Weirdly, the MSI MPG Z490 does much better here despite being worse on the read test. In this test, we see a result of 47,777MB/s from the ROG MAXIMUS XII EXTREME. The ROG MAXIMUS XII EXTREME achieves a score of 46,650MB/s at stock speeds. I think it would have made more sense sticking the card vertically rather than horizontally, but either way its fine, I’d gladly give up pci-e slots or even memory dimm slots in exchange for say a 4way pci-e 4.0 x4 m2 dimm slot, I’m surprised there isnt a pci card that does this – since it’s PCI lanes in the first place. This is helpful, but you can also set the panel to display a custom image or a custom animation loop. Look closely, and onboard you'll spot an integrated Marvell AQtion AQC107 10Gbps Ethernet controller plus a slower (yet still quite powerful) Intel I225-V 2.5Gbps NIC. Two of these are listed as "RSVD" switches meant to be used solely by Asus technicians and that shouldn't be touched, but the third one enables the system to boot in a slowed-down mode, which may be helpful if you are doing extreme overclocking. When overclocked, the Maximus XII Extreme achieves a result of 51.484MB/s. While I would’t get such an expensive board, I’d love to see the M2 "dimm" slots on other mobos. As good as it gets for desktop "Comet Lake". This was only slightly faster than the 2.93 minutes we saw on the MSI MPG Z490. In this test, we see a result of 562.46GFLOPS from the ROG MAXIMUS XII EXTREME. Memory Copy Of course, when the Maximus XII Extreme is overclocked, it achieves a result of 46,865MB/s which is below that of X570 test systems at DDR4 3200MHz. Once again, we see very competitive results in this specific Blender test. A case-fan header and a water-block header sit directly beside the CPU power connector, and these are tricky to get at, but I don't consider this a major issue as they aren't essential for all users, and you can get to them if you make a point of plugging things into them first. Being a multi-thread test, this isn’t surprising. The ASUS ROG MAXIMUS XII EXTREME supports up to 4x M.2 devices being installed simultaneously. Though it can't match the speed of the wired networking hardware, with a maximum data rate of 2.4Gbps, the AX201 is certainly no slouch. This is due to the all core overclock being under the boost clock of the CPU at stock speeds. This vertical-mount module uses a custom-made slot on the motherboard (parallel to the bank of memory DIMM slots) and can hold two additional PCI Express 3.0 M.2 drives. Power readings are recorded with a watt-meter. PCMag.com is a leading authority on technology, delivering Labs-based, independent reviews of the latest products and services. You can enable memory profiles, adjust the boot order, and override the boot order or boot straight to a device that you select. I'd prefer to be able to remove the heat spreader in pieces and access the M.2 slots as easily as possible. Par. They are often so close that the difference is within a margin of error. Also here: two USB Type-C ports, one of which is a 10Gbps USB 3.2 Gen 2, and the other a faster USB 3.2 Gen 2x2 with support for up to 20Gbps of bandwidth. The rear I/O panel of the Maximus XII Extreme is one busy place, exactly as it should be on a top-shelf board like this one. As this spreader comes off as one large, solid piece (and because it wraps around all of the PCI Express slots), you won't be able to remove it without first pulling any PCI Express cards you may have installed. Geekbench 5.1.1 was used for this test. Asus tried to jazz these up a bit by adding color-coded lights inside the 3.5mm jacks. The results are considerably worse for the ROG MAXIMUS XII EXTREME at DDR4 3200MHz speeds with a result of 41,730MB/s. The FPS Review reviews enthusiast computer hardware and games. Give the clock speed advantages, Intel does very well here taking all top three spots in our comparison. It's a great extra to have if you have any Thunderbolt 3 devices sitting around, and a rare inclusion for a desktop motherboard. But the three electrical components I mentioned are far more interesting. When overclocked, there was a solid improvement with the results reaching 51,214MB/s. X570 still has about the same distance on it that we saw in the earlier test. Asus designed the ROG Maximus XII Extreme with a set of 16 Infineon TDA21490 power stages, each of which is able to handle up to 90 amps of current. Asus makes up for this somewhat by including a small fan that you can attach to one of the VRM heatsinks, and this probably helps some. It's also a lot easier to just grab this card and add an M.2 SSD to it than to pull out all of your PCI Express cards to get at the surface-mounted M.2 slots integrated into the board. Das zweite Aushängeschild im Z490-Aufgebot bei Asus markiert das Modell ROG Maximus XII Extreme… The times I have more than 2 drives going at under kind of load is … very rare. Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Cramming this board into an ATX-only chassis might restrict access to those ports. Our expert industry analysis and practical solutions help you make better buying decisions and get more from technology. So plan what M.2 devices, if any, you want underneath ahead of time, and install 'em first! Asus' ROG Maximus XII Extreme, built on the Intel Z490 chipset, is the company's flagship motherboard for the Intel LGA1200 socket and 10th Generation "Comet Lake-S" CPUs like the Core i9-10900K. The PCB for the ROG Maximus XII Extreme complies with the Extended-ATX (E-ATX) form factor, which makes it too large for all but the roomiest computer cases. After having seen some things regarding Asus motherboards supposedly having cheaped out on the VRMs, I started wondering whether anyone have heard of better motherboards without the issue. The Asus Z490 ROG Maximus XII Extreme employs essentially the same BIOS as most (if not all) of the company's other modern high-end motherboards. The ROG Maximus XII Extreme has a metal backplate over the back of the board that is also supposed to help with cooling. First up is the Fan Extension Card II, which has connections for up to six case fans, three RGB headers, and three thermal sensors. The display of third-party trademarks and trade names on this site does not necessarily indicate any affiliation or the endorsement of PCMag. We also see an increase in 581.47GFLOPS when we overclock the Core i9-10900K to 5.1GHz. In the real world, SNR is essentially a measure of how much static you'll be able to hear in the background relative to the sound you're actually trying to hear. Audio going to the front I/O panel is also pumped through an RC4580 OP-AMP, which is ostensibly better for headphone listening. The "Extreme" in the name isn't kidding in other ways, too: This board is proudly, boldly pricey at $750. The card features three temperature-sensor headers to complement the one available onboard, and also comes with three thermistors that can be affixed to different components. How easy it is to mount inside of a case will vary greatly depending on the case, but after it's in, things go quite smoothly. It is a multi-platform test that is comparable across different CPU architectures. The UEFI BIOS supports the following management standards and features: WOL, PXE, ASUS Crashfree BIOS 3, UEFI BIOS EZ Mode, EZ Flash 3, and Flexkey. Also, a few areas have polished-metal plating with a mirror-like shine. MSI’s MPG Z490 does much better here. Designed for advanced users who will tweak and liquid-cool their components with abandon, this board also supports high-speed memory profiles and other tweakables that put it way beyond the focus of casual PC builders. Although, you have to learn Roman numerals to know which generation your talking about. By default, this panel will play a few preset animations, and it displays information about your system during the boot process. The card features three temperature-sensor headers to complement the one available onboard, and also comes with three thermistors that can be affixed to different components. The overclocking tab on this board is labelled as Extreme Tweaker, which I suppose is a more extreme variant of the Tweaker tab found on most other Asus boards. Our weekly newsletter includes a recap of our reviews and a run down of the most popular tech news that we published. The board is rated at up to 4800MHz+, which is not a small feat when considering that this is a … PCMag, PCMag.com and PC Magazine are among the federally registered trademarks of Ziff Davis, LLC and may not be used by third parties without explicit permission. Generally, Intel has an advantage here, but we don’t see a lead in 3DMark 10 from the ROG MAXIMUS XII EXTREME without overclocking. ReddIt. 5.3GHz vs. 5.1GHz. This Extended ATX dreamboat is stable and easy to work with; just make sure you really need most of the extras before paying the premium price. Again, we see very consistent frame rates from all the test systems in this game. I find the use of this secondary audio codec a quirky decision on Asus' part. Overclocked, we see an oddity as it dominates in minimums and averages, but falls way short when overclocked in terms of maximum FPS. One thing to note: You won't find any video-out ports on the rear I/O panel, so don't plan on relying on Intel's UHD Graphics from the CPU. When he isn't gaming or tearing apart gadgets to learn how they work, he can usually be found reading history. Also, sandwiched between the debug LED panel and the power button are three switches. You'll need a video card from moment one. Here we see a score of 132,710 compared to the MSI MPG Z490’s 133,714. You get eight SATA 3.0 ports on this board for any 2.5- or 3.5-inch drives you may have on hand, all of which are set at a right angle on the right side of the board. This program has many tools for determining memory bandwidth as well as various latency values. The processor arithmetic Dhrystone and Whetstone performance results are represented in GFLOPS. Our innovations deliver top performance and premium experiences for everyone. Sign up for What's New Now to get our top stories delivered to your inbox every morning. The last component is a PCI Express x1 ThunderboltEX 3-TR card. Because the board is E-ATX size, you'll want to be especially cognizant of having enough clearance on that edge of the board to plug in your SATA cables. But the pictured product was a 4 x NVMe setup, which won’t see full potential in a x8 or x4 slot.. Well, true. You'll just want to have a Wi-Fi 6-compatible wireless modem to leverage it. Once again we see a rather small gap between our Intel test systems. You won't be able to see these if you actually have something plugged in, or if your PC is wedged into a corner or a desk niche, but the glow is a neat little extra that also has the added benefit of making it easier to plug in audio cables in the dark. ASUS ROG Maximus XII Extreme review ROG Z490 with a new ten-core Comet Lake-S processor. The CPU power connector and fan headers are often tricky to access on many motherboards with VRM heatsinks and other components cluttering the area around them. Well, I might, that's who, but only for troubleshooting, or in the event that my GPU died. ROG Maximus XII Extreme includes the new Fan Extension Card II, which adds six headers that area controllable via FanXpert 4. That way, inexperienced users can make small changes without being overwhelmed with the many other options in the Advanced menu. The ROG MAXIMUS XII EXTREME completed the test in 11.53 minutes at stock speeds and 11.25 minutes when overclocked. The video was a 4K video at 4 minutes and 42 seconds in length. As this is such a high-end motherboard, you could argue that it doesn't need an EZ Mode menu and that experienced users will want to dive straight into the Advanced menu anyway. ROG Maximus XII Extreme Expertly tuned by our ROG Engineers to bring you the ultimate performance. We see a result of 299GFLOPS for the stock system and 309.49GFLOPS when overclocked. That’s only 1,000 points or so and not even a 1% difference. These parts are also well cooled by a set of three large black heatsinks and a metal heatpipe that runs between them and on down to the chipset heatsink. Plus, the EZ Mode menu here is fairly useful. He's also a student of the Chinese language and has a first-degree black belt in Tae Kwon Do. Simply the best board for overclockers or tech enthusiasts with all the latest and most powerful technologies, including 10 GbE, USB 3.2 Gen 2x2 and Thunderbolt 3. It does have a substantial list of options for overclocking the system. Please visit the ASUS USA and ASUS Canada websites for information about locally available products. The DIMM.2 accessory is a useful one, and specific to a certain subset of Asus boards, but the other items do boost the price with extras that not everyone is going to want. This is slightly lower than the X570 test systems but a little faster than the other Intel systems we tested. If you click an affiliate link and buy a product or service, we may be paid a fee by that merchant. How to Free Up Space on Your iPhone or iPad, How to Save Money on Your Cell Phone Bill, How to Find Free Tools to Optimize Your Small Business, How to Get Started With Project Management, Tasty Motherboard Morsels: A Handful of Nifty Extras, Read Asrock Z490 Phantom Gaming Velocita Review, Mega-Guide: All the Intel Z490 Motherboards for 10th Generation 'Comet Lake-S' CPUs, MSI Commits to Zen 3 Support for All 400 Series Motherboards, ASRock's Water-Cooled Z490 Aqua Motherboard Costs $1,100, MSI Responds to Coronavirus With Extended Warranties, How Trump's Tariff Hike May Affect Prices for PC Parts, USB 3.0 or 3.1 Ports Onboard (Rear Panel), USB 3.0 or 3.1 Ports Supported Via Header. You'll also spot another string of RGB LEDs tracing down the right side of the board. But none of those boards comes with a discrete fan controller or a Thunderbolt 3 card, and only MSI's includes an M.2 card of sorts (in MSI's case, a PCI Express carrier card). In this test, The ASUS ROG MAXIMUS XII EXTREME manages to pull ahead of all the X570 and Z390 systems. In an interesting move, Asus opted to use separate audio controllers for the front and rear audio jacks on this board. Weirdly, the MSI MPG Z490 does much better here despite being worse on the read test. ASUS is a leading company driven by innovation and commitment to quality for products that include notebooks, netbooks, motherboards, graphics cards, displays, desktop PCs, servers, wireless solutions, mobile phones and networking devices. No doubt about it: Among Intel Z490 motherboards, Asus' ROG Maximus XII Extreme is an absolute carnival of features. RIG#2 CPU: Intel i7 8086k, 5ghz all cores| Motherboard: ASUS ROG Maximus … CRO AIR SLI ROG RIG: PCMark 7: 6671 3DMark 11: P16718, X6969 MBo: Asus Maximus V Formula CPU: Intel i7-3770k (@4.6GHz) RAM: Corsair Dominator GT (4x 4GB 2133MHz 9-11-10-27-1T) GPU: 2x Asus GTX 680 DirectCU II OC in SLI (@1200MHz) SSD: 2x Corsair Force GT 240 in RAID0 PSU: Corsair AX1200 Cha: Lian Li X500FX Das Verbrauchsmessgerät zeigte im Detail 49,5 Watt an, die für eine High-End-Platine im grünen Bereich liegen. In this test, the ROG MAXIMUS XII EXTREME was actually slower when overclocked. The added surface area might help some with cooling, but if Asus' designers had run separate spreaders directly between the two PCI Express x16 slots, or sectioned it into smaller removable pieces, then only a card installed in the primary PCIe x16 slot might get in the way of removing it. Z490 has arrived, in this review, we look at the premium Comet Lake-S ten-core processor platform. The VRM heatsinks are spaced out enough that they don't really block access to either. Here, we are looking at each CPU’s ability to perform rendering and encoding tasks. This line stands out more after you power up the board; doing so activates a line of RGB LEDs that runs parallel to it. I don't know, but Asus did. ROG Maximus XII Extreme is the flagship motherboard of the premium range, with the greatest set of features. ASUS ranks among BusinessWeek’s InfoTech 100 for 12 consecutive years. PCMag Digital Group. It also has controls for Asus' built-in auto overclocking tools, and lets you adjust how the fans spool up at various temperatures. The Maximus XII Extreme is coated mostly in black, with a prominent white strip that runs diagonally from the rear I/O panel to the chipset heatsink. The ESS ES9023 appears on paper to be a high-quality component, but its SNR is lower than that of the Realtek ALC S1220. If you prefer to use Wi-Fi, the board also has an Intel Wi-Fi 6 controller (the usual AX201). Z490 has arrived, in this review, we look at the premium Comet Lake-S … The memory write test results are quite similar to those of the read test. This is an encoding using the 1080P fast 30 preset. Just make sure you'll use all or most of the extra hardware in the box, and need all that headroom for memory and overclock, or you're paying for way more board than you need. Even at x8, that’s still enough to run 2 nVME’s at full tilt, simultaneously. Therefore, we lost performance in this test as a result. When overclocked, the ROG MAXIMUS XII EXTREME achieves a result of 138,550. (We've just started seeing the first external SSDs that can actually leverage these 20Gbps 2x2 ports, like the Seagate FireCuda Gaming SSD, but they are uncommon.). Version 0707 was used for all testing and screenshots. (Especially the fan-controller gizmo, when the board already has almost a dozen four-pin headers to work with.). But that's fine—it works well; why change what isn't broken? We chose two of the tests out of the six, which seemed to have a longer run time than the others. Michael Justin Allen Sexton is a life-long tech enthusiast and gamer. Bestelle dir das ASUS ROG MAXIMUS XII EXTREME direkt im offiziellen ASUS Webshop! ROG Maximus XII Extreme als 999-Euro-Flaggschiff mit Thunderbolt 3. At least ASUS has a naming convention that I can remember. You can see it above at right. The ASUS Maximus XII EXTREME is a niche motherboard built for the most extreme enthusiast, an enthusiast with an extreme budget.. or both. However, at stock speeds the ROG MAXIMUS XII EXTREME achieves the highest result. Realistically, the difference between these two won't amount to much (true audiophiles will use an offboard audio solution or sound card, anyway), but it is a curiosity. For audio connections, look for a S/PDIF jack here, as well as the usual five 3.5mm audio jacks. You won't have to worry about PCB flex when struggling with ornery, stiff cables like the main 24-pin power connector. It should come as no surprise, then, that this oversize Extended ATX (E-ATX) board is simply spilling over with premium features, including AI-assisted overclocking and a fancy OLED display that broadcasts system status (and, if you like, custom animations). UserBenchmark will test your PC and compare the results to other users with the same components. Asus bringt mit dem ROG Maximus XII Extreme einen passenden Begleiter für Intels zehnte CPU-Generation. There is a massive improvement over the old 9900K based system. Tweet. Aujourd’hui 15 heures, c’est la fin du NDA concernant les processeurs Comet Lake-S, ce qui nous permet de vous proposer le test complet de cette Asus Maximus XII Extreme. This is obviously AMD’s domain. Best of all, they all installed without issue even before updating Windows 10. RIG#1 CPU: Intel i9 10900k | Motherboard: ASUS ROG Maximus XII Hero | RAM: Corsair Vengeance RGB Pro 32GB DDR4 4000 | GPU: EVGA RTX 2080 ti FTW3 ULTRA | PSU: EVGA 1300 G2 | Case: Cooler Master H500M | Cooler: SilverStone PF360 | SSD#1: Crucial P1 1TB | SSD#2: Crucial MX500 2.5" 2TB | Monitor: LG 55" 4k B9 OLED TV . © 1996-2020 Ziff Davis, LLC. Here we see very much improved results over the MSI MPG Z490. https://www.pcmag.com/reviews/asus-rog-maximus-xii-extreme, Includes Thunderbolt 3 add-on card and DIMM.2 module, Strong cooling loadout and high-speed memory support, Parts are well-spaced to make plugging in cables easy, Included fan controller is overkill, given 11 onboard fan headers, E-ATX form factor rules out many common PC cases. It also helps advanced users that just need to make quick changes (such as enabling a memory profile or changing the boot order). It's also worth mentioning here that the Maximus XII Extreme has a Thunderbolt 14-1 header to support this card; just plugging it into a board PCI Express slot isn't enough alone. Asus could have done a few things to reduce the price a bit. Nothing revolutionary, and expected on a tip-top board like this, but these kinds of buttons are always extremely useful to have. The entire purpose of a BIOS EZ Mode is a quick, at-a-glance menu. Unsurprisingly, the Maximus XII Extreme was slower overclocked. ASUS Touts some rather respectable memory support for the new Maximus XII Extreme. (It certainly contributes to the overall package's pricing.). Other than that, the rest of the building experience is straightforward and in line with what you'd expect from any modern, upscale mainboard. Twitter. The rear audio jacks connect to a Realtek ALC S1220 audio codec that's rated for a 120dB signal-to-noise (SNR) ratio. Your subscription has been confirmed. There were Maximus boards before this one, so that makes it easier. Most basic controls, like the CPU core multiplier, can be accessed directly from here, but if you want to fine-tune your overclock, you can also dive into the Tweaker's Paradise subsection, which has lots of even finer controls to explore. However, in this case, it does very well when it comes to maximum frame rates and not just minimums and averages. Now that the board is up and running and everything is working perfectly, the last thing to discuss is its price and place in the market. It supports up to Type-22110 M.2 SSDs, which is to say, the rare longer SSDs than the much more common 80mm ones supported on the three PCB-flush slots. I've seen panels like this on a few high-end motherboards before (MSI has put them on some of its Godlike-branded ones), and it's an awesome feature from both a practical and a bling point of view. These two chips give the board the ability to access the Net extraordinarily fast over a properly provisioned wired connection. This large heat spreader isn't difficult to remove, but I personally don't like the design. The main dish: You get the company's standard Armoury Crate application for controlling RGB LEDs and checking for driver updates, plus a copy of Daemon Tools Lite. The ASUS ROG Maximus XII Extreme is at the upper end of the spectrum for cost, so that’s why we see a 10GbE adapter here. We put the ASUS ROG MAXIMUS XII EXTREME Z490 Motherboard to the test, does this $750 mobo have what you need for Intel's 10th Gen CPUs? You also get an ROG-branded version of the seminal CPU-Z for core component monitoring. You won't spot here any integrated fans to help keep the VRMs cool, though, which is a bit of a bummer. 14620. As Asus' flagship motherboard on Intel's mainstream desktop platform, it should come as no surprise that the Maximus XII Extreme comes equipped with top-notch networking hardware. ROG makes the best hardware for PC gaming, eSports, and overclocking. WhatsApp. It is capable of 10/100/1000/2500/5000 and 10000Mbit speeds. Installing M.2 solid-state drives onto the motherboard is mildly bothersome, as I noted earlier, but only if you try to install an M.2 drive into one of the board-flush slots last or late in the system assembly process. The BIOS on this board has both an EZ Mode menu and an Advanced menu, but upon first entering the BIOS you are taken directly to the Advanced menu. You can follow him on Twitter @EmperorSunLao. I mentioned that the board comes with a small fan for cooling the VRM heatsinks earlier, but it also comes with three electrical components, as well as a flash drive, a screwdriver with changeable bits, and an ROG key chain. Across the board, our results are quite similar. You also have the option of testing different versions of Blender from the same launcher. You'll also see a veritable horde of four-pin fan headers all over this board, with five at the top of the board and an additional six at the bottom. (None of the classic, familiar fumbling with Ethernet drivers on a USB key to get online.). The ROG Maximus XII Extreme has features like an OLED display 2.5G and 10G ethernet, and four M.2 slots but that only scratches the surface of what Asus packed into the board. ... Silver Award. CornerJack - 20 mai 2020. 6565 points overclocked and 6397 at stock speeds. I was really interested to see how its memory performance topped out with a good set of B Die or similar. You get a whole army of USB ports, including six USB 3.2 Gen 1 Type-A ports, two USB 3.2 Gen 2 Type-A ports, and two legacy USB 2.0 ports. But if you are going to include an EZ Mode, that should probably be what the board boots to first. This test seems to favor the newer Intel test boxes somewhat as well. Due to the limited room on the motherboard, this often isn't possible (Asus is hardly alone in being guilty of this kind of design), but realistically there isn't any need for this heat spreader to wrap around the PCIe slots. The ROG MAXIMUS XII EXTREME does very well in the minimum and average ranges, but the maximums are rather low. While the graphs make it look like the ROG MAXIMUS XII EXTREME falters a bit on some of these scores, the spread of frame rates across the range is rather small. This is one of the most impressive motherboards to ever hit our test bench. I can imagine some use cases that might be an issue – but for 99% of what I would do with it, I would rather take the extra slots for storage capacity. Beyond that, Asus offers compatible software for memory tweaking (Mem Tweakit), RAM cache, audio EQ, AI-assisted overclocking (if you don't want to go full-manual), and much more. Customizing the OLED panel gives the system a feeling of projecting something unique to you, as opposed to the same board as everyone else, which makes it a neat option for tech enthusiasts building a PC into a high-visibility, glass-sided chassis with lots of transparency. Wired Networking Tests – Marvel AQtion AQC107, CD PROJEKT RED Facing Potential Class-Action Lawsuit Over Cyberpunk 2077, Online Support for Halo Xbox 360 Titles to End Next Year, MSI Unveils Fermi-Inspired NVIDIA GeForce RTX 3090 AERO, Sony May Have Discontinued the PlayStation 4 Pro, The Long Dark Is Available for Free on Epic Games Store, this at CES this year, but linking to the ASUS page is a lot faster. Ultimately, this means that the noise generated by the chip is exceedingly small. When overclocked, the Maximus XII Extreme achieves a result of 51.484MB/s. In this test, we see a pretty substantial difference between the ROG MAXIMUS XII EXTREME and the MSI MPG Z490. But if you're looking for one of the best Z490 boards of all, the Maximus XII Extreme is your jacked-up luxury ride; it's our pick of the moment for high-end Intel motherboards. Interestingly, the ROG MAXIMUS XII EXTREME test systems dominates the minimum and average frame rates but falters a bit at stock speeds when it comes to maximum frame rates. Not that the Thunderbolt 3 card isn't useful, but shoppers that really need one could just buy one separately. We are going to start with application and system benchmarks for comparisons, these are the kind of benchmarks that provide an overall performance score to compare with. The four DIMM slots are in the same region, and capable of supporting up to 128GB of memory via four 32GB modules. The lower half of the motherboard is covered by one large heat spreader that makes contact with the chipset heatsink and spans the board's two integrated M.2 slots. Popular components in PC builds with the Asus ROG MAXIMUS XII EXTREME Motherboard. Facebook. X570 still has about the same distance on it that we saw in the earlier test. Next is one of Asus' ROG DIMM.2 modules. This is the second-worst result in the lineup. That said, the results from the ROG MAXIMUS XII EXTREME are solid here. The ASUS ROG Maximus XII Extreme mainboard is functional enough for extreme overclocking as well as for building a top-performance gaming PC. As I continue to check out some of the Z490 boards available after Intel’s Comet Lake-S 10 th gen mainstream CPU launch we have the flagship model from Asus and their ROG lineup. We saw a result of 2.81 minutes overclocked and 2.92 minutes at stock speeds. The difference between the MSI Z490 and the ASUS is within a margin of error and are functionally the same.