Alienware 15 R5 2018

Alienware 15 R5 2018 (i7-8750HK, GTX 1080) Review: Portable enough for you?

Alienware has successfully managed to outperform its last year models with the latest Intel Core 8th gen processors. However the company’s award winner Alienware 13 R3 2017 still didn’t get the 8th generation bump but the Alienware 15 R5 2018 comes with upgraded chipsets, graphics card and with the same old rigid looks.

The new hexacore Coffee Lake chips have made desktop processing more powerful and far better than ever witnessed before. It is safe to say that the Alienware 15 R5 2018 has been specially designed to deliver exceptionally well in both performance and battery life.

Have a look at its newly launched and budgeted variant Dell G7 7588 which could be for you if you consider yourself as a casual gamer and want to save a few hundreds of dollars.

Alienware 15 R5 2018 Review


  • Impressive graphics performance
  • Good battery life
  • Beautiful display
  • Lots of configuration options


  • Still not very handy
  • Expensive
  • Same chassis and squared proportions

Alienware 15 R5 2018: Price and Availability

Starting at a fairly reasonable price of $1,399 USD (£1,369), Alienware 15 R5 2018 is equipped with an Intel Core i5-8300H, factory overclocked Nvidia GTX 1060 OC with 6GB GDDR5, Full HD IPS display, 8GB DDR4 RAM and 1TB (+8GB SSD) Hybrid Drive. The solid-state hybrid drive may be a turn-off but it can always be replaced with an affordable SSD. This model is not available in Australia stores.

You can still purchase the Alienware 15 2017 model equipped with the last generation Intel Core i7-7700HQ, a standard Nvidia GTX 1060 and 8GB of RAM, a 128GB SSD paired with a 1TB HDD with a starting price of £1,200 or AU$1,999.

To get the latest 8th generation Alienware 15 R5 2018, you would have to invest around $US1799 (£1,669/AU$2,399) for an Intel Core i7-8950H powered system with 16GB DDR5 memory and GTX 1060 OC with 6GB GDDR5.

For a fully loaded spec configuration (Intel Core i9-8750 powered system with 16GB DDR5 memory and GTX 1080 with 6GB GDDR5X, the amount may total up to around $US3249 (£3,349/AU$4,299). You can also upgrade your panel and RAM with lots of other configurations at an additional cost.

This seems way too out of the league but pretty normal for desktop replacement gaming laptops just like ASUS ROG G703GI. Our tech guys have reviewed the maxed out Alienware 15 R5 2018 this time.

Alienware 15 R5 2018: Specs Board

Feature Specs Offered
CPU 8th Generation Intel® Core™ i9-8950HK (6-Core, 12MB Cache, Overclocking up to 5.0GHz)
Graphics NVIDIA® GeForce® GTX 1080 with 8GB GDDR5X
RAM 32GB DDR4 (2,666MHz)
Screen 15.6 inch FHD (1920 x 1080) 60Hz IPS Display NVIDIA G-SYNC Enabled
Storage 512GB PCIe SSD, 1TB HDD (7,200 rpm)
Ports 2 x USB 3.0, 1x USB-C 3.0, 1x USB-C (Thunderbolt 3), HDMI, mini DisplayPort, Ethernet, headphone jack and microphone jack
Connectivity Killer 1550 802.11ac Wi-Fi, Bluetooth 5.0
Weight 9.74 pounds (4.42 kg)
Size 16.7 x 13.1 x 1.18 inches (42.4 x 33.2 x 2.99cm)
Camera Alienware FHD camera, Tobii IR Eye-tracking with Windows Hello



Old Design to follow: Just like always, Alienware has started with a rock solid build but surprisingly, Alienware 15 R5 2018 design remains almost unchanged despite it being two years old. Yet, the design still appears fresh and unique in the laptop design department. It’s not something we’ve grown tired of yet. Perhaps the impressive part about it is maintaining its original 15-inch display design. That too while accommodating the extra two processor core added to its system. In fact, it maintains all the same dimensions as well as the weight as its predecessor, last year’s R4 model. The same old design could be a turn off for you if you already have the older model. Alienware 15 R5 2018 comes with different light styling this time and available in a combination of Black and Epic Silver.

Weight: Alienware is known to build rigid and robust machines while comprising on the portability. Alienware 15 R5 2018 weighs a solid 7.69lbs (3.49Kg) but its square-shaped proportions don’t make it difficult to find suitable laptop bags or to carry it around easily like its elder sibling Alienware 17 R5 2018.

Keyboard: Alienware 15 R5 2018 comes fully equipped with all the luxuries one could expect for the perfect gaming station. The Alienware TactX keyboard with 2.2 mm of key travel is perceptible and has great responsiveness. It comes with a 4-Zone, multi-color RGB. But the keyboard is not mechanical as we have seen in Gigabyte Aorus X9. The AlienFX lighting controls along the keys and the trackpad are aesthetically pleasing as well. The numeric keypad along with 9 user-programmable keys that provide up to 19 distinct functions per application or game sounds convenient. It makes one forget about a mechanical gaming keyboard. The macro keys placing is different and can require some time getting used to. The keyboard, in general, is very gamer friendly.

Speakers: The 2.0 stereo speaker does not include a subwoofer, unlike Alienware 17 R5 which has subwoofers. It utilizes the system’s very own Alienware Sound Center and Audio Recon Software. Audio is loud and crisp enough to overpower the system’s loud fans. It tends to give one a rich gaming experience without wanting to use any gaming headset whatsoever. In addition to this, 7.1 Digital Audio uses HDMI out the connection to complete the Alienware 15 R5 2018 sound system configuration. The speakers are well positioned and create a really good bass, unlike the one we found in MSI GS73 Stealth which was not positioned properly.

Tobii eye-tracking: Alienware 15 R5 2018 lacks Tobii eye-tracking which is available in the 17-inch model. Tobii’s eye-tracking technology has been applied in some Windows-level uses including Windows Hello login or presence detection. It includes commanding our laptop to dim or brighten the light or to go to sleep when the user is not looking at it. We, however, don’t think forgoing this feature will be a loss at all.

Alienware 15 R5 2018: Display

A feature that makes this model stand out from its predecessor is the 17-inch QHD screen. The color depth and black levels of this display are almost as good as an IPS monitor. There are 2 types of screens available.

    • 15.6-inch FHD (1920 x 1080) 60Hz IPS Display NVIDIA G-SYNC Enabled
    • 15.6-inch FHD (1920 x 1080) 120Hz TN Display with 5ms response time
    • FHD 15.6-inch (1920 x 1080) 120Hz TN Display 5ms response time, NVIDIA G-SYNC Enabled
    • 15.6 inch UHD (3840 x 2160) 60Hz IPS Display
  • 15.6 inch UHD (3840 x 2160) 60Hz IPS Display NVIDIA G-SYNC Enabled

You will have the option to chose your chassis from silver or black color. The 120Hz refresh rate makes the display vivid and so satisfying as one experiences the gaming output. But we have seen laptops with better refresh rate such as MSI GS65 Stealth Thin and Gigabyte Aero 15X v8 with 144Hz. It is even more impressive to experience that the Alienware 15 R5 2018 is so overpowering that it has the ability to push your everyday games at a higher resolution of up to 1440p and still create room for more frames per second. Dell has offered a 4K screen in its budgeted range Dell G7 as well.


Alienware 15 R5 2018 could be ‘it’ when it comes to the gaming experience. Just like its sibling Alienware 17 R5, there is an Intel core of i9 processor 8950HK (6-Core, 12MB Cache, Overclocking up to 5.0GHz) present which is combined with a 32GB DDR4-2400MHz and factory overclocked Nvidia GTX 1080 with 8GB of DDRX5, now that is a pretty powerful combination. The Alienware 17 R5 2018 has proved that by widening the CPU bottleneck just a little, Nvidia’s Maxwell GPUs still has something good to give. It has produced one of the highest graphics scores and frame rates that a gaming laptop has been able to offer.

When put through all the 3DMark tests, Alienware 15 R5 2018 performed better than Asus ROG G703GI and RazerBlade 14. Alienware 15 R5 2018 scored slightly less than Asus ROG G703GI in both Cinebench CPU (987 points) and Geekbench 4 Single-core (5,722 points) or Multi-core (20,641 points). Asus was able to keep its core i9 running at a higher frequency. This was most probably due to ROG G703GI utilizing two power bricks whereas Alienware 15 R5 2018 only running on one.

This also enables ASUS 17-inch to run games like Total War: Warhammer II and Shadow of War at ultra settings on 1080p with average 130 frame rates. Alienware 15 R5 2018 stays one step behind ASUS ROG G703GI in this matter but overall its performance is just as good. What is also still pretty impressive is that these laptops have managed to overpower the graphics winner, Gigabyte Aorus X9 which came equipped with two Nvidia GTX 1070s in SLI but was on par with its current model Gigabyte Aorus X9 DT. It sure has outweighed Dell Inspiron 7000 and G series as well as Hp Omen 17 2017 in performance.

It also features being specially designed for the most immersive VR experience. The Alienware 15 R5 2018 runs Vermintide II at a steady 95 fps even when compared to an AI-powered mass, as well as running the game at max settings and 1440p.

We tested following games at ultra settings 1080p and rendered following average results.

It gives the gamer equally comfortable gaming experiences with V-Sync turned on while playing State of Decay 2 and Far Cry 5, running at an average 90 fps.

Battery Life

High-performance laptops lose their appeal if they do not have just as good of a battery life. The company understood this and called for a modification. Now Alienware 15 R5 2018 has a better battery life as compared to its R4 predecessor. The Alienware 15 R5 2018 ran for a solid hour and twelve minutes longer on PCMark 8. The total run time was 03:51 hours which is pretty impressive. As for the playtime, it was 21 minutes longer for a typical local video backtest. That’s longer than the Asus ROG G703GI which managed to run for only an hour and 29 minutes in PCMark 8. Also more than 2 hours in the video playback test.

A lithium-ion battery of 68 Wh is used in the base model but the rest of the models have 99 Wh battery. This may sound promising, however, for hours of gaming or daily usage while traveling or outside.

Even though its sibling Alienware 17 R5 2018 is not a recommended laptop for outdoor use but we will not say that Alienware 15 R5 2018 is also a desktop replacement. You can take it for your gaming competitions as it won’t disappoint you in the performance but make sure to carry your adapter along. We could not be able to find any heat on a normal use but it will sure be a bit noisy when you are going to play your high-end games on this machine. But some noise is okay given that it has a huge fan and vents to follow through.


Alienware 15 R5 2018 series are high-end machines, to begin with. The basic version begins at $1,399 excluding any discounts followed by myriad configuration options all the way up to our $3,249 maxed-out model.

You can build your own machine with Dell. Choose your own LED, HDD, SSD, processors and everything. You can literally build it from scratch. The maximum option available is of 1TB PCle SSD (Boot) + 1TB PCle SSD (Storage) + 1TB 7200RPM SATA 6Gb/s (Storage).

The memory options range for Alienware 15 R5 2018 are in the following manner:

  • 8GB, DDR4, 2400MHz; up to 32GB
  • 8GB, 1x8GB, DDR4, 2666MHz
  • 16GB, DDR4, 2400MHz;
  • 16GB, 2x8GB, DDR4, 2666MHz
  • 32GB, DDR4-2666MHz, 2x16GB

The basic setups do not offer a 4K display but with increasing price, it can also be set up.

The chassis on Alienware 15 R5 2018 somehow remains same as the older versions but CPU is incredible so CPU dependent applications and software performance are just as good. Nvidia GTX 1080 is the fastest one can go which is overclockable up to 5Ghz. It does not remain too stable at 5Ghz though and decreases to 4.8. Though it still is a pretty big overclock for a laptop. It also has improved Alienware cryo-tech v2.0 thermal technology which regulates the heating way better than before. Alienware 15 R5 2018 so far offers the most overpacked configurations available yet.

Verdict: Alienware 15 R5 2018 

We’re honestly impressed. With what Alienware has to offer in this model if one is willing to invest the huge sums of money it requires, this is truly an amazing machine. But from a practical point of view, one can go for cheaper options with the same specs but you won’t get the same robust machine. Alienware 15 R5 2018, however, will still be worth what it’s asking for.

The combination of Intel Core i9 power with a factory overclocked Nvidia GTX 1080 is powerful. It has a game-changing effect on the graphics levels and gaming performance for notebooks. With a surprising amount of battery to go along with, the Alienware 15 R5 2018 is so far the most balanced laptop. Especially when it comes to performance and everyday usage.