher Is Better
KVM-Centos-EX40 . 15796.91 |===================================================


Stream 2009-04-11
Type: Triad
MB/s > Higher Is Better
KVM-Centos-EX40 . 16071.66 |===================================================


Threaded I/O Tester 0.3.3
Test: Random Write - Size Per Thread: 64MB - Thread Count: 8
MB/s > Higher Is Better
KVM-Centos-EX40 . 5.21 |=======================================================