I'm pretty new to DDR3, but as I understand it with DDR and DDR2 it was usually preferable to get a 1:1 ratio of bus/fsb to ram speed. for example 400 bus and 400(800) ram on a core 2 duo would be a 1:1 ratio. Or on the older Athlon64's 300 HT speed with 300 DDR1 (600mhz) was a 1:1 ratio.
Does this exist anymore with DDR3? What would be the 1:1 ratio? Or would it be way too low? Or is there something like a 2:1 ratio that is preferable for latency reasons?
Also, if anyone can explain how slower uncore speed affect latencies and memory bandwidth that would be great too
Thanks!
Does this exist anymore with DDR3? What would be the 1:1 ratio? Or would it be way too low? Or is there something like a 2:1 ratio that is preferable for latency reasons?
Also, if anyone can explain how slower uncore speed affect latencies and memory bandwidth that would be great too
Thanks!