master ivan bakit hindi ka nagrekomenda ng 1333?
For recent Intels okay yan Master Joko. Yung IGP ng Intel kasi optimized for memory-bandwidth limited situations (designed for IGP use talaga). For AMD APUs, less efficient ang caching since based off discrete graphics ang integrated GPU design nila so mas hungry sa memory bandwidth.
Pati yung CPU part, mas efficient ang caching ng Intel kaya natatago ang memory latency. Sa AMD medyo napapansin pag mabagal ang memory.
Official Memory Support of Common HTPC processors:
Intel Clarkdale - upto DDR3-1333 (i3, i5) / upto DDR3-1066 (Celeron, Pentium)
Intel Sandy Bridge - upto DDR3-1333 (Pentium G8xx, i3, i5, i7) / upto DDR3-1066 (Celeron, Pentium G6xx)
Intel Ivy Bridge - upto DDR3-1600 (Pentium, i3, i5, i7), upto DDR3-1333 (Celeron)
AMD Llano - upto DDR3-1866 (A6, A8) / upto DDR3-1600 (E2, A4)
AMD Trinity - upto DDR3-1866 (A6, A8, A10) / upto DDR3-1600 (A4)
That being said, di naman masyado matakaw sa memory bandwidth ang video playback. So if budget-limited, going with slower but more ram can help (4GB of DDR3-1333 will likely outperform 2GB of DDR3-1866 in most real-world use, for example).