Processor and memory ??

Question

Processors

Hello, at the moment there is a motherboard Gigabyte GA-EP45T-UD3LR processor Xeon X5450 1333 Hz == Which is better to install memory 1333 or 1600 = What exactly to put

Answer 1

Archaic question! And the answer is even more difficult. If you look at the processor specification https://ark.intel.com/content/www/ru/ru/ark/produc... , then there in black in Russian there will be 1333 system bus frequency, that is, memory. Therefore, only 1333 (or lower) memory will do.
Yes, understanding the complexity of the issue, I envy if you find this memory anywhere else in a living form.