09-12-2018 04:33 AM - last edited on 03-06-2024 08:00 PM by ROGBot
09-12-2018 12:57 PM
skellattarr wrote:
i finally got my Corsair memory running at 3000mz by setting the cmd1 to cmd2 and i set the dram voltage to 1.400 but in hardware monitor it shows 1.417 is this too much voltage
ok so I went back into the bios lowered the voltage to 1.3800 and now its running stable so far with a couple of passes in techpowerup memtest and the voltage reads 1.395
09-12-2018 02:02 PM
09-12-2018 06:08 PM
09-12-2018 06:39 PM
skellattarr wrote:
before I could not get above 2666 on t1 t2 works a lot better and all benchmarks like cinabench and Aida 64 has got way better scores and system much snappier
09-13-2018 05:10 AM
Alcolawl wrote:
Oh, if you were at 2666 MHz 1T there's definitely going to be both a measurably and noticeably bigger difference when going to 3000 MHz 2T. Try enabling GearDownMode and switching back to 1T. This usually helps memory kits to post at higher speeds. Ryzen benefits from the higher DRAM speeds because the Infinity Fabric between the CCXs in your CPU also run at the same clock speed as your RAM. So memory clock speed has a pretty profound effect on Ryzen's performance up to 3200-3466 MHz or so. Tightening timings is another way to squeeze out some much better performance. If you get your kit to run at 1T with GearDownMode you'll definitely see a difference in games and benchmarks. Then the fun begins with tightening subtimings for even more performance, but that's a discussion for a different thread.
Basically, Enable GearDownMode with 1T command rate. It can't hurt. And DRAM @ 1.41v is fine.
09-13-2018 08:04 AM
Alcolawl wrote:
Oh, if you were at 2666 MHz 1T there's definitely going to be both a measurably and noticeably bigger difference when going to 3000 MHz 2T. Try enabling GearDownMode and switching back to 1T. This usually helps memory kits to post at higher speeds. Ryzen benefits from the higher DRAM speeds because the Infinity Fabric between the CCXs in your CPU also run at the same clock speed as your RAM. So memory clock speed has a pretty profound effect on Ryzen's performance up to 3200-3466 MHz or so. Tightening timings is another way to squeeze out some much better performance. If you get your kit to run at 1T with GearDownMode you'll definitely see a difference in games and benchmarks. Then the fun begins with tightening subtimings for even more performance, but that's a discussion for a different thread.
Basically, Enable GearDownMode with 1T command rate. It can't hurt. And DRAM @ 1.41v is fine.
09-13-2018 05:28 AM
09-13-2018 04:20 PM
09-14-2018 07:17 AM
skellattarr wrote:
hehe I had a Nvidia driver crash and when it tried to restart there was a memory error so i set the ram to 2933mhz then restarted several times to make sure there was no more problem so far so good