The AMD X570 Motherboard Overview: Over 35+ Motherboards Analyzed
by Gavin Bonshor on July 9, 2019 8:00 AM ESTASUS ROG Crosshair VIII Impact
One of the biggest surprises during Computex as far as the announcement of the X570 went was the unveiling of the ASUS ROG Crosshair VIII Impact. Based on the uncommon mini-DTX form factor which is similar to mini-ITX, but with a slightly longer frame, allows ASUS to add an extra expansion slot onto the PCB without sacrificing too much on the overall size of the board. The ROG Crosshair VIII Impact is focused on performance but still offers gaming-focused features along with the rest of ROG/Strix X570 branded product stack.
Included on the ASUS ROG Crosshair VIII Impact is a SO-DIMM.2 slot for PCIe 4.0 M.2 drives, with enough space to spare to add a heatsink too. Featured is a full-length PCIe 4.0 x16 slot which is coated with ASUS Steelslot armor reinforcement. Also featured in addition to the dual PCIe 4.0 M.2 slots are four SATA ports. The same case with the memory as the Crosshair VIII Impact has two memory slots with support for up to 64 GB of DDR4 memory. The design itself follows a more subtle ROG theme with an-all black PCB, black heatsinks and a mesh rear panel cover which features three cooling fans to keep the X570 chipset cool within the rear panel cover. There are also multiple RGB LED lighting zones which users can customize via the ROG Aura Sync software.
Apologies about the blurry image, we will update when we receive a better one
The rear panel of the ASUS ROG Crosshair VIII Impact includes five USB 3.1 G2 Type-A, a single USB 3.1 G2 Type-C, and two USB 3.1 G1 Type-A ports. There are two antenna ports for the Intel AX200 Wi-Fi 6 802.11ax wireless interface, while the single Ethernet port is powered by an Intel I211-AT Gigabit NIC. Also featured is a reset CMOS switch, an LED debug, and a BIOS Flashback button. On the networking side is an Intel I122-AT Gigabit powered Ethernet port, and also includes the new Intel AX200 Wi-Fi 6 enabled wireless interface which features support for BT 5 devices. A Realtek SupremeFX S1220 HD 8-channel audio codec offers three 3.5 mm audio jacks and is assisted by an ESS ES9023P HD DAC which is one of the better spec onboard audio setups on the X570 chipset.
ASUS looks to have put a lot of faith in AMD's new Ryzen 3000 series processors by reintroducing a series that held so much weight in the mini-ITX desktop space. The Crosshair VIII Impact isn't likely to be cheap, however, but as it stands, there is no current MSRP at time of writing.
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abufrejoval - Tuesday, July 9, 2019 - link
PCI4 and 5, or for that matter IF will trigger rethinking motherboard layouts and form factors."The [Enthusiast] motherboard" dates back to 1981 or the dawn of the IBM Personal Computer, and physics are catching up everywhere, even on the motherboard.
Distance has a huge impact on speed, latency and power, so 'flat' and 'square' are both the first obstacles and the first who need to compromise. In the future every milimeter of distance between the die carrier and your point of interest will need to be paid for, in energy/time or extra switching silicon.
Linear extrapolations of the past have little use, when the barriers are exponential.
TheUnhandledException - Tuesday, July 9, 2019 - link
Even if you keep the board a square moving the CPU and chipset to the center of the board and having PCIe slots on either side would cut the trace to the furthest slots in half.The_Assimilator - Wednesday, July 10, 2019 - link
Hopefully at the same time we can ditch 12V as the rail to rule them all, so that we can bring the amperages in current systems back down to sane levels.ChubChub - Friday, July 12, 2019 - link
Would be cool to see the CPU on one side of the board, and the cards on the other; would shrink those distances, but would require a new form factor, which would kindof suck (but I can picture what the dual-sided boards would look like, and I think it's a pretty neat idea having two independent sides for cooling (also, in a tower setup, a CPU sitting vertically on the board, which would be nice).Targon - Thursday, July 11, 2019 - link
This is why if Gen-Z gets adopted, we could have PCI Express hanging off the Gen-Z bus as a way to deal with these issues.sing_electric - Wednesday, July 10, 2019 - link
I was thinking that the mobo costs made price comparisons more difficult. Then I remembered that AMD is still throwing in a pretty good stock cooler, while Intel makes you BYO. For MOST users, that means that your total build cost will be lower with AMD.If you're doing something exotic - say, with liquid cooling or heavy overclocking that requires a certain thermal solution - then sure, you lose those savings, but if you're spending $300 to keep your machine cool, is the price difference of the motherboard really going to sway you one way or another?
Oliseo - Thursday, July 11, 2019 - link
You're actually comparing the bundled CPU cooler to a $300 custom loop Intel Cooler?You're expecting people to take you seriously as well?
Targon - Thursday, July 11, 2019 - link
Consider that for those who buy the i9-9900k, you can't get away with a 95W cooler, even if the rated TDP is 95W. So, you do need to buy at least a $30 cooler for air cooling on the 9900k, while AMD does provide a cooler to handle the typical performance of its processors. Even then, $330 for the Ryzen 7 3700X or 3800X for 8 cores/16 threads, vs. the $489 for the 9900k+$30 or $40 will still be more expensive for an 8 core/16 thread chip.What many don't realize is that if you go with AMD and get a B450 or X470 chipset motherboard(that has an updated BIOS or with BIOS flashback), you get the motherboard price you want, and the cost of ownership will still be lower. Since Intel doesn't offer PCI Express 4.0, going with PCI Express 3.0 on the AMD side won't be a big deal from the comparison point of view. Overclocking potential has not been compared between the enthusiast class X470 and X570 based motherboards from what I have seen as well, but it could make a difference for many people.
Flunk - Tuesday, July 9, 2019 - link
I like how almost all of these boards have 2 or more M.2 slots. I had to be very careful when I bought my Z170 board to find one with 3 M.2 slots.But now there are boards with 3 slots so maybe I'll have to snag that Aorus Ultra.
drexnx - Tuesday, July 9, 2019 - link
it's amazing how fast number of M.2 slots has become the primary thing I look for in a mobo anymore too