The AMD X570 Motherboard Overview: Over 35+ Motherboards Analyzed
by Gavin Bonshor on July 9, 2019 8:00 AM ESTASUS Pro WS X570-Ace
The ASUS Pro WS X570-Ace is one of the more interesting models from the launch day X570 models. Firstly it's aimed primarily at professional and workstation users, which is signified in the model number (WS). What makes the ASUS Pro WS X570-Ace so interesting is that its X570 chipset fed bottom full-length PCIe 4.0 slot is wired at x8, and not the conventional PCIe 4.0 x4 as seen on other X570 models. The WS X570-Ace also includes dual Gigabit networking, a premium Realtek ALC1220A HD audio codec, and a PCIe 4.0 U.2 port.
The ASUS Pro WS X570-Ace follows a different design from the rest of its motherboard line-up, with straight angled finned heatsinks, following a uniformed black design with the horizontally placed fins. Compared with the other ASUS X570 models, the overall feature set is a little thin due to its workstation focused design. One of the main focal points of the ASUS WS X570-ACE ATX motherboard includes three full-length PCIe 4.0 slots which operate at x16, x8/x8, and x8/x8/x8, with that last x8 coming from the chipset. with a single PCIe 4.0 x1 slot also present. For most X570 models announced, this is one of the only models to optimize all three full-length slots at a minimum of x8.
Storage options on the Pro WS X570-Ace consist of two PCIe 4.0 x4 M.2 slots with a single U.2 port and four SATA ports that feature support for RAID 0, 1, and 10 arrays. As with other ATX sized ASUS X570 models, the Pro WS X570-Ace has four memory slots with support for a total capacity of up to 128 GB. Users can also have the option to use either ECC and non-ECC memory which is dependant on the processor installed.
The two Ethernet ports on the rear panel are controlled by an Intel I211-AT and Realtek 8117 which are both Gigabit NICs, while the onboard audio is powered by a Realtek S1220A HD audio codec; this provides five 3.5 mm audio jacks and a S/PDIF optical output. Super fast connectivity is strong with four USB 3.1 G2 Type-A, one USB 3.1 G2 Type-C, and two USB 3.1 G1 Type-A ports. For users looking to utilize compatible Ryzen APUs, ASUS has included a pair of video outputs consisting of HDMI and a DisplayPort.
The ASUS Pro WS X570-Ace has an MSRP of $380 and shifts focus directly on users looking to create a Ryzen 3000 powered workstation. Its subtle and straight-forward design also makes this a good option for users looking to avoid the more gaming-themed RGB splattered models, and create a somewhat elegant looking system.
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DigitalFreak - Tuesday, July 9, 2019 - link
I think the only advantage of using a 2000 series CPU with an X570 board will be PCIe 3.0/4.0 support. The X370/X470 only supported PCIe 2.0. In theory, the connection from the 2000 processor to the X570 chipset should run at PCIe 3.0 speeds.FreckledTrout - Tuesday, July 9, 2019 - link
The x370 chipset and x470 both supported PCIe 3.0 with either a 1xxx or 2xxx Ryzen CPU. If you are not running a 3xxx CPU in the x570 board there isn't any major feature that should cause one to want to upgrade.DigitalFreak - Tuesday, July 9, 2019 - link
@FreckledTrout - Yes and no. The interconnect between the CPU and the chipset is PCIe 3.0 on X370 / X470, but all the PCIe lanes that come off the chipset are 2.0. Running a 2000 series CPU in an X570 board would give you a PCIe 3.0 link between the CPU and the chipset, with either PCIe 3.0 or 4.0 lanes coming off the chipset (depends on if AMD drops everything to PCIe 3.0 with a 2000 series processor).extide - Tuesday, July 9, 2019 - link
It looks like they still allow the chipset lanes to be 4.0. So you'd have 3.0 link to cpu, but 4.0 from chipset to devices.Targon - Thursday, July 11, 2019 - link
Since you have at least one or two PCI Express slots that are connected to the CPU, not chipset, that almost becomes a non-issue. On my Asus ROG Crosshair VI Hero(X370), you have PCI Express 3.0 x16 for the first slot, or x8/x8. The third PCI Express x16 slot is a 2.0 I believe, which is still enough to get the job done for many devices. Even with the X570 board with a first or second generation Ryzen processor, the most you end up with is an extra 3.0 supporting slot. Note that many boards may have x16 slots, but they are x8 electrically, so you won't see the full bandwidth anyway in those slots.sorten - Tuesday, July 9, 2019 - link
Thanks Gavin! This is a great resource and is exactly what I needed to help build my new system.willis936 - Tuesday, July 9, 2019 - link
The return of the 40mm fan! Those are the most obnoxious components ever. No one has missed them in the past ten years.Kastriot - Tuesday, July 9, 2019 - link
Buy Asrock aqua and problem solved.FreckledTrout - Tuesday, July 9, 2019 - link
I'm waiting for the next iteration of board for this reason. I'm speculating the next round the chipset will be on 7nm.abufrejoval - Tuesday, July 9, 2019 - link
The genious about that chiplet design is that the chipset doesn't actually benefit nearly as much from the shrink, as pure logic or SLC caches: The monolithic guys pay the 7nm overhead (e.g. EUV) for I/O while the geometry of the transistors in the I/O area is mostly determined by the need to power long motherbord or even slot traces.So while waiting is never a bad idea when your need clearly isn't overwhelming you, waiting for that shrink could turn out rather long. These days I/O heave chips might never be done in smaller geometries, because of that and because packaging has matured.