The ASRock Fatal1ty Z270 Gaming-ITX/ac Motherboard Review
by E. Fylladitakis on September 19, 2017 9:00 AM EST- Posted in
- Motherboards
- Intel
- ASRock
- Mini ITX
- Z270
- 7700K
- Z270 Gaming ITX/ac
The ASRock Z270 Gaming-ITX/ac Review
Gaming Performance
The issue of FCLK settings might play a big role here. At launch, the default setting for the communication buffer between the CPU and PCIe stack was 800 MHz, even though Intel suggested 1000 MHz, but this was because of firmware limitations from Intel. Since then, there is firmware to enable 1000 MHz, and most motherboard manufacturers have this - but it is unclear if the motherboard will default to 1000 MHz and it might vary from BIOS version to BIOS version. As we test at default settings, our numbers are only ever snapshots in time, but it leads to some interesting differences in discrete GPU performance.
Total War: Attila
The Total War franchise moves on to Attila, another The Creative Assembly development, and is a stand-alone strategy title set in 395AD where the main storyline lets the gamer take control of the leader of the Huns in order to conquer parts of the world. Graphically the game can render hundreds/thousands of units on screen at once, all with their individual actions and can put some of the big cards to task.
For low-end graphics, we test at 720p with performance settings, recording the average frame rate. With mid and high range graphics, we test at 1080p with the quality setting. In both circumstances, unlimited video memory is enabled and the in-game scripted benchmark is used.
GRID: Autosport
No graphics tests are complete without some input from Codemasters and the EGO engine, which means for this round of testing we point towards GRID: Autosport, the next iteration in the GRID and racing genre. As with our previous racing testing, each update to the engine aims to add in effects, reflections, detail, and realism, with Codemasters making ‘authenticity’ a main focal point for this version.
GRID’s benchmark mode is very flexible and, as a result, we created a test race using a shortened version of the Red Bull Ring with twelve cars doing two laps. The car is focus starts last and is quite fast, but usually finishes second or third. For low-end graphics, we test at 1080p medium settings, whereas mid and high-end graphics get the full 1080p maximum. Both the average and minimum frame rates are recorded.
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Gothmoth - Tuesday, September 19, 2017 - link
would love anandtech doing a in-depth VRM analysis like some youtube chanels do....i can read the specs myself on the manufacturer website.
spend some of that time on more useful things.
peterfares - Tuesday, September 19, 2017 - link
Why is there a SATA Express? I guess you can use it to connect U.2 drives right? But only at 2 lanes?DanNeely - Tuesday, September 19, 2017 - link
Probably equal parts design inertia, the sockets are cheaper than 2x sata because obsolete, and to support USB3.1g2 front panel devices. The latter needs 2 lanes of PCIe, so 1x slots aren't a good fit like for adding other forms of IO.BrokenCrayons - Tuesday, September 19, 2017 - link
It was sort of a cheap bandaid solution to the problem of SATA 3.0 bottlenecking contemporary SSDs that has never and probably won't ever take off since we now have M.2 interfaces instead. The idea was to quickly and cheaply double SATA 3.0 speeds in a backwards compatiable manner. Wikipedia has a pretty good article on it here if you want to know more:https://en.wikipedia.org/wiki/SATA_Express
OFelix - Tuesday, September 19, 2017 - link
I have the Z170 and used the feature to submit a support ticket direct from the BIOS.I was pleasantly surprised to receive a quick response from tech support.
On the Z170 I found that one of the fan headers would not allow speed control. Hopefully that has been fixed (review says that all fan headers support PWM).
Question: What devices could I buy today to use with SATA Express? Is it intended as internal or external expansion?
I want to build a system with multiple "personalities" by plugging in different external boot drives would thunderbolt or SATAe be suitable/better for this?
Thanks
Oxford Guy - Monday, September 25, 2017 - link
Good luck getting them to patch the BIOS for that board to fix the hyperthreading crash bug.Intel released the code to board makers in April. Here we are with AsRock sitting on its thumb.
punjabiplaya - Tuesday, September 19, 2017 - link
I've been running this board in my main rig since it launched. i7 7700k and a GTX1080 in a fractal nano. It's great.The_Assimilator - Tuesday, September 19, 2017 - link
Damn, that Thunderbolt chip is literally physically larger than the USB C port it's used for. Intel needs to slim that mofo way down if they want to fit it in the CPUs and/or south bridges, because that's the only way TB is ever gonna gain traction.DanNeely - Wednesday, September 20, 2017 - link
Yup. One of the reasons why really high speed IO is expensive, TB3 wasn't built into chipsets from the start, and why not all chipset USB ports are the fastest possible version is that doing it needs lots of transistors which means a relatively large amount of die size. You can see the same thing with USB3 only cards where the USB controller itself is the same size as the USBC port.ex
https://www.aliexpress.com/store/product/ASM1142-C...
only1jva - Tuesday, September 19, 2017 - link
I've owned this motherboard since March and it has begun to fail on me. After playing games like Civilization 6 and Xcom 2, the PC will completely freeze. After powering it down by holding down the power switch, I am unable to power it back on as the machine will turn on briefly then immediately shut down. It repeats this cycle over and over again. I have to wait half an hour to an hour before it turns back on completely.I'm running an i7-7700k AIO watercooler from Corsair, Asus GTX 1080, Corsair case. Not sure what the problem is with this thing but even if I can get into BIOS, it will freeze while in the BIOS screen. I've also tried all the released firmware versions for this board, they all behave the same.
so yeah, never trusting ASRock again.