Integral DDR 1GB vs Integral DDR2 512MB

Key differences

• Internal memory
  • DDR 1GB:1 GB
  • DDR2 512MB:0.5 GB
• Memory layout (modules x size)
  • DDR 1GB:1 x 1 GB
  • DDR2 512MB:1 x 0.5 GB
• Internal memory type
  • DDR 1GB:DDR
  • DDR2 512MB:DDR2
• Memory form factor
  • DDR 1GB:184-pin DIMM
  • DDR2 512MB:240-pin DIMM
• Memory clock speed
  • DDR 1GB:333 MHz
  • DDR2 512MB:667 MHz
• Number of pins
  • DDR 1GB:184
  • DDR2 512MB:240