Key Differences
In short — Alienware M18 R2 outperforms MSI Stealth GS66 12UHS-216CA 15.6" UHD Ultra Thin and Light on the selected game parameters. We do not have the prices of both Laptops to compare value. The better performing Alienware M18 R2 is 597 days newer than MSI Stealth GS66 12UHS-216CA 15.6" UHD Ultra Thin and Light.
Advantages of Alienware M18 R2 Gaming Laptop
- Performs up to 35% better in Fortnite than MSI Stealth GS66 12UHS-216CA 15.6" UHD Ultra Thin and Light - 171 vs 127 FPS
Fortnite
Resolution
1920 x 1080
Game Graphics
Epic
Jan 10th, 2024 • 1st Variation
FPS
171
100%
Value, £/FPS
Price, £
FPS Winner
FPS
127
74%
Value, £/FPS
Price, £
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Epic
Jan 10th, 2024 • 1st Variation
GPU Comparison
Compared by selected game FPS and theoretical performance
Jan 10th, 2024 • 1st Variation
GeForce RTX 4080 Mobile
12 GB GDDR6 | 192-bit
Pixel Fillrate
133.2 GPixel/s
100%
Texel Fillrate
386.3 GTexel/s
100%
GPU Winner
GeForce RTX 3080 Ti Mobile
16 GB GDDR6 | 256-bit
Pixel Fillrate
121 GPixel/s
91%
Texel Fillrate
292.3 GTexel/s
76%
CPU Comparison
Compared by selected game FPS and Geekbench 5 benchmark scores
Jan 10th, 2024 • 1st Variation
Core i9-14900HX
2.2 GHz | 24-core
Single-Core
2802
100%
Multi-Core
16516
100%
CPU Winner
Alienware M18 R2 Gaming Laptop | vs | MSI Stealth GS66 12UHS-216CA 15.6" UHD Ultra Thin and Light Gaming Laptop |
|---|---|---|
Jan 10th, 2024 | Release Date | May 23rd, 2022 |
| Core i9-14900HX | CPU | Core i9-12900 |
| GeForce RTX 4080 Mobile | GPU | GeForce RTX 3080 Ti Mobile |
| 32 GB | RAM | 32 GB |
| 1 TB SSD | Storage | 1 TB SSD |
| 2560x1440 | Resolution | 3840x2160 |
165 Hz | Refresh Rate | 60 Hz |
| 15.6" | Screen Size | 15.6" |