Patriot viper steel 3733

[marc69]

Hi,

I've upgraded my ram from some hyper x fury 2666mhz to the ram listed above and now I'm trying to squeeze the most out of it using dram calculator but it doesn't seem too straight forward unfortunately.

My first issue is that I can't find some of the settings in the bios. I'm guessing they might just be called slightly different names?

My next issue is trying to work out if I should leave the FCLK on auto or use the ryzen calculator settings? I did up the FCLK to 1900 and it seemed to bench fine but I'm just not sure on the optimal settings.

Lastly is a question about frequency. I've read 3600 is the 'sweet spot' is this purely a bang for buck sweet spot or should I be dropping my dram frequency down to 3600?

Any help appreciated. I've attached a few screenshots to try and show what I've done.



Build is a b450 tomahawk max
Ryzen 3600 PBO enabled in bios
16gb (2x 8gb sticks) as above

Also, I only got a 200 point increase on time spy but I'm guessing that's probably about right?

Cheers

 

[marc69]

Trfc from calculator only needs to be set for trfc1 in bios, trfc2/4 are not used on ryzen, twtrs and in bios twtr_s are the same the bios just shows a _ Same for twtrl, Trrds, trrdl, trdrdscl, twrwrscl.

I would set fclk manually and coupled mode on which Is uclk div1 mode uclk ==memclk as it doesn't always set 1/1 when you go over 3600, so for 3733 you would set fclk frequency to 1867.

Cheers mate, I'll give that a play later. I've been reading up a bit more and optimal on terms of FCLK seems to be half the ram speed so I'll aim for FCLK 1900 and ram at 3800 I guess. That way they are still at 1:1 ratio.