XMP Memory Acer Predator PH315-53

sid73it
sid73it Member Posts: 3 New User
Hi all,
sorry for my poor English, since it is not my mother tongue language.

I just bought a Acer Predator PH315-53 and I tried to launch the UserBenchmark from the https://www.userbenchmark.com/ site, and I see the memory xmp is not enabled like you can see from this image:



I understood it should be enabled from BIOS, but it seems on ACER BIOS is not possible to enable the XMP profiles. Is it correct ? 

If I look at the CPU-z memory and SPD tab I see:





So the memory should be able to go at 1600Mhz, is it correct ? Is there a way to modify and force the memory frequency ? 
I also monitored the RAM frequency during a Cyberpunk 2077 game session, since it is a very demanding resource game, I expected to see the system to automatically use maximum frequency, but it seemd to me the freq is always at 1463Mhz.

Thanks in advance who will reply me,

Matteo





Best Answer

  • xapim
    xapim ACE Posts: 7,253 Pathfinder
    edited September 2021 Answer ✓
    sid73it said:
    thank you @xapim, so I cannot tweak with RAM setting, but it is not clear to me if the system, when there is the need to more speed for the RAM, it will increase the speed automagically ... or the speed is always set at 1463Mhz despite the need of the games or what else are demanding more power ...
    Thats correct you cant tweak your ram the dram frequency will increase and decrease up to 3200mhz+ depending on the usage/load and make sure youre in dual channel 16gb minimum :)

    For ex idle:



    not idle:




    https://www.userbenchmark.com/UserRun/11532543

    UserBenchmarks: Game 43%, Desk 61%, Work 40%
    CPU: Intel Core i5-7300HQ - 63.5%
    GPU: Nvidia GTX 1050-Ti (Mobile) - 41.9%
    SSD: WDC WDS200T2B0B-00YS70 2TB - 71.4%
    HDD: WD WD10SPZX-00HKTT0 1TB - 93.7%
    RAM: Kingston HyperX DDR4 2666 C15 2x16GB - 76.8%
    MBD: Acer Predator G3-572

    I'm not an Acer employee. (just here to help in the best way i can)
    If my answer fixed you issue please accept it for any other users who search for it would find it quickly thanks :)
    If you want to learn more about undervolting/optimizing windows join the Predator fb group and youtube channel:

    Owner/Admin (HOTEL HERO/Red-Sand/Opoka Opoka)
    https://www.facebook.com/groups/PredatorHelios300
    https://www.youtube.com/channel/UCNJwGUHxSJ8FKqAhnOqQuAw
    Acer support:
    https://www.acer.com/ac/en/US/content/service-contact
    http://www.acer.com/worldwide/support/  


Answers

  • netron
    netron Member Posts: 1 New User
    from my understanding, anything that is higher than the base speed for DDR4 (2400MHz) is already XMP enabled. as for your last picture it is saying you are using 3200MHz 
  • sid73it
    sid73it Member Posts: 3 New User
    Hi Netron, are you referring at the JEDEC #14 column ? or what else ? I didn't catch where you see I am already using the 3200MHz
  • xapim
    xapim ACE Posts: 7,253 Pathfinder
    edited September 2021
    @sid73it your bios its locked you cannot enable xmp as u already know and youre running at 3200mhz if you want ram with already built in xmp enabled get hyperx (which is the best you can get performance wise and the next best its vengeance) also you can monitor everything with hwinfo/monitor or msi AB for most :)

    And no @netron xmp has to be enabled in the bios usually only custom desktops have the bios unlocked all OEM gaming laptops and most desktops have the bios locked to avoid user damage as many of the hidden options there could brick your device if changed to the wrong values  so there are no options to enable xmp on OEM gaming laptops xmp was designed mostly for desktops enthusiasts not gaming laptops


    https://www.userbenchmark.com/UserRun/11532543

    UserBenchmarks: Game 43%, Desk 61%, Work 40%
    CPU: Intel Core i5-7300HQ - 63.5%
    GPU: Nvidia GTX 1050-Ti (Mobile) - 41.9%
    SSD: WDC WDS200T2B0B-00YS70 2TB - 71.4%
    HDD: WD WD10SPZX-00HKTT0 1TB - 93.7%
    RAM: Kingston HyperX DDR4 2666 C15 2x16GB - 76.8%
    MBD: Acer Predator G3-572

    I'm not an Acer employee. (just here to help in the best way i can)
    If my answer fixed you issue please accept it for any other users who search for it would find it quickly thanks :)
    If you want to learn more about undervolting/optimizing windows join the Predator fb group and youtube channel:

    Owner/Admin (HOTEL HERO/Red-Sand/Opoka Opoka)
    https://www.facebook.com/groups/PredatorHelios300
    https://www.youtube.com/channel/UCNJwGUHxSJ8FKqAhnOqQuAw
    Acer support:
    https://www.acer.com/ac/en/US/content/service-contact
    http://www.acer.com/worldwide/support/  


  • sid73it
    sid73it Member Posts: 3 New User
    thank you @xapim, so I cannot tweak with RAM setting, but it is not clear to me if the system, when there is the need to more speed for the RAM, it will increase the speed automagically ... or the speed is always set at 1463Mhz despite the need of the games or what else are demanding more power ...
  • xapim
    xapim ACE Posts: 7,253 Pathfinder
    edited September 2021 Answer ✓
    sid73it said:
    thank you @xapim, so I cannot tweak with RAM setting, but it is not clear to me if the system, when there is the need to more speed for the RAM, it will increase the speed automagically ... or the speed is always set at 1463Mhz despite the need of the games or what else are demanding more power ...
    Thats correct you cant tweak your ram the dram frequency will increase and decrease up to 3200mhz+ depending on the usage/load and make sure youre in dual channel 16gb minimum :)

    For ex idle:



    not idle:




    https://www.userbenchmark.com/UserRun/11532543

    UserBenchmarks: Game 43%, Desk 61%, Work 40%
    CPU: Intel Core i5-7300HQ - 63.5%
    GPU: Nvidia GTX 1050-Ti (Mobile) - 41.9%
    SSD: WDC WDS200T2B0B-00YS70 2TB - 71.4%
    HDD: WD WD10SPZX-00HKTT0 1TB - 93.7%
    RAM: Kingston HyperX DDR4 2666 C15 2x16GB - 76.8%
    MBD: Acer Predator G3-572

    I'm not an Acer employee. (just here to help in the best way i can)
    If my answer fixed you issue please accept it for any other users who search for it would find it quickly thanks :)
    If you want to learn more about undervolting/optimizing windows join the Predator fb group and youtube channel:

    Owner/Admin (HOTEL HERO/Red-Sand/Opoka Opoka)
    https://www.facebook.com/groups/PredatorHelios300
    https://www.youtube.com/channel/UCNJwGUHxSJ8FKqAhnOqQuAw
    Acer support:
    https://www.acer.com/ac/en/US/content/service-contact
    http://www.acer.com/worldwide/support/