RAM Latency (Getting new sticks)

KelwenzerA

Commendable
Mar 29, 2016
4
0
1,510
Hello guys,

So, DDR3 are really cheap these days and so are the dual channel kits and whatever.
I'm actually using a quite 2 years rig which is:
i5-4670K @ Stock Speed, GA-Z97-D3H and an old video card (HD7850) which I'm planning to switch later this year. And of course, my rams are still 1333Mhz, kind of old too, and plus, does not have XMP, which I think is a better feature to use with intel rigs.

QUESTIONS:
1- Wouldn't it be more viable if I bought 2x8 @ CL11 2400Mhz sticks for an example, and downgrade it to 1600Mhz and tight the timings? Would I be able to achieve CL8?

2 - Or Should I just buy a 1600Mhz sticks @ CL9 and be cool with it? Or even a 1866Mhz CL9 and downgrade it a bit to achieve CL8 or even less?

That's pretty much my doubts, if I should buy higher Mhz sticks (thinking about the future, IDK) and downgrade it to run natively with my MB and get tighter timings or just go with lower mhz sticks.

Thanks in advance guys!
 
Solution
1333 sticks won't have any XMP profiles, XMP is only for DRAM 1600 and up ;) Are you OCing the CPU at all? Currently for your CPU I'd look at 2133/9- 2400/10 which is the sweet spot for price/performance, and possibly even higher?

Tradesman1

Legenda in Aeternum
1333 sticks won't have any XMP profiles, XMP is only for DRAM 1600 and up ;) Are you OCing the CPU at all? Currently for your CPU I'd look at 2133/9- 2400/10 which is the sweet spot for price/performance, and possibly even higher?
 
Solution

KelwenzerA

Commendable
Mar 29, 2016
4
0
1,510


Nice to know.. I actually looked in a lot of your responses, and saw even that Trident-X are also a great deal for Haswell, right? Also saw some graphs that the performance really increases as Mhz RAM goes up with my CPU.

Then I'll be looking forward to some 2133/2400++. Well, thanks for having a lot of information across the forum hehe, helped me a lot. Thank you!
 

KelwenzerA

Commendable
Mar 29, 2016
4
0
1,510


Got Trident X's 2400/10. I enabled XMP and is working just fine @ 1.66v. And the performance at games are actually visible those FPS gains haha. Didin't test yet in video editing and stuff, but of course it'll be better than before.

Should I try to lower its voltage ( 1.66 which XMP set ) or can I let this way?
 

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