2018 14" Huawei Matebook X Pro MX150 + GTX970@16Gbps-TB3 (HP Omen Accelerator) + Win10 [Ninjinka]  

  RSS

(@ninjinka)
New Member
Joined: 4 months  ago
Posts: 3
June 6, 2018 5:01 pm  

System specs

Huawei Matebook X Pro:

  • 13.9" screen
  • 8th Generation Intel Core i7-8550U processor
  • Nvidia GeForce MX150 with 2GB GDDR5
  • Windows 10
  • 16 GB LPDDR3 2133 MHz

 

eGPU hardware  (eGPU enclosure, video card, any third-party TB3 cable, any custom mods)

  • HP Omen Accelerator (eGPU enclosure)
  • GTX 970 4GB graphics card
  • Used included cables

 

Hardware pictures 

 

Installation steps (what did you do to get it all going?)

I followed the included manual to install my graphics card into the Accelerator. After I installed the drivers (listed in the online manual) it was plug and play. I plugged in the accelerator, restarted the Matebook, and it was working.

 

Benchmarks

1431.46 MiB/s Host to Device

 

Comments 

In the beginning I had an issue with there being severe input lag for USB devices plugged into the Omen Accelerator, but I fixed this. 

I went to Control Panel > Hardware and Sound > Power Options > Change plan settings > Change advanced power settings > PCI Express > Link State Power Management 
I then switched "Plugged in" from "Maximum power savings" to "Off"
I also switched turned off "USB selective suspend setting" under "USB settings" but I think it was the PCI Express settings that fixed it.


4chip4, theitsage and nando4 liked
ReplyQuote
(@oliver_harrison)
New Member
Joined: 4 months  ago
Posts: 2
June 6, 2018 7:42 pm  

Very helpful, thanks! I have the exact setup (but with a GTX 1060 6GB) on the way.


ReplyQuote
(@oliver_harrison)
New Member
Joined: 4 months  ago
Posts: 2
June 7, 2018 9:25 pm  

BTW, have you tried (or needed to try) Intel XTU or Throttlestop?

Can you give me some ideas about the general fan noise and temperatures while gaming with the MX150? With the eGPU?

Did your tweaks in the other thread completely eliminate the lag with peripherals plugged into the Omen? 

Have you tried an SSD in the Omen yet? If so, how did it work?

Are there any other weird gotchas or tweaks you've had to make to improve the usability of things?

Btw, I've got the CableMatters Active 2 meter TB3 cable from Amazon so that I can put the Omen on the floor. I'll let you know how that works once everything has arrived.


ReplyQuote
(@ninjinka)
New Member
Joined: 4 months  ago
Posts: 3
June 8, 2018 2:54 pm  

Glad it was helpful! I'm not familiar with Intel XTU or Throttlestop, so no, I haven't tried those. I monitor the CPU usage while gaming though, and it's never close to 100%. 

The laptop can definitely get hot when gaming, whether with the MX150 or eGPU. The fan noise is noticable if you are sitting right next to it without headphones on, but if I have headphones on, I can't hear it even when I'm a foot away. I don't have a scientific way of measuring it though.

Yes, after I applied the tweaks to the power management settings, I have not had any issues with USB devices. Someone else has mentioned that they've still had USB disconnect problems, but I haven't had that.

I haven't tried an SSD yet. I still have ~300gb left on the Matebook so I'll stick with that for now.

I can't think of any other weird tweaks I've made at the moment, if there were any... The only thing is that I wanted to be able to use my headphones via USB so I wouldn't have to plug them into the laptop each time, so I got an adapter for that.

Definitely let me know about the 2 meter cable. I've heard that there can be severe performance drop over longer cables, so I'll be interested to see if it works.


ReplyQuote
(@genium_me)
Active Member
Joined: 4 months  ago
Posts: 17
June 27, 2018 3:46 am  

Hey,

I have thought about getting a matebook +razer core for way too long now, what im a bit afraid of is the limited 16GB TB3 port (its a 2 lane port) can you make any statements about the performance (/drop) you experience? would you be willing to post a reference benchmarkscore using the MX150 instead of the eGPU? Do you notice bandwidth limitations, or a further performance drop when using peripherals in with the eGPU?
I assume you are using an external monitor, is that 1080p 1440p or even some ultrawide?
Whats your take on using way higher end GPUs, talking 1080Ti level or even 1180 - what do you think how this would work out with the CPU? you said its never close to 100% for you atm? 
Are you using the laptop itself or also an external keyboard while putting the laptop upright?
Thanks a lot for posting this!


ReplyQuote
direwolf456
(@direwolf456)
New Member
Joined: 1 month  ago
Posts: 1
August 8, 2018 12:54 pm  

Hey!

Finally I find someone running a setup similar to me.

I have the matebook x pro i7, with an omex accelerator and a reference gtx 1080. Issue is, after following the steps on the hp omen accelerator, I can't get the matebook x to recognise the accelerator. The Omen accelerator app just shows a 'not detected' error, and the thunderbolt software doesn't list any connected devices, any advice?

Thanks


ReplyQuote
 Jer
(@jer)
New Member
Joined: 1 month  ago
Posts: 1
August 20, 2018 10:28 pm  

Sorry for the potentially dumb question, but did you make sure your enclosure is plugged into the correct usb-c port? 

I have a Matebook X Pro as well (but using a Razer Core X as my enclosure). It took me a good 5-10min to realize that only one of the 2 usb-c ports is TB3-enabled.


theitsage liked
ReplyQuote
(@alex_broner)
New Member
Joined: 4 weeks  ago
Posts: 1
August 25, 2018 4:59 am  

I have a Matebook X Pro and am looking at getting an external GPU (probably the Sonnet Breakaway Puck). I have concerns about the performance on the built in screen. I use my laptop for gaming while reclining in bed due to a neck injury so external monitors are less of an option for me. I know that the egpu performance can be reduced using the built in display, but by how much?

I'm trying to decide which egpu to get, whether to get one, and even whether I should be looking at other laptop options instead of or in addition to this one. It's hard to find an egpu I can casually test with at a store or even on craigslist in the Seattle area.


ReplyQuote