5200+ 4GB ddr2 AMD Athlon 5200 testing with a Gigabyte GA-MA74GM-S2H and Gigabyte AMD Radeon 2100 on Ubuntu 14.04 via the Phoronix Test Suite. 4gb ddr2: Processor: AMD Athlon 5200 @ 2.30GHz (2 Cores), Motherboard: Gigabyte GA-MA74GM-S2H, Chipset: AMD RS690 + SB7x0/SB8x0/SB9x0, Memory: 1 x 4096 MB 800MHz, Disk: 320GB Western Digital WD3200BEVT-8, Graphics: Gigabyte AMD Radeon 2100, Audio: AMD SBx00 Azalia, Monitor: L1953S, Network: Realtek RTL8111/8168/8411 OS: Ubuntu 14.04, Kernel: 3.19.0-25-generic (x86_64), Desktop: Unity 7.2.6, Display Driver: radeon 7.5.0, Compiler: GCC 4.8, File-System: ext4, Screen Resolution: 1280x1024 RAMspeed SMP 3.5.0 Integer Add MB/s > Higher Is Better 4gb ddr2 . 3090.25 |=========================================================== RAMspeed SMP 3.5.0 Integer Copy MB/s > Higher Is Better 4gb ddr2 . 3630.96 |=========================================================== RAMspeed SMP 3.5.0 Integer Scale MB/s > Higher Is Better 4gb ddr2 . 3621.53 |=========================================================== RAMspeed SMP 3.5.0 Floating-Point Add MB/s > Higher Is Better 4gb ddr2 . 4070.62 |=========================================================== Stream 2013-01-17 Add MB/s > Higher Is Better 4gb ddr2 . 4088.33 |=========================================================== Stream 2013-01-17 Copy MB/s > Higher Is Better 4gb ddr2 . 3709.56 |=========================================================== Stream 2013-01-17 Scale MB/s > Higher Is Better 4gb ddr2 . 3658.42 |===========================================================