DDR3 is the generation of ram; it is presently the newest. 1333 is the MHz rating (speed) 1333 is the basic speed rating for the DDR3 generation
It represents DDR3 SDRAM with Data Rate of 1600 MT\s with 200 Mhz (1600/8) memory clock.
The 8gb ddr3 moves 850 mhz faster than the 16gb, so it is the fastest.
If you can find a motherboard that can support both of them, yeah! SeanHolshouser
The amount of RAM that is factory installed in a MacBook depends on the model of MacBook. In the latest models (May 2013), the 11 and 13-inch MacBook Airs have 4GB of 1600MHz DDR3L memory factory-installed, and the 13 and 15-inch MacBook Pros 4GB of 1600MHz DDR3 memory, all four models being configurable to 8GB. The 13 and 15-inch MacBook Pros with retina display, however, have 8GB of 1600MHz DDR3L memory factory-installed, this configurable to 16GB.
ddr3
ddr3
ddr3 is a type of ram, not processor
DDR3
DDR3 is better at the moment, however to make full use of DDR3 RAM you need a DDR3-compatible motherboard as well as a multi-core processor.
ddr3
It is not very noticeable if you upgrade your memory on your computer.
dimm (ddr3)
ddr3 is a type of ram you would find on the motherboard of a computer. only motherboards that are manufactured for ddr3 ram will hold ddr3 ram.