F3-12800CL9-4GBSR2 Question

[xSephirothGx]

I cant manually set my DRAM Voltage to 1.25v i even enable XMP Profile for AI Overclock Tuner but still DRAM is at Auto 1.3v is it normal with 16G RAM and 16382 instead of 16384 in BIOS? Before i have 8G and it is set manually to 1.25v

My Specs
AMD 1090t BE
Asus M4A89GTD Pro USB3
G.Skill Sniper 16G
G.Skill Phoenix 60GB & 80GB
WD Caviar Black 640 & 1TB
Palit GTX 460

Thanks

[xSephirothGx]

already set it manually to 1.25 i just take off the 2 ram and put it back. I notice that XMP dont work on 4 RAM Plugin so i set the DRAM manually. 16GB = 16382 instead of 16384 is it normal?

Thanks again

[Tradesman]

Right, XMP won't work with 2 sets, and your looking pretty good, with 4 sticks AMD normally will take a little extra in the DRAM and/or CPU/NB voltage so at spec voltage it's Very good, a slight variation of the freq between 8GB and 16GB can be expected, it's more strain on the MC (Memory Controller)

[xSephirothGx]

Thanks again sir Tradesman for the Info.

[Tradesman]

No problem, keep in touch