ASUS ROG Strix SCAR 16 G635LX-XS97 vs ASUS ROG Strix SCAR 18 G835LX-XS97

Benchmark-weighted head-to-head · data updated 2026-09-10

Winner: ASUS ROG Strix SCAR 18 G835LX-XS97

ASUS ROG Strix SCAR 18 G835LX-XS97 takes 1 weighted points vs 0.8, winning on Amazon Rating. The ASUS ROG Strix SCAR 16 G635LX-XS97 counters in a higher tier — worth it if its strengths match your needs.

ASUS ROG Strix SCAR 16 G635LX-XS97

Intel Core Ultra 9 275HX · NVIDIA RTX 5090

Under $5000
3.8 (36)
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VS
Winner

ASUS ROG Strix SCAR 18 G835LX-XS97

Intel Core Ultra 9 275HX · NVIDIA RTX 5090

Under $5000
4 (38)
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Use-Case Scores

CategoryROG Strix SCAR 16 G635LX-XS97ROG Strix SCAR 18 G835LX-XS97
Gaming8.6/108.6/10
Productivity5.8/105.9/10
Programming6.8/106.8/10
Engineering / 3D7.9/107.9/10
Student4.6/104.7/10
Travel / Portability4.5/104.5/10
AI Workloads7.9/107.9/10
Value for Money8.2/108.2/10

Detailed Specification Comparison

SpecROG Strix SCAR 16 G635LX-XS97ROG Strix SCAR 18 G835LX-XS97
CPUIntel Core Ultra 9 275HXIntel Core Ultra 9 275HX
PassMark Score55,69555,695
CPU Cores8P+16E8P+16E
GPUNVIDIA RTX 5090NVIDIA RTX 5090
G3DMark Score29,72329,723
RAM32 GB DDR532 GB DDR5
RAM UpgradeableYesYes
Storage2 TBSSD2 TBSSD
Display18″ IPS18″ IPS
Resolution2560x16002560x1600
Refresh Rate240 Hz240 Hz
Pixel Density168 PPI168 PPI
TouchscreenNoNo
Weight6.28 lbs6.28 lbs
Thickness0.9″0.93″
Amazon Rating3.8 ★ (36)4 ★ (38)
Value Score8.2/108.2/10

CPU Comparison

Both run near-identical CPU performance (55,695 PassMark).

GPU & Gaming

Both GPUs land identical G3DMark scores — gaming is a wash.

Productivity & Battery

Office scores: 5.8/10 vs 5.9/10. Battery isn't in our dataset, but both share a similar power class, so expect comparable endurance.

Display

ROG Strix SCAR 16 G635LX-XS97: 18″ IPS 2560x1600 @ 240 Hz. ROG Strix SCAR 18 G835LX-XS97: 18″ IPS 2560x1600 @ 240 Hz. Panel quality is effectively even.

RAM, Storage & Upgradeability

ROG Strix SCAR 16 G635LX-XS97: 32 GB DDR5 (upgradeable) + 2 TBSSD. ROG Strix SCAR 18 G835LX-XS97: 32 GB DDR5 (upgradeable) + 2 TBSSD.

Build & Portability

6.28 lbs / 0.9″ vs 6.28 lbs / 0.93″. Effectively identical to carry. Travel scores: 4.5 vs 4.5.

Value

Value scores land 8.2/10 vs 8.2/10. Both offer comparable performance for their respective classes.

Final Verdict

Buy the ASUS ROG Strix SCAR 18 G835LX-XS97 — it wins the weighted spec battle and costs less. Choose the ASUS ROG Strix SCAR 16 G635LX-XS97 only if its specific strengths matter more to you.

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