MSI GS65 Stealth Thin review (Core i7-8750H, GTX 1070 Max-Q)

25 Comments

  1. sevdalin

    June 5, 2018 at 5:23 pm

    Can you please point to an article how the undervolting is done?
    Also what are the side effects for the health of the CPU by doing this, and why isn't manufactured that way if the laptops are working so much better? Thanks!

    • Derek Sullivan

      June 5, 2018 at 5:40 pm

      Doug does a great job explining undervolting here: https://www.ultrabookreview.com/10167-laptop-undervolting-overcloking/

      Also, there's no side effects, if it's done correctly. If you go too far, you get a blue screen followed by a reboot, so the key is tuning it properly. All processors are different, so the threshold of how far you can tune it will vary. If we relied on Intel to do this for us, the processors would probably be $70-100 more expensive because it's a time consuming process. Intel picks a voltage that works for all processors an leaves it at that. The side effect of them doing that is a little added heat, which they are willing to live with because 100% of their CPUs will work out of the box. If they tuned their CPUs to the lower limit, they risk messing up on one and it crashing, which is unacceptable from their point of view. In other words, they are taking the path of least resistance because 95% of customers probably don't care about having their CPU tuned properly.

    • Sittikone Chanthanam

      August 25, 2019 at 8:36 am

      Great in-depth article! Currently searching for a thin gaming laptop prioritizing good thermals, mid range gpu, an IPS display with good response times 144hz, and a more basic aesthetic. Glad I came across this article before buying, good job!

  2. sevdalin

    June 5, 2018 at 5:30 pm

    I also forgot to ask, do you think that is worth of getting the 1070 GPU if the laptop will not be used for heavy gaming 95% of the time when is used?
    And is the battery life be improved if you have the 1060 GPU over the 1070?

    • Derek Sullivan

      June 5, 2018 at 5:41 pm

      If you don't play games 95% of the time, go with the 1060 for sure. Imho, it's not worth the price difference for the 1070 bump unless you need it daily.

  3. Eric

    July 12, 2018 at 6:55 pm

    Can you explain in detail what you did to tweak the fan settings?

    • Derek Sullivan

      July 12, 2018 at 7:10 pm

      I just went into Dragon Center and switched it to advanced. I'm currently leaving the GPU at default, but with the CPU, I changed the settings to 30, 50, 60, 92, 127, 150 from left to right.

      • Eric

        July 12, 2018 at 7:14 pm

        Should the GPU settings be tweaked as well to prevent the temperature from hitting 80s and 90s?

      • Derek Sullivan

        July 12, 2018 at 8:03 pm

        I would. You could probably use the same curve. It's just going to add a little more noise.

  4. Alex

    July 16, 2018 at 7:35 pm

    Is this a pre-production unit or a retail because apparently the flex has been improved in the latest model ?

    • Derek Sullivan

      July 16, 2018 at 7:41 pm

      It's retail. Nice to hear it might be better, although I'm surprised at how fast they made it happen

  5. Julien Ouellet

    September 2, 2018 at 6:51 pm

    Daily use results seem to be there twice and I can't see the Load results ( playing Final Fantasy XV 4 for 30 minutes)

  6. James

    September 30, 2018 at 7:28 am

    Hi Derek,

    A few questions. Do you use speedster and if so can you share your findings on settings? I just ordered this from hidevolution with aftermarket paste and will be undervolting…I was going to get the 1060 but the 1070 max q was only 100 bucks more so I went for it.

    Can you also share your throttlestop setting for battery if you don't mind?

    • Derek Sullivan

      September 30, 2018 at 3:56 pm

      I haven't used speedster but I can look into it. Honestly, I quit using my battery throttlestop settings. I was only getting an extra 30 minutes of battery but it came at a cost of corippling my performance. Ask you really need to do is reduce your CPU multiplier though. You can even try undervolting some more on that setting.

  7. James

    September 30, 2018 at 5:10 pm

    Sorry, meant speedshift but think you got the drift.

    Was thinking about setting up profiles for gaming and for work but since I'm just undervolting, I guess windows normal power manager should take care of the non gaming times. I was wondering about speedshift as it seems a more customizable way to switch between work and play but may not matter.

  8. Alex2

    December 4, 2018 at 9:32 am

    Hi Derek,

    Thanks for this review! I thought it complemented another one that I read nicely. I especially liked the description of the case and the keyboard, including details about button placement.

    Anyway, I have a few questions.
    1.) Sorry if this is dumb, but just to double check: does the version with GTX 1060 also have Optimus tech enabled? I'm definitely looking to get more battery life out of this and won't need the full performance.
    2.) Where you did the battery test and mentioned the "Power Saver" profile, is that one of the modes from the Dragon Center?

    • Andrei Girbea

      December 5, 2018 at 4:25 pm

      I'll reply to this before Derek gets to it.

      1. Yes, there's Optimus on all versions.
      2. Yes, or just one of the standard Windows power modes (click on the battery symbol in the right corner).

      • Alex2

        December 5, 2018 at 7:18 pm

        Thanks!

        Regarding question #2… but that's why I was wondering, precisely which one of those it is. I figured it must be one of those options. :) (Because, what other possibilities exist ?)

        I looked up a couple sources about the Shift mode thing — as it's the first time I've heard of it — and the available modes described in the below link don't have a "Power Saver".

        Thank you,

        Alex
        https://forum-en.msi.com/index.php?topic=250571.0
        But it's also from 4 years ago, so I thought maybe they've since changed the software, profile names, etc.

        ***

        Anyway, kind of a follow-up question:

        3.) Is Shift mode profile switching better for tuning the battery life vs. performance trade-off than the Windows built-in Power Options, where you can simply reduce the max CPU state (%)?

      • Derek Sullivan

        December 5, 2018 at 7:53 pm

        I stopped using dragon center and just use throttlestop. The dragon center power profiles we're overlapping the the throttlestop and windows profiles, which led to crippled CPU performance when on battery. It's great for thermals and battery life but the performance drop was just too large for my taste, so I decided to manually tune it isln TS instead.

      • Alex2

        December 6, 2018 at 7:46 am

        Wow, I haven't heard of Throttlestop either until now… And I thought I could consider myself computer knowledgeable. Thanks! I'll be looking into it for sure. I'm pretty much all set on buying this baby.

      • Alex2

        December 28, 2018 at 9:37 am

        So is it a problem if I have Eco mode enabled in Dragon Center, and also use TS? When you say you stopped using it because the profiles were overlapping with the TS profile, it sounds like you had to disable the Dragon Center settings. Is that right? If so, how do you disable it?