Intel Z390 Motherboard Overview: 50+ Motherboards Analyzed
by Ian Cutress & Gavin Bonshor on October 8, 2018 10:53 AM EST- Posted in
- Motherboards
- Intel
- MSI
- Gigabyte
- ASRock
- EVGA
- Asus
- NZXT
- Supermicro
- Z390
ASRock Z390 Phantom Gaming SLI/ac
The ASRock Z390 Phantom Gaming SLI/ac is available with or without Wi-Fi which gives users the choice if they want to spend the extra for wireless capability or save money if wireless doesn't feature into the plan; the price variance is expected to be just $10 during launch. The Z390 Phantom Gaming SLI is a slightly different take on ASRock's own Z390 Phantom Gaming 6 and Phantom Gaming 4 boards and sits right in between them in terms of features and pricing in the current ASRock product stack. The board has a total of five 4-pin fan headers, has an advertised 10-phase power delivery and offers users a single 8-pin 12 V ATX CPU power input.
With this being an SLI supported model as the name suggests, the Z390 Phantom Gaming SLI has two full-length PCIe 3.0 slots which run at x16 and x8, with an additional four PCIe 3.0 x 1 slots. Both full-length slots are treated to ASRock's Steel Slot armor protection and the board supports up to two-way SLI and two-way CrossFire multi-graphics card setups. The board has two PCIe 3.0 x4 and SATA supported M.2 slots with the bottom slot being complemented by an M.2 heatsink, while users looking to use SATA based devices will be happy to know the board has the Z390's maximum supported allocation of six ports. The board has four RAM slots which support up to DDR4-4266 and with a total combined capacity of up to 64 GB.
On the networking front the ASRock Z390 Phantom Gaming SLI and Phantom Gaming SLI/ac models both feature a single Realtek RTL8125AG 2.5 G LAN with the latter model also including an 802.11ac Wi-Fi adapter; this is the only difference between both of the aforementioned models. Both boards have a total of six USB ports on the rear which is comprised of a single USB 3.1 Gen2 Type-A, a single USB 3.1 Gen2 Type-C and four USB 3.0 ports. The Z390 Phantom Gaming SLI also features a pair of HDMI and DVI-D display outputs, a PS/2 combo port and a single S/PDIF, with five 3.5 mm audio jacks powered by a Realtek ALC892 HD audio codec.
The ASRock Z390 Phantom Gaming SLI has an MSRP of $160 and the Z390 Phantom Gaming SLI/ac has an MSRP of $170; a price premium of $10 for the integration of 802.11ac wireless networking is fair as a decent quality USB based network adapter can cost this, and more depending on the brand. ASRock has aimed both these models primarily at gamers and with the inclusion of 2.5 G Realtek LAN and a Realtek ALC892 audio codec, I think it would have been a smarter choice to use a Gigabit LAN and use the savings to upgrade the codec to the better quality Realtek ALC1220 offering, but the inclusion of the new Realtek 2.5 G RT8125AG gaming LAN is something not to be sniffed at!
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eastcoast_pete - Thursday, October 11, 2018 - link
Yes, you are correct, at least for H310c chipsets, maybe more (all?). I looked at the digitimes report on Intel outsourcing to TSMC, and that, if correct, would be about chipsets fabbed in 14nm. I wonder if Anadtech could check the 390s from the newest MoBos and sleuth out if they are also a case of "back to the future - 22 is the new 14 at Intel".peterfares - Wednesday, October 10, 2018 - link
Still waiting for someone to make a mini-ITX board with 4x SODIMM slots. The X299 one is interesting combined with a 9800X but I'd rather have the newer architecture with better IPC and clocks.gavbon - Thursday, October 11, 2018 - link
4 x SODIMMs has no performance benefit on Z370/Z390 other than a capacity increase because of the dual channel memory controller. The ASUS Z390 Maximus Gene and Strix Z390-I support the new 32GB double capacity SODIMMs to give more options for mini-ITX users needing more capacity.The X299 ASRock board put 4 x RAM slots on it so it could benefit from the quad channel memory controller
gamingkingx - Friday, October 12, 2018 - link
Gavon understands it..On ITX its all about how you use the space.. It would be sille to have 4 slots for dual channel.
BUT! It would interesting to use only 2x SO-DIMM..
cyrilp - Thursday, October 11, 2018 - link
Some of the asrock boards have 8 SATA3, 3 Ultra M.2 but it's a bit misleading as they share lanes. so you can't use 8 sata3 drivers and 3 m2 ones at the same timegavbon - Thursday, October 11, 2018 - link
Yeah, it's a bit of a pain, but one of the drawbacks of a chipset designed for the desktop. Unfortunately, in that situation, it's one or the other. If I was going to use 8 x SATA drives and 3 x M.2, I would probably be using a HEDT chipset such as X299 or TR4 anywayballsystemlord - Thursday, October 11, 2018 - link
Spelling and grammar corrections. I did not read this whole article. You 2 goofed this one up pretty badly."In the below table a question mark (?) denotes that we currently don't currently have this information available."
Too many currentlys.
"In the below table a question mark (?) denotes that we don't currently have this information available."
"My take on it is that it could be easier to mount a CPU pot for extreme overclockers for some reason, as I'm sure this board is all about the performance marbles and nothing else."
Sound bytes as a sentence (SBAAS). I've very little idea what you were trying to say. Maybe:
"My take on it is that it could be easier to mount a CPU pot for extreme overclockers. For some reason they insist on pots. Or maybe not, as I'm sure this board is all about the performance and nothing else."
"The new gaming themed naming structure consists of three different ranges which make a lot of sense when they deciphered; the MEG is the enthusiast gaming, MPG is performance gaming and the MAG is the arsenal gaming."
Missing "are".
"The new gaming themed naming structure consists of three different ranges which make a lot of sense when they're deciphered; the MEG is the enthusiast gaming, MPG is performance gaming and the MAG is the arsenal gaming."
"The MAG essentially renames the original arsenal range of boards with a name which seems fitting etc rifle mag, a happy coincidence perhaps."
Stray "etc".
"The MAG essentially renames the original arsenal range of boards with a name which seems fitting i.e. rifle mag, a happy coincidence perhaps."
gavbon - Friday, October 12, 2018 - link
Appreciated, updated :)ballsystemlord - Thursday, October 11, 2018 - link
I love your table on "Power Delivery Comparison".But how do you tell how many phases each board has from your table?
E.g. "GIGABYTE Z390 Gaming SLI" has 5+2 ISL69138 but then has 5 ISL6617A doublers leading me to the conclusion that it is a 25 + 2 phase design.
Thanks!
gavbon - Friday, October 12, 2018 - link
I've updated the table to make it more clear :) - The PPaks are dual channel MOSFETs so each of the GIGABYTE boards is running 10 phases, with 5 doublers = 2 phases per channel. This is the data we received directly from GIGABYTE.