Key Differences
In short, we have a clear winner — Lenovo Legion 5i outperforms the more expensive Alienware X15 R2 on the selected game parameters, and is also a better bang for your buck! The better performing Lenovo Legion 5i is 802 days newer than the more expensive Alienware X15 R2.
Advantages of Lenovo Legion 5i Gaming Laptop
- Performs up to 5% better in Tom Clancy's Rainbow Six Siege than Alienware X15 R2 - 423 vs 402 FPS
- Up to 42% cheaper than Alienware X15 R2 - $1499.99 vs $2599.0
- Up to 45% better value when playing Tom Clancy's Rainbow Six Siege than Alienware X15 R2 - $3.55 vs $6.47 per FPS
Tom Clancy's Rainbow Six Siege
Resolution
1920 x 1080
Game Graphics
Ultra
Jan 27th, 2022 • 1st Variation
FPS
402
95.0354609929078%
Value, $/FPS
$6.47/FPS
54.86862442040186%
Price, $
$2599
57%
Buy for $2,599 on Amazon
In Stock
Updated 36680 minutes ago
Apr 8th, 2024 • 3rd Variation
FPS
423
100%
Value, $/FPS
$3.55/FPS
100%
Price, $
$1499.99
100%
FPS and Value Winner
Buy for $1,499.99 on Amazon
In Stock
Updated 36668 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Jan 27th, 2022 • 1st Variation
Apr 8th, 2024 • 3rd Variation
GPU Comparison
Compared by selected game FPS and theoretical performance
Jan 27th, 2022 • 1st Variation
GeForce RTX 3070 Ti Mobile
8 GB | System-Shared
Pixel Fillrate
135.4 GPixel/s
100%
Texel Fillrate
259.4 GTexel/s
100%
Apr 8th, 2024 • 3rd Variation
GeForce RTX 4070 Mobile
8 GB | System-Shared
Pixel Fillrate
81.36 GPixel/s
60.08862629246676%
Texel Fillrate
244.1 GTexel/s
94.10177332305321%
GPU Winner
CPU Comparison
Compared by selected game FPS and Geekbench 5 benchmark scores
Jan 27th, 2022 • 1st Variation
Core i9-12900
null-core
Single-Core
2473
97.74703557312253%
Multi-Core
13044
91.27422853544188%
Apr 8th, 2024 • 3rd Variation
Core i7-14650HX
null-core
Single-Core
2530
100%
Multi-Core
14291
100%
CPU Winner
Alienware X15 R2 Gaming Laptop | vs | Lenovo Legion 5i Gaming Laptop |
|---|---|---|
| Jan 27th, 2022 | Release Date | Apr 8th, 2024 |
| Core i9-12900 | CPU | Core i7-14650HX |
| GeForce RTX 3070 Ti Mobile | GPU | GeForce RTX 4070 Mobile |
| 16 GB | RAM | 32 GB |
| 1 TB SSD | Storage | 512 GB SSD |
| 1920x1080 | Resolution | 1920x1080 |
360 Hz | Refresh Rate | 60 Hz |
| 15.6" | Screen Size | 16" |
