AMD FX 4300 AMD FX 4300 vs AMD FX 4100. AMD FX 4300 is Vishera and AMD FX 4100 is Zambezi. AMD FX 4300 is clocked at 3800hz and AMD FX 4100 is clocked at 3600Mhz. AMD FX 4300 has 4 Cores and 4 Threads. AMD FX 4100 has 4 Cores and 4 Threads. Benchmarks for testing AMD FX 4300 and AMD FX 4100 are:- Advance Warfare, Alien Isolation, Battle Field 4, Beyond Earth, Borderlands, Lords of the fallen, Metro Last Light, Shadow of Mordor and Sniper Elite 3. Windows 8 Operating System with MSI Radeon R9 290x."