Key Differences
In short — Alienware X16 R2 outperforms the cheaper Acer PT16-51-909L on the selected game parameters. However, the worse performing Acer PT16-51-909L is a better bang for your buck. The better performing Alienware X16 R2 is 84 days older than the cheaper Acer PT16-51-909L.
Advantages of Alienware X16 R2 Gaming Laptop
- Performs up to 21% better in Tom Clancy's Rainbow Six Siege than Acer PT16-51-909L - 542 vs 448 FPS
Advantages of Acer PT16-51-909L Laptop
- Up to 50% cheaper than Alienware X16 R2 - CA$2499.99 vs CA$4999.99
- Up to 40% better value when playing Tom Clancy's Rainbow Six Siege than Alienware X16 R2 - CA$5.58 vs CA$9.23 per FPS
Tom Clancy's Rainbow Six Siege
Resolution
1920 x 1080
Game Graphics
Ultra
Jan 24th, 2023
FPS
542
100%
Value, CA$/FPS
CA$9.23/FPS
60.45503791982665%
Price, CA$
CA$4999.99
49%
FPS Winner
Buy for CA$4,999.99 on Amazon
In Stock
Updated 75183 minutes ago
Apr 18th, 2023
FPS
448
82.65682656826569%
Value, CA$/FPS
CA$5.58/FPS
100%
Price, CA$
CA$2499.99
100%
Value Winner
Buy for CA$2,499.99 on Amazon
In Stock
Updated 75184 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Jan 24th, 2023
Apr 18th, 2023
GPU Comparison
Compared by selected game FPS and theoretical performance
Jan 24th, 2023
GeForce RTX 4090 Mobile
16 GB GDDR6 | 256-bit
Pixel Fillrate
189.8 GPixel/s
100%
Texel Fillrate
515.3 GTexel/s
100%
GPU Winner
Apr 18th, 2023
GeForce RTX 4070 Mobile
8 GB GDDR6 | 128-bit
Pixel Fillrate
81.36 GPixel/s
42.86617492096944%
Texel Fillrate
244.1 GTexel/s
47.370463807490786%
CPU Comparison
Compared by selected game FPS and Geekbench 5 benchmark scores
Jan 24th, 2023
Core Ultra 9 185H
2.3 GHz | 16-core
Single-Core
2401
88.46720707442888%
Multi-Core
11484
69.9135516863509%
Apr 18th, 2023
Core i9-13900
2.0 GHz | 24-core
Single-Core
2714
100%
Multi-Core
16426
100%
CPU Winner
Alienware X16 R2 Gaming Laptop | vs | Acer PT16-51-909L Laptop |
|---|---|---|
| Jan 24th, 2023 | Release Date | Apr 18th, 2023 |
| Core Ultra 9 185H | CPU | Core i9-13900 |
| GeForce RTX 4090 Mobile | GPU | GeForce RTX 4070 Mobile |
| 16 GB | RAM | 32 GB |
| 1 TB SSD | Storage | 1 TB SSD |
| 2560x1440 | Resolution | 2560x1440 |
240 Hz | Refresh Rate | 60 Hz |
| 16" | Screen Size | 16" |
