4 GB DDR3-1333 AMD Phenom II X3 B73 testing with a BIOSTAR A880GU3 and NVIDIA GeForce GT 520 1024MB on Ubuntu 12.04 via the Phoronix Test Suite. 4 GB DDR3-1333: Processor: AMD Phenom II X3 B73 @ 2.80GHz (3 Cores), Motherboard: BIOSTAR A880GU3, Chipset: AMD RS880 + SB7x0/SB8x0/SB9x0, Memory: 4096MB, Disk: 64GB M4-CT064M4SSD2 + 37GB Western Digital WD360GD-00FN + 250GB SAMSUNG SP2514N, Graphics: NVIDIA GeForce GT 520 1024MB (810/600MHz), Audio: Realtek ALC662 rev1, Network: Realtek RTL8111/8168B OS: Ubuntu 12.04, Kernel: 3.2.0-24-generic-pae (i686), Desktop: Unity 5.10.0, Display Server: X Server 1.11.3, Display Driver: NVIDIA 295.40, OpenGL: 4.2.0 NVIDIA 295.40, Compiler: GCC 4.6, File-System: ext2/ext3, Screen Resolution: 1024x768 RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer MB/s > Higher Is Better 4 GB DDR3-1333 . 6542.60 |===================================================== RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point MB/s > Higher Is Better 4 GB DDR3-1333 . 6748.95 |===================================================== RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer MB/s > Higher Is Better 4 GB DDR3-1333 . 6265.27 |===================================================== RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Floating Point MB/s > Higher Is Better 4 GB DDR3-1333 . 6722.23 |===================================================== RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer MB/s > Higher Is Better 4 GB DDR3-1333 . 7379.48 |===================================================== RAMspeed SMP 3.5.0 Type: Add - Benchmark: Floating Point MB/s > Higher Is Better 4 GB DDR3-1333 . 7565.09 |===================================================== RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer MB/s > Higher Is Better 4 GB DDR3-1333 . 7356.07 |===================================================== RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Floating Point MB/s > Higher Is Better 4 GB DDR3-1333 . 7551.92 |===================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer MB/s > Higher Is Better 4 GB DDR3-1333 . 6870.38 |===================================================== RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point MB/s > Higher Is Better 4 GB DDR3-1333 . 7139.24 |===================================================== Stream 2009-04-11 Type: Copy MB/s > Higher Is Better 4 GB DDR3-1333 . 7872.14 |===================================================== Stream 2009-04-11 Type: Scale MB/s > Higher Is Better 4 GB DDR3-1333 . 7590.34 |===================================================== Stream 2009-04-11 Type: Add MB/s > Higher Is Better 4 GB DDR3-1333 . 8447.53 |===================================================== Stream 2009-04-11 Type: Triad MB/s > Higher Is Better 4 GB DDR3-1333 . 8596.49 |=====================================================