Core i7-920 with 3 x 2GB DDR3-1600 CAS7 RAM
Running pts/ramspeed-1.4.0, pts/stream-1.3.0 via the Phoronix Test Suite.


OCd to DDR3-1333 @ 1.564V: 

	Processor: Intel Core i7 920 @ 2.67GHz (8 Cores), Motherboard: ASRock X58 Extreme, Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 250GB Western Digital WD2500JB-22E, Graphics: Sapphire AMD Radeon HD 4850 1024MB, Audio: Realtek ALC889A, Monitor: SAMSUNG, Network: Realtek RTL8111/8168/8411

	OS: Ubuntu 16.04, Kernel: 4.4.0-24-generic (x86_64), Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: modesetting 1.18.3, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.3.1 20160413, File-System: ext4, Screen Resolution: 1920x1080

stock DDR3-1066 @ 1.594V: 

	Processor: Intel Core i7 920 @ 2.67GHz (8 Cores), Motherboard: ASRock X58 Extreme, Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 6144MB, Disk: 250GB Western Digital WD2500JB-22E, Graphics: Sapphire AMD Radeon HD 4850 1024MB, Audio: Realtek ALC889A, Monitor: SAMSUNG, Network: Realtek RTL8111/8168/8411

	OS: Ubuntu 16.04, Kernel: 4.4.0-24-generic (x86_64), Desktop: Unity 7.4.0, Display Server: X Server 1.18.3, Display Driver: modesetting 1.18.3, OpenGL: 3.3 Mesa 11.2.0 Gallium 0.4, Compiler: GCC 5.3.1 20160413, File-System: ext4, Screen Resolution: 1920x1080


RAMspeed SMP 3.5.0
Integer Add
MB/s > Higher Is Better
OCd to DDR3-1333 @ 1.564V . 14177.74 |=========================================
stock DDR3-1066 @ 1.594V .. 11826.77 |==================================


RAMspeed SMP 3.5.0
Integer Copy
MB/s > Higher Is Better
OCd to DDR3-1333 @ 1.564V . 14650.73 |=========================================
stock DDR3-1066 @ 1.594V .. 12362.03 |===================================


RAMspeed SMP 3.5.0
Integer Scale
MB/s > Higher Is Better
OCd to DDR3-1333 @ 1.564V . 14676.29 |=========================================
stock DDR3-1066 @ 1.594V .. 12492.27 |===================================


RAMspeed SMP 3.5.0
Floating-Point Add
MB/s > Higher Is Better
OCd to DDR3-1333 @ 1.564V . 15392.39 |=========================================
stock DDR3-1066 @ 1.594V .. 13061.05 |===================================


Stream 2013-01-17
Add
MB/s > Higher Is Better
OCd to DDR3-1333 @ 1.564V . 15124.32 |=========================================
stock DDR3-1066 @ 1.594V .. 12135.20 |=================================


Stream 2013-01-17
Copy
MB/s > Higher Is Better
OCd to DDR3-1333 @ 1.564V . 14687.86 |=========================================
stock DDR3-1066 @ 1.594V .. 11797.56 |=================================


Stream 2013-01-17
Scale
MB/s > Higher Is Better
OCd to DDR3-1333 @ 1.564V . 14472.50 |=========================================
stock DDR3-1066 @ 1.594V .. 11627.84 |=================================