Corsair Dominator GT 2000mhz 8-9-8

Frozennova · 29 Oct 2013 at 13:12

I've developed a bit of a ram clocking addiction.

Looking for something cheap that is going to do 2200mhz tighter than my Mushkin Radioactive Cas6 kit.

Whats the likelyhood of the Corsair Dom GT being better binned and be capable of benching Cas 7 or 8 on air (Current Mushkin does 9-10-8-26)

Going upto 2400mhz would be nice but I can't go higher than 2222mhz with this chip without making a huge sacrifice on clock speed.

8 Pack · 29 Oct 2013 at 14:42

What are your sub timings mate??

TRRSR 4 and TWCL 7 are just as important as CL. CL7 2400 on teh Corsair is probable but probably not with the timings I list that tight. With PSC on Air keep TRAS around 28 and TRFC 96 tune all others first.

Frozennova · 29 Oct 2013 at 15:21

SuperPi run and subs in the image.

8 Pack · 29 Oct 2013 at 17:20

A good set of PSC will go much tighter at 2400mhz. 7-11-7 TRRSR needs to be 4 if at all possible. Cant your seconds come down also. 5,96 7936, 10,5,25.5,5,7 optimal at around 2400.

Frozennova · 29 Oct 2013 at 22:17

I must have a pretty poor set of PSC.

I can run Pi with ram @ 2400mhz if CPU is around 4ghz, if I push any higher on CPU it doesn't boot (Haven't tried it with more than default VCCSA yet) was doing 9-10-9-28 1T 96TRFC @ 2400mhz though.

8 Pack · 30 Oct 2013 at 09:36

No thats not the RAM its IMC then. Push the VCCSA up.

Frozennova · 31 Oct 2013 at 12:01

little better pushing the vccsa. How big of an affect does vdimm have on imc,I have been benching with 1.84v but the ram is fine day to day with 1.7v 2133mhz 9-10-9.

Does pushing larger vdimm reduce the potential of the chips imc

8 Pack · 31 Oct 2013 at 12:06

No. Makes no odds.