Acer Predator 17 X (GX-791) - Specs

up to 512GB SSD + up to 1000GB HDD
M.2 Slot
1x 2280 NVMe (M) + 1x 2280 NVMe (B) + 1x 22110 NVMe (B)
up to 32GB
Windows 10 Home
423 x 322 x 45 mm (16.65" x 12.68" x 1.77")
4.55 kg (10 lbs)
Body material
Plastic, Fiberglass
Ports and connectivity
  • USB
  • HDMI 1
  • Card reader SD
  • Ethernet LAN Killer Ethernet E2400 10/100/1000
  • Wi-Fi Killer Double Shot Pro 1535 802.11ac, 2x2 MU-MIMO (2.4GHz / 5GHz)
  • Bluetooth 4.1
  • Audio jack 2x 3.5mm audio jacks
  • Fingerprint reader
  • Web camera 720p HD Webcam
  • Backlit keyboard
  • Microphone
  • Speakers 4x Speakers + Subwoofer
  • Optical drive
  • Security Lock slot

All Acer Predator 17 X (GX-791) configurations



Display Profiles


The first and most important profile (in our opinion) is the Health-Guard – when being used with our LM Profiles application, Health-Guard eliminates the harmful Pulse-Width Modulation (PWM) and reduces the negative Blue Light which affects our eyes and body. Since it’s custom tailored for every panel, it manages to keep the colors perceptually accurate (they may seem strange at first but after a few minutes our brain will start recognizing them as accurate ones – that’s how Health-Guard differs from alternatives like f.lux).

Now the profile has a higher color temperature which makes is suitable for working through the whole day (not only at night) and simulates paper so the pressure on the eyes is greatly reduced.

Pro Tip: As the Health-Guard profile simulates paper and has as accurate as possible colors, it could be a great tool for prepress designers!

Left: No Profile | Drag the slider to see the difference | Right: Health-Guard Profile

Design and Gaming

The second profile type is Design and Gaming – it combines our previous “Web Design” and “Gaming and Movie Nights” profiles in one, so it’s aimed at designers who work with colors professionally, and for games and movies as well (or maybe you’re a designer who likes to relax with some games or movies from time to time?).

“Design and Gaming” takes display panels to their limits, making them as accurate as possible in the sRGB IEC61966-2-1 standard for Web and HDTV, at white point D65.

Left: No Profile | Drag the slider to see the difference | Right: Design & Gaming Profile

Just as our previous Gaming profile, this one also regulates the first steps out of black so you can have even faster reflexes when playing in dark virtual environments…or just see everything in the darkest scenes in movies.

Left: No Profile | Drag the slider to see the difference | Right: Design & Gaming Profile

Office Work

The third profile is Office Work and it should be used mostly by users who spend most of the time looking at pieces of text, tables or just surfing.

Office Work aims to deliver better distinctness and clarity by keeping a flat gamma curve (2.20), native color temperature and perceptually accurate colors.

Left: No Profile | Drag the slider to see the difference | Right: Office Work Profile

You’ll find more information about the profiles HERE.


Buy our profiles for LG LP173WF4-SPF2 / 17.3”, Full HD (1920 x 1080), IPS

In addition to receiving efficient and health-friendly profiles, by buying LaptopMedia's products you also support the development of our labs, where we test devices in order to produce the most objective reviews possible.

Office work and web design

Office work / Web design

If your field is office work or web design, or you just want your monitor's color set to be as accurate as possible for the Internet color space, this profile will prove to be useful.

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Gaming or movie nights

Gaming or Movie nights

We developed this profile especially for occasions on which you spend a lot of time in front of your monitor with some games or watching movies – it will be easier for you to discern fine nuances in the dark.

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Health protection


This profile reduces the negative impact of pulsation and the blue spectrum, securing your eyes and body. You still get a pitch-perfect color image, albeit slightly warmer.

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Acer Predator 17 X (GX-791) in-depth review

We've been waiting for so long for laptops to catch up with desktops when it comes to raw performance and it seems that the time has almost come. Aside from some MSI models equipped with desktop-grade GPUs and ASUS' - frankly failed - attempt to offer desktop-like experience with the GX700, now comes the Predator 17X - an extreme modification of the normal Predator 17 with super-powerful GTX 980 and unlocked Core i7-6820HK. We do have to note, though, that the ASUS GX800 is a newly announced[...]

Read the full review


  • Aggressive, cool and rigid chassis
  • Updated keyboard and touchpad with better LED backlight but keeps the same ergonomics
  • Healthy port distribution with wide range of connectivity options including DisplayPort and USB-C 3.1
  • Excellent IPS panel with 75Hz refresh rate + G-Sync support
  • No PWM across all brightness levels
  • Desktop-grade performance with overclocking capabilities...
  • ...and good cooling system to support it
  • Supports up to three M.2 PCIe NVMe SSDs or three M.2 SATA SSDs in RAID 0 array


  • Extraordinary bulky and heavy including the charger
  • Doesn't have integrated graphics and thus sub-par battery life


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