G.SKILL Triple Channel X58 series F3-16000CL6T-6GBPIS 6-9-6-24 (2GBx3)

[hiwa]

Mate i want some of these,12GB---2164 6-9-6-24-88 1t 1.65 im guessing thats on air yeah? INSANE!

yep air

Very nice kit indeed. Thanks for sharing. Do you know how is the perofrmance of 6-8-6 comparing with 7-7-7 at the same frequency??

as i know massman will prepare a good giude for that
is a easy to calculate but need a formula

i try to explain you with a simple formula with FIX mem freq and fix uncore (if u change uncore you have to caculate IMC latency with RTL )

tCL = (CAS *2000)/ memory frequency in ns

2200 6-9-6-24 VS 2200 8-8-8-24


SO 2200 6-9-6-24 calculation :

6 X 2000 / 2200 = 5.45XX
9 X 2000 / 2200 = 8.18XX
6 X 2000 / 2200 = 5.45XX
24 X 2000 / 2200 = 21.18
then you calculate the addition of them = 5.45+ 8.18+ 5.45+ 21.18 = 40.89ns


2200 8-8-8-24 :

8 X 2000 / 2200 = 7.27
8 X 2000 / 2200 = 7.27
8 X 2000 / 2200 = 7.27
24 X 2000 / 2200 = 21.18

7.27+ 7.27+ 7.27+ 21.18 = 42.99ns

so with same uncore the 2200 6-9-6-24 is faster than 2200 8-8-8-24