- Joined
- Jun 24, 2015
- Messages
- 8,183 (2.36/day)
- Location
- Western Canada
System Name | ab┃ob |
---|---|
Processor | 7800X3D┃5800X3D |
Motherboard | B650E PG-ITX┃X570 Impact |
Cooling | NH-U12A + T30┃AXP120-x67 |
Memory | 64GB 6400CL32┃32GB 3600CL14 |
Video Card(s) | RTX 4070 Ti Eagle┃RTX A2000 |
Storage | 8TB of SSDs┃1TB SN550 |
Case | Caselabs S3┃Lazer3D HT5 |
Spent way more time than I expected on this. Ended up going back to version 1.7.0 of Dram Calculator to get these timings for G.Skill f4 3600c16 8GVKC ram now running at 3400 cl14. It's Hynix cjr or djr. The older version of Thaiphoon burner reported djr, the current version says cjr. How does this look. I couldn't seem to get above 3400 even at reduced cas latency. I have 2600x cpu so 3400 may be the highest frequency my memory controller is going to handle with this ram/motherboard (AsRock B450m Pro4).
View attachment 201619
If that's the lowest tRFC you can get to, it's definitely CJR. Mine is the same at 471, aka 261ns @ 3600. 250ns won't do, but should be a piece of cake for real DJR.
Looks pretty good, probably as tight as things will go on CJR. You can try going lower on tRTP but that's about it, CJR doesn't seem to handle 4/4/16/4/10/10 very well (tRRDS-tWR).
@Taraquin Hynix doesn't scale tRP, unlike Micron.