Bad timings ?

[mikkyh]

Can anybody give me some tips on how to improve DRAM timings ?

System info: http://valid.canardpc.com/show_oc.php?id=1514766

It's really high : ( OCZ Reaper DDR3 1600MHz 8GB

RAM Speed : 802.7 MHz (1:4) @ 9-9-9-24

 

[w3bbo]

Try reducing them?

Reduce one at a time so first try 8-9-9-24, then 8-8-9-24 and so on.

If 8-8-8-20 doesn't work then increase CAS to 9.

Memtest86+ is a great test fo memory instability.

You will most likely have to increase vdimm and/or your nb voltage aswell when you tighten the timings.

 

[Essexraptor]

I have not been able to completely identify your RAM, but if the manufactures ident No (on the sticker on each DIMM) ends in C9 then your RAM is currently running at it's optimum speed.

Tightening it further will achieve very little in "real" terms and, I would be happy with what you have

EDIT


Oh hum

 

[Big.Wayne]

• OCZ Reaper DDR3 1600MHz 8GB
  
• RAM Speed : 802.7 MHz (1:4) @ 9-9-9-24

What exact OCZ kit is this? . . . what are the rated timings for DDR3-1600?

Download CPU-z and post up a screenie from the [SPD] tab please?

 

[mikkyh]

What exact OCZ kit is this? . . . what are the rated timings for DDR3-1600?

Download CPU-z and post up a screenie from the [SPD] tab please?

OCZ Reaper Low-Latency 8GB (2x4GB) DDR3 PC3-12800C7 1600MHz Dual Channel Kit (OCZ3RPR1600LV8GK) [OCZ3RPR1600LV8GK]

 

[Essexraptor]

OCZ Reaper Low-Latency 8GB (2x4GB) DDR3 PC3-12800C7 1600MHz Dual Channel Kit (OCZ3RPR1600LV8GK) [OCZ3RPR1600LV8GK]

my own fault I should have asked for this info first...Doh!!!!


C7 rated at C9 speeds... but guess you already figured that one out