Key Differences
In short — Alienware X16 R2 outperforms Acer Nitro 5 AN515-45-R21A on the selected game parameters. We do not have the prices of both Laptops to compare value. The better performing Alienware X16 R2 is 944 days newer than Acer Nitro 5 AN515-45-R21A.
Advantages of Alienware X16 R2 Gaming Laptop
- Performs up to 197% better in Forza Horizon 5 than Acer Nitro 5 AN515-45-R21A - 107 vs 36 FPS
Forza Horizon 5
Resolution
1920 x 1080
Game Graphics
Max
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Max
Jul 1st, 2021
Jan 31st, 2024
GPU Comparison
Compared by selected game FPS and theoretical performance
Jul 1st, 2021
GeForce RTX 3060 Mobile
6 GB GDDR6 | 192-bit
Pixel Fillrate
68.4 GPixel/s
51%
Texel Fillrate
171 GTexel/s
44%
Jan 31st, 2024
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
CPU Comparison
Compared by selected game FPS and Geekbench 5 benchmark scores
Jul 1st, 2021
Ryzen 5 5600
3.5 GHz | 6-core
Single-Core
2052
91%
Multi-Core
8610
72%
Jan 31st, 2024
Core Ultra 9 185H
2.3 GHz | 16-core
Single-Core
2251
100%
Multi-Core
12037
100%
CPU Winner
Acer Nitro 5 AN515-45-R21A Gaming Laptop | vs | Alienware X16 R2 Gaming Laptop |
|---|---|---|
| Jul 1st, 2021 | Release Date | Jan 31st, 2024 |
| Ryzen 5 5600 | CPU | Core Ultra 9 185H |
| GeForce RTX 3060 Mobile | GPU | GeForce RTX 4080 Mobile |
| 16 GB | RAM | 16 GB |
| 512 GB SSD | Storage | 1 TB SSD |
| 1920x1080 | Resolution | 2560x1440 |
| 144 Hz | Refresh Rate | 240 Hz |
| 15.6" | Screen Size | 16" |
