GIGABYTE GA-870A-UD3 (REV. 2.0) vs GIGABYTE GA-A55-DS3P AMD A75 Socket FM1 ATX

Key differences

• Processor socket
  • GA-870A-UD3 (REV. 2.0):Socket AM3
  • GA-A55-DS3P AMD A75 Socket FM1 ATX:Socket FM1
• Compatible processor series
  • GA-870A-UD3 (REV. 2.0):Athlon II
  • GA-A55-DS3P AMD A75 Socket FM1 ATX:AMD A, AMD E2
• Supported memory clock speeds
  • GA-870A-UD3 (REV. 2.0):1066,1333,1866 MHz
  • GA-A55-DS3P AMD A75 Socket FM1 ATX:1066,1333,1600,1866,2400 MHz
• Maximum internal memory
  • GA-870A-UD3 (REV. 2.0):16 GB
  • GA-A55-DS3P AMD A75 Socket FM1 ATX:64 GB
• Supported storage drive interfaces
  • GA-870A-UD3 (REV. 2.0):SATA II, SATA III
  • GA-A55-DS3P AMD A75 Socket FM1 ATX:SATA III
• USB 2.0 connectors
  • GA-870A-UD3 (REV. 2.0):2
  • GA-A55-DS3P AMD A75 Socket FM1 ATX:4
• Number of SATA II connectors
  • GA-870A-UD3 (REV. 2.0):2
  • GA-A55-DS3P AMD A75 Socket FM1 ATX:0
• Number of Parallel ATA connectors
  • GA-870A-UD3 (REV. 2.0):1
  • GA-A55-DS3P AMD A75 Socket FM1 ATX:0