The Asus ROG Strix Scar 17 X3D is a top-tier choice for those prioritizing performance, especially for demanding tasks like gaming, 3D rendering, and machine learning, thanks to its powerful AMD Ryzen 9 7945HX3D processor and Nvidia RTX 4090 graphics. Its large 17.3-inch IPS display with a high refresh rate and resolution is ideal for immersive visual experiences, though it's not a touchscreen. However, it's heavier and less portable, with a bulkier design and shorter battery life, making it less suitable for frequent travelers.
On the other hand, the ASUS ROG Zephyrus G15 offers a more balanced approach, with a midrange price that's easier on the wallet while still delivering solid performance with its AMD Ryzen 9 5900HS processor and Nvidia RTX 3070 graphics. It's more compact and has a longer battery life, making it a better option for those who need a laptop that can last through the day and is easier to carry around. The 15.6-inch display still offers a high resolution and good color coverage, though it falls short in brightness compared to the Strix Scar.
In summary, if you need the ultimate performance and don't mind a heavier, less portable laptop, the Strix Scar 17 X3D is the way to go. However, if you value portability, battery life, and a more moderate price point without sacrificing too much performance, the Zephyrus G15 is the smarter choice. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the Asus ROG Strix Scar 17 X3D
Very good for general use
Excellent for engineering and design
Excellent for gaming and AI
Very good overall display quality
Very good keyboard
Advantages of the ASUS ROG Zephyrus G15
Very good overall build quality
Good portability
Good battery life
Best in class speakers
Key differences
Gaming and AI
9.2/10
7.5/10
9.9/10
OVERALL GPU SCORE
7.4/10
2560 x 1440
RESOLUTION
2560 x 1440
240Hz
REFRESH RATE
165Hz
Yes
SUPPORTS DLSS
Yes
Yes
MUX SWITCH / ADVANCED OPTIMUS
No
6.5/10
FAN NOISE SCORE
6.5/10
The Asus ROG Strix Scar 17 X3D is excellent for gaming and AI, while the ASUS ROG Zephyrus G15 is good.
PerfectRec’s Gaming and AI Score strongly emphasizes graphics processing capability, while also taking into account other factors that impact suitability for gaming and AI work.
Engineering and Design
9.1/10
8.0/10
9.9/10
OVERALL CPU SCORE
7.5/10
9.9/10
OVERALL GPU SCORE
7.4/10
32.0 GB
RAM
16.0 GB
The Asus ROG Strix Scar 17 X3D is excellent for engineering and design, while the ASUS ROG Zephyrus G15 is very good.
PerfectRec’s Engineering and Design Score takes into account the many different features of the laptop that make it more or less suitable for graphic design and 3D rendering work.
Software Development
7.9/10
7.4/10
9.9/10
OVERALL CPU SCORE
7.5/10
32.0 GB
RAM
16.0 GB
2560 x 1440
RESOLUTION
2560 x 1440
8.5/10
KEYBOARD QUALITY SCORE
6.5/10
The Asus ROG Strix Scar 17 X3D and ASUS ROG Zephyrus G15 are both good for software development, though the Asus ROG Strix Scar 17 X3D is somewhat better.
PerfectRec’s Software Development Score takes into account the many different features of the laptop that make it more or less suitable for software developers.
Screen Quality
8.3/10
7.9/10
17.3in
SIZE
15.6in
2560 x 1440
RESOLUTION
2560 x 1440
IPS
DISPLAY TECHNOLOGY
IPS
240Hz
REFRESH RATE
165Hz
350.0 nits
BRIGHTNESS
309.0 nits
The Asus ROG Strix Scar 17 X3D has a better screen than the ASUS ROG Zephyrus G15 for general use, gaming and AI, and software development.
PerfectRec’s screen quality scores take into account various important factors that are relevant for different use cases.
Battery
3.0 Hours
9.5 Hours
The Asus ROG Strix Scar 17 X3D has 3 hours of battery life. The ASUS ROG Zephyrus G15 has 9.5 hours of battery life.
Battery life estimate is based on a mix of common use patterns. More portable and higher performing laptops tend to have less battery life.
Portability
Poor
Good
17.3in
SIZE
15.6in
6.6 lbs
WEIGHT
4.1 lbs
1.1in
THICKNESS
0.7in
The ASUS ROG Zephyrus G15 has good portability, while the Asus ROG Strix Scar 17 X3D has poor portability.
The most portable laptops are small, thin, and light.
Build Quality
7.4/10
8.5/10
The ASUS ROG Zephyrus G15 has very good build quality, while the Asus ROG Strix Scar 17 X3D has good build quality.
PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.
Cost
$3,500
$1,637
$500
$1,000
$1,500
$2,000
$2,500
$3,000
$3,500
$4,000
The Asus ROG Strix Scar 17 X3D has a price of $3,500 and the ASUS ROG Zephyrus G15 costs $1,637.
Although they have very similar scores, PerfectRec considers Asus ROG Strix Scar 17 X3D to be very good for general use, while the ASUS ROG Zephyrus G15 is good.
PerfectRec’s General Use Score takes into account the many different features of the laptop that make it more or less suitable for general productivity, web browsing, streaming, video calls, and running a wide variety of apps and programs.
Content Creation
8.2/10
8.0/10
9.9/10
OVERALL CPU SCORE
7.5/10
2560 x 1440
RESOLUTION
2560 x 1440
32.0 GB
RAM
16.0 GB
IPS
DISPLAY TECHNOLOGY
IPS
The Asus ROG Strix Scar 17 X3D and ASUS ROG Zephyrus G15 are both very good for content creation.
PerfectRec’s Content Creation Score takes into account the many different features of the laptop that make it more or less suitable for photo editing, video editing and other content creation tasks.
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How the Asus ROG Strix Scar 17 X3D and the ASUS ROG Zephyrus G15 compare to other laptops
"As long as you're aware of the fact that the GeForce RTX 3080 laptop version can only unfold its potential to a limited extent due to Asus's low TDP setting and that it can be slower than a fast RTX 3070 laptop, the ROG Zephyrus G15 GA503Q cuts a fine figure. One of the biggest highlights turns out to be the WQHD panel, since it attracts customers with 165 Hz, relatively fast response times, FreeSync, and good color-space coverage. Other selling points are the surprisingly rich sound, the long battery life, and the sleek design. In terms of looks, the white edition stands out nicely from the competition."
Get a great deal on the Asus ROG Strix Scar 17 X3D or the ASUS ROG Zephyrus G15
About ASUS
ASUS, a Taiwanese electronics brand, is one of the largest personal computer vendor by market share. The majority of their laptops are targeted towards personal use or gaming. Their most popular product lines include the budget-friendly VivoBook, more premium ZenBook, and their TUF and ROG gaming laptops, the latter of which has a reputation for excellent gaming performance.
About ASUS
ASUS, a Taiwanese electronics brand, is one of the largest personal computer vendor by market share. The majority of their laptops are targeted towards personal use or gaming. Their most popular product lines include the budget-friendly VivoBook, more premium ZenBook, and their TUF and ROG gaming laptops, the latter of which has a reputation for excellent gaming performance.
This information was produced and vetted by the PerfectRec laptops team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest laptop information and makes it digestible for you.
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Joe Golden, Ph.D
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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
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Laptops Expert
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