I'm looking at purchasing a computer and have narrowed it down to two computers, but I'm kind of confused by the processors and what the mean. The first processor is a AMD Dual Core Athlon™ Neo X2 6850e (1MB L2, 1.8GHz). The memory is as follows: 4GB Dual Channel DDR2 SDRAM at 800MHz- 2 DIMM. The other is Intel® Core™ i3-540 processor(4MB Cache, 3.06GHz) with a memory of 4GB DDR3 SDRAM at 1333MHz- 4 DIMMs. I think I'm comparing oranges to apples but I wasn't sure. Also the first one is smaller and more practical with more Hard Drive space, but I think the other one is better processor but wasn't sure. Any advice would be appreciated.