which 64GB kit would be better

[jddem]

Well, after reading about the possibility of a conflict, and after actually finding a post on another site of someone having an issue with buying 2x 32GB DDR4 kits (same exact kits I was planning on, lol) I've decided to heed the warnings of others and suck it up and buy a 64GB kit.

I found 2 within my budget. I see the Corsair has much lower CAS, but GSKILL seems popular (not crazy about Red or Blue).
I would like to push these past 2133 (I understand I cannot use XMP to do this) but at stock I would think the Corasir would out perform the GSKILL at 2400 (From what I have been reading)

MSI x99A SLI Plus
5820K

RAM in question
http://www.newegg.com/Product/Product.aspx?Item=N82E16820231834

VS

http://www.newegg.com/Product/Product.aspx?Item=N82E16820233733

I thought about buying 2400 (the highest OC @ 64GB tested on my board) but I read the performance isn't noticeable in real world.. especially for cost.

Thank you

 

[Dark Lord of Tech]

CORSAIR Vengeance
Cas Latency 13

 

[jddem]

http://us.msi.com/support/mb/X99A-SLI-PLUS.html#support-ocmem

i notice on the OC page, they list the Corsair 2133 as being OC to 2400 with a 1.35V at 64GB...
is that a typo?

 

[Tradesman1]

Prob not, with the tighter CL at 2133 they should run 2400 prob at CL14, may have to go CL15. And I think I would use a combo of DRAM and VCCSA voltage rather than go straight 1.35 DRAM voltage

 

[jddem]

I've never OC ram before so when I get the setup I will be sure to check back.
Clearly the Corsair are the best choice.

Which setting (on paper) would be faster
2133 CL13
2400 CL 14/ 15

 

[Tradesman1]

2400/14 - it's guaranteed for 2400/14 and tighter CL than the 2400/15 set. It's possible the 2400/14 could run 2666/15 with a strong CPU, on the 2133/13 it's possible (and likely it can run 2400 but CL would have to be determined maybe 14 - might need to go to 15