What the Huawei Matebook X Professional tells us about Nvidia MX250 graphics

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The 2019 mannequin of the Huawei MateBook X Professional incorporates the Nvidia MX250 graphics processor.


Sarah Tew/CNET

Mild, highly effective or reasonably priced: Choose two. Given the state of expertise right this moment, you possibly can’t get all three. Nvidia’s MX line of cellular graphics processors (GPUs) is designed as a compromise between Intel’s lackluster built-in graphics and extra power- and space-hungry discrete graphics like Nvidia’s GTX cellular chips to ship on weight and energy with out punishing creators and players who want the additional oomph too closely on price.

The query is, how a lot of a compromise? We took a take a look at among the methods we have benchmarked and the brand new MX250-based model of the Huawei MateBook X Professional to attempt to determine that out.

Nvidia’s present MX lineup consists of the MX230 and MX250. Laptops incorporating the chip have been introduced by all the standard suspects in early 2019 as updates to their current MX150 fashions — Acer Aspire 5, HP Envy 17, Dell Inspiron 15 7000 and the Huawei MateBook X Professional, to call a handful — although none of them are in the stores as but. (We have not heard about anybody utilizing the MX230.)

Each GPUs are very modest upgrades of the MX130 and MX150, respectively, and which means you actually need not watch for the newer fashions should you’re available in the market for a brand new laptop computer now. It additionally signifies that once you inevitably begin seeing reductions on the MX150 cohort, it’s best to really feel comfy snapping up a discount. 


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There is a little bit of a twist when laptops incorporating MX-series GPUs, although. Every is available in two completely different variations: a 10-watt half that goes within the thinnest of ultrathins and a 25-watt half for laptops a bit thicker; the higher-power model helps barely quicker clock speeds so it ought to theoretically ship considerably higher efficiency. 

Additionally, each generations of the MX sequence are primarily based on Nvidia’s Pascal-architecture GP108 graphics core, which makes them equal to the GT 1030 desktop card. And like that card, it might probably help as much as GDDR5 reminiscence — however is often paired with GDDR4, which may lavatory down efficiency considerably.  

Sadly, you do not know what you are getting till you’ve got gotten it. Laptop computer producers do not inform you, and there is no branding, resembling “Max-Q.” You must dig into the small print of the system to even discover that data.   

How a lot quicker?

Extrapolating from the high-power MX150 half within the Razer Blade Stealth we examined, I would place the differential between low- and high-power variations at about 25%. (However stick a pin in “efficiency differential,” as a result of I am going to come again to what which means in observe.) You do appear to sacrifice battery life, although.

The MX250 is unquestionably quicker than Intel’s built-in graphics, although it is laborious to say precisely how a lot for gaming as a result of you possibly can’t even run many of the video games on the built-in GPU. I feel the larger level right here is that for some video games, resembling Limbo, it suggestions your system over the road between “cannot run it” and “no less than meets the minimal necessities.” 

For OpenGL-supporting graphics work, it makes a notable distinction, too, should you’re working with easy 3D fashions, making use of complicated filters on pictures or working with low-res video.

The generational variations are loads smaller, although. For instance, on the Deus Ex and Time Spy (a measure of DirectX 12 efficiency) benchmarks we noticed a bump of roughly 20% — however that interprets (within the case of Deus Ex) to a rise to 15fps from 12fps. So unplayable sport remains to be unplayable. I dropped the 1080p high quality settings all the way down to low for the newer mannequin and the hole elevated to 45% higher body fee: 22.4fps. Nonetheless unplayably gradual.

In distinction, you may get approach higher efficiency — and be capable to play much more video games — by merely stepping as much as a laptop computer with GTX 1050 graphics, or its substitute, the GTX 1650.

Whereas nobody would ever play Deus Ex: Mankind Divided on the MateBook, it does illustrate the purpose that year-over-year enhancements which can sound large may be illusory. However it could transfer the road an inch between “I hand over” and “I can reside with this” on your favourite platformer.

Efficiency exams

Geekbench 4 (multicore)

Microsoft Floor E book 2 (15-inch)

Huawei MateBook X Professional (2018)

HP Spectre x360 15 (2018)

Huawei MateBook X Professional (2019)

Notice:

Longer bars point out higher efficiency

Cinebench R15 OpenGL (fps)

HP Spectre x360 15 (2018)

Huawei MateBook X Professional (2019)

Huawei MateBook X Professional (2018)

Notice:

Longer bars point out higher efficiency

Deus Ex: Mankind Divided gaming take a look at

Huawei MateBook X Professional (2018)

Huawei MateBook X Professional (2019)

HP Spectre x360 15 (2018)

Microsoft Floor E book 2 (15-inch)

Notice:

Longer bars point out higher efficiency (FPS)

Deus Ex: Mankind Divided gaming take a look at

Huawei MateBook X Professional (2018)

Huawei MateBook X Professional (2019)

HP Spectre x360 15 (2018)

Microsoft Floor E book 2 (15-inch)

Notice:

Longer bars point out higher efficiency (FPS)

System Configurations

Asus Zenbook Flip 14 Microsoft Home windows 10 House (64-bit); 1.8GHz Intel Core i7-8550U; 16GB DDR3 SDRAM 2,133MHz; 2GB Nvidia GeForce MX150 Graphics; 512GB SSD
HP Spectre x360 15 (2018) Microsoft Home windows 10 House (64-bit); 3.1GHz Intel Core i7-8705G; 16GB DDR4 SDRAM 2,400MHz; 4GB AMD Radeon RX Vega M GL Graphics; 512GB SSD
Huawei Matebook X Professional (2018) Microsoft Home windows 10 House (64-bit); 1.8GHz Intel Core i7-8550U; 16GB DDR3 SDRAM 2,133MHz; 2GB Nvidia GeForce MX150 Graphics; 512GB SSD
Huawei Matebook X Professional (2019) Microsoft Home windows 10 House (64-bit); 1.8GHz Intel Core i7-8565U; 16GB DDR4 SDRAM 2,133MHz; 2GB Nvidia GeForce MX250 Graphics; 1TB SSD
LG Gram 14 2-in-1 Microsoft Home windows 10 House (64-bit); 1.8GHz Intel Core i7-8565U; 16GB DDR4 SDRAM 2,400MHz; 128MB (devoted) Intel HD Graphics 620; 512GB SSD
Microsoft Floor E book 2 Microsoft Home windows 10 Professional (64-bit); 1.9GHz Intel Core i7-8650U; 16GB DDR4 SDRAM 1,866MHz; 6GB Nvidia GeForce GTX 1060 ; 1TB SSD
Razer Blade Stealth (2019) Microsoft Home windows 10 House (64-bit); 1.8GHz Intel Core i7-8565U; 16GB DDR3 SDRAM 2,133MHz; 2GB Nvidia GeForce MX150 Graphics; 512GB SSD

$1,189

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