Acer Aspire 620-003 Intel® Pentium® G645 vs Acer 771-214G1T21MGi Intel® Core™ i3 i3-2120

Key differences

• Touchscreen
  • Aspire 620-003 Intel® Pentium® G645:No
  • 771-214G1T21MGi Intel® Core™ i3 i3-2120:Yes
• Processor family
  • Aspire 620-003 Intel® Pentium® G645:Intel® Pentium®
  • 771-214G1T21MGi Intel® Core™ i3 i3-2120:Intel® Core™ i3
• Processor model
  • Aspire 620-003 Intel® Pentium® G645:G645
  • 771-214G1T21MGi Intel® Core™ i3 i3-2120:i3-2120
• Processor threads
  • Aspire 620-003 Intel® Pentium® G645:2
  • 771-214G1T21MGi Intel® Core™ i3 i3-2120:4
• Processor frequency
  • Aspire 620-003 Intel® Pentium® G645:2.9 GHz
  • 771-214G1T21MGi Intel® Core™ i3 i3-2120:3.3 GHz
• CPU multiplier (bus/core ratio)
  • Aspire 620-003 Intel® Pentium® G645:29
  • 771-214G1T21MGi Intel® Core™ i3 i3-2120:33
• Memory types supported by processor
  • Aspire 620-003 Intel® Pentium® G645:DDR3-SDRAM
  • 771-214G1T21MGi Intel® Core™ i3 i3-2120:DDR3 1066/1333
• Memory bandwidth supported by processor (max)
  • Aspire 620-003 Intel® Pentium® G645:17 GB/s
  • 771-214G1T21MGi Intel® Core™ i3 i3-2120:21 GB/s