Both of these will offer more improvement. Instead focus on your drive If you haven’t already done it going to a SSHD hybrid drive or better yet a good high speed SSD. 1 Hi, Im thinking of building a system based on the CustoMac Socket 2011 setup. So don’t spend extra for the few nano seconds of improvement.Ĭonsider going with more than 8 GB of RAM I would go with 16 GB if you want better performance working on large items or running multiple apps concurrently. PC3-12800 vs PC3-14900 Thread starter odedia Start date Status Not open for further replies. You can use the faster RAM, but, you really won’t see a sizable difference. DDR3 PC3-10600 memory module Module Size: 8GB Feature: DDR3 PC3-10600R Registered ECC DDR3-1333 Exclusive of Taxes Shipping Charges depend on location Buy High Capacity DDR3 RAM with DDR3 Ram 8GB capacity of RAM with a speed of 2Rx4 PC3 (10600r 1333MHZ) 1.5V DIMM form factor CL9 Reg ECC RAM server memory Buy Online At Low-Cost In. Your MacBook was designed for PC3-10600 DDR3 SDRAM, its best to stick with what Apple expects. But thats only the modules ability not what the system is running its memory bus speed at. This is the speed of the RAM Clearly DDR3-1600 is able to run faster than DDR-1333. PC3L RAM will work in a PC3 based system as it will run at the standard voltage and will inter-operate with PC3 RAM within the system.ġ2800 MB/s (DDR3-1600) Vs 10600 MB/s (DDR3-1333) PC3 is standard voltage (1.50V) where PC3L is low voltage (1.35V) - A system which requires PC3L cannot support PC3 RAM.
Lets breakdown the different elements in the modules description: