I have a Gigabyte GA-P55A-UD4 motherboard with an Intel Core i7-860 CPU and 4GB DDR3 1600Mhz RAM. I'm currently running the memory at SPD default 1333Mhz, 1.5v and CL9 timings.
Wikipedia and certain other sources seems to indicate that my CPU should run with 1333Mhz memory, but we're past the FSB days here... and I'm not quite sure how to tell how high Mhz memory I can actually use (without overclocking).
I can enable XMS "Profile 1" in the BIOS and then the memory sets itself to 1600Mhz, 1.65v and CL9 timings. That's the proper settings for my memory chips. But, is this overclocking? I don't want to void my warranty and fry my computer.
I know the performance in most situations isn't affected much by the difference between 1333mhz and 1600mhz, but I want optimal settings regardless. Ya know?
ASUS seem to indicate that I could run up to 1600Mhz memory on their ASUS P7P55D-E Pro motherboard. Gigabyte, on the other hand, doesn't seem to offer any such information what so ever for their motherboards. But, it's the memory controller in the CPU that decides this, isn't it?
I don't even know if I'm confused here. That's how confused I think maybe I am.
Wikipedia and certain other sources seems to indicate that my CPU should run with 1333Mhz memory, but we're past the FSB days here... and I'm not quite sure how to tell how high Mhz memory I can actually use (without overclocking).
I can enable XMS "Profile 1" in the BIOS and then the memory sets itself to 1600Mhz, 1.65v and CL9 timings. That's the proper settings for my memory chips. But, is this overclocking? I don't want to void my warranty and fry my computer.
I know the performance in most situations isn't affected much by the difference between 1333mhz and 1600mhz, but I want optimal settings regardless. Ya know?
ASUS seem to indicate that I could run up to 1600Mhz memory on their ASUS P7P55D-E Pro motherboard. Gigabyte, on the other hand, doesn't seem to offer any such information what so ever for their motherboards. But, it's the memory controller in the CPU that decides this, isn't it?
I don't even know if I'm confused here. That's how confused I think maybe I am.