So, is there any difference between DDR3 PC3-10600 and PC3-10666 (other than the number). 16GB, DDR3 1600/1333/1066 MHz Non-ECC, Un-buffered Memory Dual Channel Memory. Not only that, but as a newer model, it’s safe to assume that the DDR3L is better equipped at handling the demands of next-generation computers and laptops, making it the most future-proof out of the two. However, Apple keeps telling me to use their 'DDR3 PC3-10600' and All other Apple certified MBP memory modules out there are labeled as: 'DDR3 PC3-10666'. Though both the DDR3 and DDR3L generally serve the same purpose, the DDR3L is a lot more power-efficient and uses 25% less energy than the DDR3.
On the other hand, if you currently have DDR3 RAM and you’re wondering if an upgrade to DDR3L is worth it (or simply want to combine the two to give yourself more RAM to play with) then we recommend doubling up with the DDR3L, as long as you can comfortably afford to.įrom a technical standpoint, as the DDR3L is the newer RAM chip, it only makes sense that it should come out as superior. If you currently have a computer that utilizes the 4th generation Intel processor, then you’ll need to go with the DDR3L, as it is compatible with the system. G.Skill F3-12800CL10D-16GBXL 16 GB (2 x 8 GB) DDR3 1600Mhz Memory. So, out of the two, which one comes out on top? Well, that answer comes down to what you intend on using your RAM for.