Just upgraded.
Previously using mid 2010 17" 2.7 Ghz i7 & 8Gb RAM with 750Gb Seagate Momentus Hard Drive.
Now using 15" rMBP 2.7Ghz i7 & 16Gb RAM with 750Gb, plus Samsung display. I have found absolutely zero problems so far. Bought in an Apple store from their stock supply.
Even though the 17" was no slouch, the rMBP absolutely wipes the floor with it for performance. I need to run 3-4 Virtual machines at the same time and finally, can actually do it.
Previously using mid 2010 17" 2.7 Ghz i7 & 8Gb RAM with 750Gb Seagate Momentus Hard Drive.
Now using 15" rMBP 2.7Ghz i7 & 16Gb RAM with 750Gb, plus Samsung display. I have found absolutely zero problems so far. Bought in an Apple store from their stock supply.
Even though the 17" was no slouch, the rMBP absolutely wipes the floor with it for performance. I need to run 3-4 Virtual machines at the same time and finally, can actually do it.