RAM speed listed as 1333MHz instead of the expected 1600MHz on the Ryzen 7 4700U.

F5F Stay Refreshed Hardware Desktop RAM speed listed as 1333MHz instead of the expected 1600MHz on the Ryzen 7 4700U.

Its_Brian2002
Member

07-06-2016, 03:56 AM

New Lenovo IdeaPad 3 runs with a Ryzen 7 4700U and DDR4-3200, showing DRAM frequency at 1333MHz in CPU-Z's memory section. On the SPD panel, each JEDEC profile lists DDR4-3200 and 1600MHz. Debuya Tee Eff? What’s going on?

Its_Brian2002

07-06-2016, 03:56 AM #1

Toshka
Junior Member

07-22-2016, 02:45 PM

SPD refers to the process of reading the profiles. Did you turn on DOCP/XMP in the BIOS? You're using version 2666, which corresponds to JEDEC speed.

Toshka

07-22-2016, 02:45 PM #2

SPD refers to the process of reading the profiles. Did you turn on DOCP/XMP in the BIOS? You're using version 2666, which corresponds to JEDEC speed.

Cake_Defense
Member

07-22-2016, 08:04 PM

I noticed the system isn't set to run 2666. The OEM-installed chip is 3200. Understanding how to activate DOCP/XMP in the Lenovo laptop BIOS seems tricky—there aren’t many settings available.

Cake_Defense

07-22-2016, 08:04 PM #3

I noticed the system isn't set to run 2666. The OEM-installed chip is 3200. Understanding how to activate DOCP/XMP in the Lenovo laptop BIOS seems tricky—there aren’t many settings available.

SrSniper28
Member

231

07-24-2016, 10:56 PM

No photos available for the bios/uefi.

SrSniper28

07-24-2016, 10:56 PM #4

No photos available for the bios/uefi.