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
GIGABYTE Z390 Gaming SLI
Not all of GIGABYTE's gaming range is underneath the Aorus banner and the primary example on the Z390 chipset is the Z390 Gaming SLI. In regards to the design, the board has a black color scheme throughout with slim red accents on both the power delivery and chipset heatsinks. The board makes use of three full-length PCIe 3.0 slots with the top slot operating at x16, the middle slot at x8 and the bottom at x4. The top and middle slot have a coating of metallic slot protection and due to the middle slot operating at x8 and as the name suggests, this model does support two-way SLI graphics configurations. The onboard Realtek ALC1220-VB codec has EMI shielding and the power delivery looks to be running in an 8+4 or 10+2 configuration; this is supplemented by a pair of 12 V ATX CPU power inputs which consists of an 8-pin and a 4-pin.
Memory support on the Z390 Gaming SLI consists of four RAM slots with a maximum capacity of up to 64 GB; the maximum rated XMP profile is currently unknown as of yet. The onboard audio is provided by a Realtek ALC1220-VB audio codec which offers six 3.5 mm audio jacks on the rear panel; the single LAN port is controlled by an Intel I219V Gigabit networking chip. A total of eight USB Type-A ports are present which are split into two USB 3.1 Gen2 and six USB 3.0, with a combo PS/2 port and a single HDMI video output also present.
While this board is similar in spec to the Z390 Aorus Elite, it currently costs just $160 and represents one of GIGABYTEs cheapest Z390 models at launch. Based on this the targetted segment is likely to be budget gaming with certain cost-cutting measures in place such as rear panel connections, but without sacrificing on support and componentry such as power delivery needed to run Intel's top 9th generation processor the Core i9-9900K.
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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.