p7zip
AMD Athlon II X4 640 testing with a ASUS M5A78L-M LX and ASUS AMD Radeon 3000 1024MB on elementary OS 0.2.1 via the Phoronix Test Suite.


7z test using athlon x4 640 @ 3.8GHz: 

	Processor: AMD Athlon II X4 640 @ 3.80GHz (4 Cores), Motherboard: ASUS M5A78L-M LX, Chipset: AMD RS780 + SB7x0/SB8x0/SB9x0, Memory: 7168MB, Disk: 120GB SSD Smartbuy 120 + 2000GB Seagate ST2000NM0033-9ZM, Graphics: ASUS AMD Radeon 3000 1024MB, Audio: Realtek ALC887-VD, Monitor: BenQ GW2750H, Network: Realtek RTL8111/8168/8411

	OS: elementary OS 0.2.1, Kernel: 3.13.0-37-generic (x86_64), Display Server: X Server 1.15.1, Display Driver: radeon 7.3.0, OpenGL: 3.1 Mesa 10.1.3 Gallium 0.4, Compiler: GCC 4.6.3, File-System: ext4 (ecryptfs), Screen Resolution: 1920x1080


7-Zip Compression 9.20.1
Compress Speed Test
MIPS > Higher Is Better
7z test using athlon x4 640 @ 3.8GHz . 10538 |=================================