QuadCore AMD Phenom II X4 925, 2800 MHz (14 x 200)
The Gigabyte GA-78LMT-S2 motherboard (1 PCI, 1 PCI-E x1, 1 PCI-E x16, 2 DDR3 DIMM, Audio, Video, Gigabit LAN)
Chipset of motherboard AMD 760G, AMD K10
Your motherboard supports the FX-8320E but need to be sure your BIOS is at least version F6. GA-78LMT-S2 (rev. 1.1) | Motherboard - GIGABYTE Global .:
From above link for CPU Supported by your motherboard:
AMD FX-8320E 3200MHz 1MBx8 8MB Vishera 32nm C0 95W 5200 F6
The last BIOS for your motherboard is Version F6:
Your motherboard doesn't have Windows 10 drivers. The last WIndows drivers is for Windows 8.1 and lower.