System Performance

Not all motherboards are created equal. On the face of it, they should all perform the same and differ only in the functionality they provide - however, this is not the case. The obvious pointers are power consumption, but also the ability for the manufacturer to optimize USB speed, audio quality (based on audio codec), POST time and latency. This can come down to the manufacturing process and prowess, so these are tested.

For X570 we are running using Windows 10 64-bit with the 1903 update as per our Ryzen 3000 CPU review.

Power Consumption

Power consumption was tested on the system while in a single ASUS GTX 980 GPU configuration with a wall meter connected to the Thermaltake 1200W power supply. This power supply has ~75% efficiency > 50W, and 90%+ efficiency at 250W, suitable for both idle and multi-GPU loading. This method of power reading allows us to compare the power management of the UEFI and the board to supply components with power under load, and includes typical PSU losses due to efficiency. These are the real world values that consumers may expect from a typical system (minus the monitor) using this motherboard.

While this method for power measurement may not be ideal, and you feel these numbers are not representative due to the high wattage power supply being used (we use the same PSU to remain consistent over a series of reviews, and the fact that some boards on our test bed get tested with three or four high powered GPUs), the important point to take away is the relationship between the numbers. These boards are all under the same conditions, and thus the differences between them should be easy to spot.

Power: Long Idle (w/ GTX 980)Power: OS Idle (w/ GTX 980)Power: Prime95 Blend (w/ GTX 980)

The power consumption at full load is marginally higher than the MSI MEG X570 Ace by a single watt, but in both idle and long ide power states, the power consumption is considerably higher. The larger PCB and bigger controller set are contributing factors.

Non-UEFI POST Time

Different motherboards have different POST sequences before an operating system is initialized. A lot of this is dependent on the board itself, and POST boot time is determined by the controllers on board (and the sequence of how those extras are organized). As part of our testing, we look at the POST Boot Time using a stopwatch. This is the time from pressing the ON button on the computer to when Windows starts loading. (We discount Windows loading as it is highly variable given Windows specific features.)

Non UEFI POST Time

As with the MSI MEG X570 Ace model, the MSI MEG X570 Godlike also has extremely long POST times both at default settings and with controllers switched off. We did manage to make the POST time quicker by over two seconds by switching off networking and audio controllers, but this remains disappointing in comparison to other models tested with our AMD Ryzen 7 3700X processor.

DPC Latency

Deferred Procedure Call latency is a way in which Windows handles interrupt servicing. In order to wait for a processor to acknowledge the request, the system will queue all interrupt requests by priority. Critical interrupts will be handled as soon as possible, whereas lesser priority requests such as audio will be further down the line. If the audio device requires data, it will have to wait until the request is processed before the buffer is filled.

If the device drivers of higher priority components in a system are poorly implemented, this can cause delays in request scheduling and process time. This can lead to an empty audio buffer and characteristic audible pauses, pops and clicks. The DPC latency checker measures how much time is taken processing DPCs from driver invocation. The lower the value will result in better audio transfer at smaller buffer sizes. Results are measured in microseconds.

Deferred Procedure Call Latency

We test the DPC at the default settings straight from the box, and the MSI MEG X570 Godlike does perform noticeably better than the MSI MEG X570 Ace. The ASRock models do tend to have the upper hand when it comes to out of the box DPC latency. 

Board Features, Test Bed and Setup CPU Performance, Short Form
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  • WaltC - Thursday, August 29, 2019 - link

    Not to mention an old architecture Intel's been milking for years that is full of security holes and software & bios patches, etc. Nah, the longevity argument and bang-for-the-buck argument is won by AMD this time, decisively.
  • Oliseo - Thursday, August 29, 2019 - link

    "Not to mention an old architecture Intel's been milking for years that is full of security holes and software & bios patches, etc. Nah, the longevity argument and bang-for-the-buck argument is won by AMD this time, decisively."

    Be careful of comments like this. They may come back to haunt you. Just because there seems to be no security issues in AMD does not mean they don't exist.

    After all, it's not like you were screaming about spectre a couple of years ago, was you.
  • Oxford Guy - Thursday, August 29, 2019 - link

    Reality is that people buy what's available today. Today, there are more security problems with Intel than with AMD.

    Today, Intel has a worse track record for security robustness.

    However, I will say that both companies embed black boxes into their chips. AMD stripped PSP for China, presumably to add a different black box.
  • 29a - Friday, August 30, 2019 - link

    Is the next Ryzen using the same socket?
  • Qasar - Friday, August 30, 2019 - link

    given AMD's track record for upgrade ability, its quite possible, it could.
  • Threska - Saturday, August 31, 2019 - link

    Future Proofing? So that means we've finally gotten something definite about 2020 forward on socket AM4, and PCI 5.
  • Peter2k - Thursday, August 29, 2019 - link

    Or buy a solid X570 for way less and still get an all core of 4.2

    The difference you achieve with pricier boards is negliable really, AMD or Intel

    Also I have no idea why you're bashing and then referring to Intel in this regard, you can easily buy a 700$, or even 1000$ Z390
  • Sweetbabyjays - Thursday, August 29, 2019 - link

    "get an all core of 4.2" according to silicon lottery's statistics, only the top 21% of their 3700x cpu's tested could get to 4.15GHz (all core). So to get a guaranteed 4.2 you need to get a 3800x.

    I agree that the difference with pricier boards is negligible, really your silicon is more determinate of your max OC than your motherboard.

    The reason I'm bashing (this $700 motherboard specifically) is because if you're willing to dump $700 on a motherboard in the pursuit of performance you can literally pay that $700 for a cpu and motherboard combo(the 9900k and a Z390 board) that destroys the performance of the 3700x (the one tested in the article) and any motherboard.

    If you compare product level to product level you will find that the X570 price vs Z390 version of say the Gigabyte AORUS XTREME or the MSI MEG Godlike, is ~ $150 and $100 respectively more expensive for the X570 version.

    If you need an 8c/16t cpu and you're after the highest performance overclocked option, why pay more for a 3700x/X570 for less performance than a 9900k/Z390?
  • AshlayW - Thursday, August 29, 2019 - link

    Dude where are you getting that 3700X/X570 costs more than 9900K/Z390? The CPU alone is like 150 bucks cheaper, and decent X570s are around 150-200 bucks, the same as decent Z390s. You also have to buy the cooler for the Blast Furnace 9900K to get it anywhere near those "4.8GHz" clocks you're going to need another 50 bucks on a cooler, whereas the 3700X can use its included Prism easily. By your own admission "5-10%" performance isn't worth it, so why pay 150-200 bucks more for a less efficient, dead-end, security vulnerability ridden product based on tech from 2015, when you can have 90% its performance with the latest features including PCIE4.0, for less money?

    I'm sorry mate but you're not making sense or you're delusional. Please don't spread misinformation, and I suggest people go to their favourite retailer/store and check prices if they want to confirm it themselves.
  • Sweetbabyjays - Thursday, August 29, 2019 - link

    Ashlay you need to cool your jets broseph.

    The first section of my comment is referring to how pointless this $700 board is when you can spend that $700 and get a Z390 and 9900k that will beat the cpu tested in the article (3700x) on this monstrosity of a board.

    Then I commented how X570 in general has an inflated cost that really hurts the value proposition of the Ryzen CPUs when you compare model tier to model tier.

    As per PC Partpicker:(my source wasn't mentioned, so sorry for not saying that)

    MSI X570 Godlike $689.99
    MSI Z390 Godlike $578.86
    Difference: ~$111

    Gigabyte X570 AORUS XTREME $706.98
    Gigabyte Z390 AORUS XTREME $549.99
    Difference: ~$150

    To get the 9900k to 4.8 is really very little effort at all and most can go there with 1.25V which again is pretty tame and hardly creates the "furnace" you're talking about. Yes at 5.1 GHz and say 1.4V the 9900k is probably excellent for tempering swords and casting iron. The 3700x can use it's stock cooler easily, at stock speeds, I totally agree, but once you get that overclock going, you are going to need a better cooler, note the temps above are with 240mm AIO on the 3700x.

    I'm not going to argue with the efficiency, because AMD did quite well in that regard with their 7nm process, it clearly is more power efficient.

    As far as security issues they have both had their own issues over the years, although Intel has had a fair amount more.

    I think though you really hammer the point i am making home with your statement "...product based on tech from 2015, when you can have 90% its performance..."

    Intel tech from 2015 is still 10% better performing than AMD's best and newest tech in 2019.

    Then you say in another comment "they've won the performance and value games both at once." i never knew 10% less performance is better.

    As for PCIE 4.0 if AMD has big Navi coming that can actually outperform a PCIE 3.0 x16 slot's bandwidth then I will be the first in line to get a 3900x and x570. But until there is a single card that is limited by PCIE x16 I personally don't see any reason for it. Sure ridiculously fast nvme drives are nice, but again, they don't do a whole lot to improve gaming or most workflows.

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