MSI has released a new BETA BIOS for its Z690 and B660 motherboards which strengthen memory compatibility for Intel’s Alder Lake Non-K CPUs.
MSI BETA BIOS For Z690 & B660 Motherboards Strengthens Memory Compatibility For Intel’s Non-K Alder Lake CPUs
1 of the major offering points of the B660 platform is that it supports XMP three. technology when becoming additional reasonably priced than the Z690 motherboard selections. Technically speaking, XMP three. is just not memory overclocking but lets customers to operate their memory modules at the rated specs by DIMM producers fairly than the JEDEC specs. This will allow more rapidly overall performance than the non-XMP platforms these as H610 which will be managing at JEDEC specs of DDR4-3200 or DDR5-4800. Intel’s Non-K Alder Lake CPUs also you should not attribute entirely-unlocked memory overclocking thanks to a locked VCCSA (CPU SA Voltage). This implies that most end users will never be equipped to run DDR4-3600 at Equipment 1 mode.
To circumvent this difficulty, MSI has released a new BIOS that not only enhances memory guidance but also applies Gear two method on particular motherboards when jogging modules rated at DDR4-3600 or increased
Non-K Alder Lake (Intel 12th Gen CPU) RAM Overclocking Limitation with Locked VCCSAAs you could know, you will find RAM overclocking limitation with Intel Non-K Alder Lake (twelfth Gen) processors. It really is simply because Non-K Alder Lake CPU has locked VCCSA (CPU SA Voltage) and consumers are not able to improve CPU SA voltage of non-K Alder Laker. It could influence RAM overclocking and you may not be ready to operate DDR4-3600 steady with Equipment one Mode.
If your technique is unstable when DDR4 RAM runs at 3600Mhz, it can be advised to:
Update to the most current BIOS as listed below (which applies Gear two mode mechanically when memory is at 3600Mhz and increased).
Or manually implement Gear two mode for now and hold out for potential BIOS update.
From MSI internal test, so significantly the outcome is as down below,
*All outcome is carried out by MP CPU, QS CPU may well have inconsistent end result as MP CPU*
- Non-K + B chipset = cannot enhance VCCSA (it sits all-around .91x to .92xV depending on IMC high quality)
- Non-K + Z chipset = can not improve VCCSA (it sits all around .91x to .92xV depending on IMC top quality)
- K + B chipset = can maximize VCCSA (This state of affairs was not confirmed by Intel, but so considerably it worked)
- K + Z chipset = can enhance VCCSA
My method is unstable when DDR4 memory runs at 3600Mhz. What can I do?
Manually utilize Equipment 2 mode for now and hold out for foreseeable future BIOS update (which will apply Gear 2 mode immediately when memory is at 3600Mhz)
Is it a hardware limitation or is it possible to improve it with BIOS update in the long term?
Intel had verified VCCSA lock on non-K CPU is according to the Intel specification. Until finally further more observe from Intel, BIOS update can’t unlock the limitation.via MSI
MSI Z690 BETA BIOS For Intel Alder Lake Non-K Desktop CPUs
| Motherboard | Beta BIOS Model | Down load Hyperlink | Increase non-K CPU RAM compatibility (DDR4 only) |
| MEG Z690 GODLIKE | E7D26IMS.111 | DDR5 | |
| Pro Z690-A / (WIFI) | E7D25IMS.A22 | https://obtain.msi.com/bos_exe/mb/7D25vA22.zip | DDR5 |
| Pro Z690-P DDR4 | E7D36IMS.A15 | Not nonetheless (Manually apply Gear 2 Method if DDR freq = 3600Mhz) | |
| MEG Z690I UNIFY | E7D29IMS.124 | https://obtain.msi.com/bos_exe/mb/7D29v124.zip | DDR5 |
| Magazine Z690 TORPEDO | E7D32IMS.A22 | DDR5 | |
| MPG Z690 EDGE WIFI | E7D31IMS.H21 | DDR5 | |
| MEG Z690 ACE | E7D27IMS.123 | DDR5 | |
| MPG Z690 Power WIFI | E7D30IMS.A22 | DDR5 | |
| MPG Z690 CARBON WIFI / (EK X) | E7D30IMS.123 | https://down load.msi.com/bos_exe/mb/7D30v123.zip | DDR5 |
| MPG Z690 EDGE WIFI DDR4 | E7D31IMS.122 | https://down load.msi.com/bos_exe/mb/7D31v122.zip | Sure |
| MPG Z690 EDGE TI WIFI DDR4 | E7D31IMS.A22 | https://obtain-cn.msi.com/bos_exe/mb/7D31vA22.zip | Certainly |
| Mag Z690 TOMAHAWK WIFI | E7D32IMS.H22 | DDR5 | |
| Mag Z690 TOMAHAWK WIFI DDR4 | E7D32IMS.123 | https://down load.msi.com/bos_exe/mb/7D32v123.zip | Sure |
| Professional Z690-A DDR4 / (WIFI) | E7D25IMS.126 | https://download.msi.com/bos_exe/mb/7D25v126.zip | Certainly |
| MEG Z690 UNIFY | E7D28IMS.121 | DDR5 | |
| MEG Z690 UNIFY-X | E7D28IMS.A22 | https://download.msi.com/bos_exe/mb/7D28vA22.zip | DDR5 |
MSI B660 BETA BIOS For Intel Alder Lake Non-K Desktop CPUs
| Motherboard | Beta BIOS Model | Download Website link | Make improvements to non-K CPU RAM compatibility (DDR4 only) |
| Magazine B660M BAZOOKA DDR4 | E7D43IMS.H11 | Not yet (Manually apply Gear two Mode if DDR freq = 3600Mhz) | |
| Professional B660M-A / (WIFI) DDR4 | E7D43IMS.112 | Not nevertheless (Manually implement Equipment 2 Method if DDR freq = 3600Mhz) | |
| Magazine B66M MORTAR / (WIFI) | E7D42IMS.A12 | DDR5 | |
| Magazine B660M MORTAR DDR4 / (WIFI) | E7D42IMS.124 | https://download.msi.com/bos_exe/mb/7D42v124.zip | Certainly |
| Magazine B660 TOMAHAWK WIFI DDR4 | E7D41IMS.222 | https://download.msi.com/bos_exe/mb/7D41v222.zip | Indeed |
| Pro B660M-G/-B DDR4 | E7D45IMS.111 | Not nonetheless (Manually apply Equipment 2 Mode if DDR freq = 3600Mhz) | |
| Pro B660M BOMBER DDR4 | E7D46IMS.211 | Not still (Manually apply Gear 2 Manner if DDR freq = 3600Mhz) | |
| Pro B660M-E DDR4 | E7D46IMS.211 | Not nonetheless (Manually implement Gear two Mode if DDR freq = 3600Mhz) |
The publish MSI’s Hottest Z690 & B660 Motherboard BIOS Improves Intel Alder Lake Non-K Memory Compatibility by Hassan Mujtaba appeared 1st on Wccftech.
