hello people

I'm here with a problem not quite know what this is.

I have one Asus maximus III formula , and Gskill ECO 1600Mhz CL7.

In making the bench maxxmem, or everest on the RAM, get some values for READ, WRITE and COPY.
But for example putting the PC into sleep mode (windows 7 64bit)
the Pc shuts off completely (fans, power, cpu ....)

to waking (it takes about 5 seconds) it's all equal before suspend, but the timings of the low memory (CL)
Ex: Before 7-8-7
after 6-8-7

and the values of read ... rose considerably (not due to the timings because already tested directly with these timings)

For example, the copy is only 13000Mb / s to 17000MB / s

He liked to see why , if anyone knows thank you.
The bios is the last 1801.

Sorry my English