Key Differences
In short — Skytech Prism II Lian Li O11 outperforms the cheaper Alienware Aurora R15 on the selected game parameters. However, the worse performing Alienware Aurora R15 is a better bang for your buck. The better performing Skytech Prism II Lian Li O11 is 218 days newer than the cheaper Alienware Aurora R15.
Advantages of Alienware Aurora R15 Gaming Desktop PC
- Up to 8% cheaper than Skytech Prism II Lian Li O11 - $2299.98 vs $2499.99
- Up to 4% better value when playing Microsoft Flight Simulator 2020 than Skytech Prism II Lian Li O11 - $21.5 vs $22.32 per FPS
Advantages of Skytech Gaming Prism II Lian Li O11 PC
- Performs up to 5% better in Microsoft Flight Simulator 2020 than Alienware Aurora R15 - 112 vs 107 FPS
Microsoft Flight Simulator 2020
Resolution
1920 x 1080
Game Graphics
Ultra
Nov 10th, 2022 • 2nd Variation
FPS
107
95%
Value, $/FPS
$21.5/FPS
100%
Price, $
$2299.98
100%
Value Winner
Buy for $2,299.98 on Amazon
In Stock
Updated 364166 minutes ago
Jun 16th, 2023
FPS
112
100%
Value, $/FPS
$22.32/FPS
96%
Price, $
$2499.99
91%
FPS Winner
Buy for $2,499.99 on Amazon
In Stock
Updated 364166 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Nov 10th, 2022 • 2nd Variation
Jun 16th, 2023
GPU Comparison
Compared by selected game FPS and theoretical performance
Nov 10th, 2022 • 2nd Variation
GeForce RTX 4070 Ti
12 GB GDDR6X | 192-bit
Pixel Fillrate
208.8 GPixel/s
100%
Texel Fillrate
626.4 GTexel/s
100%
Jun 16th, 2023
GeForce RTX 4070 Ti
12 GB GDDR6X | 192-bit
Pixel Fillrate
208.8 GPixel/s
100%
Texel Fillrate
626.4 GTexel/s
100%
CPU Comparison
Compared by selected game FPS and Geekbench 5 benchmark scores
Nov 10th, 2022 • 2nd Variation
Core i9-13900
2.0 GHz | 24-core
Single-Core
2714
91%
Multi-Core
16426
81%
Jun 16th, 2023
Core i9-13900K
3.0 GHz | 24-core
Single-Core
2974
100%
Multi-Core
20148
100%
CPU Winner
Alienware Aurora R15 Gaming Desktop PC | vs | Skytech Gaming Prism II Lian Li O11 PC |
|---|---|---|
| Nov 10th, 2022 | Release Date | Jun 16th, 2023 |
| Core i9-13900 | CPU | Core i9-13900K |
| GeForce RTX 4070 Ti | GPU | GeForce RTX 4070 Ti |
| 32 GB | RAM | 32 GB |
| 1 TB SSD | Storage | N/A Storage |
