Benchmarks: 3XS ST15 on Windows
As a Windows machine, benchmark performance falls right in line with expectations. Intel's Core i5-6600 CPU is a capable quad-core chip that hits 3.9GHz, but it's the factory-overclocked EVGA GeForce GTX 970 that gives the 3XS ST15 its gaming chops.
| Gaming Performance (Average FPS) | ||||
|---|---|---|---|---|
| Game | Quality Settings | FHD (1,920x1,080) | QHD (2,560x1,440) | UHD (3,840x2,160) | 
| Alien: Isolation | SMAA-T2x, Maximum Quality | 138.8 | 90.6 | 48.1 | 
| Middle-earth: Shadow of Mordor | Ultra Quality Preset | 79.8 | 56.4 | 31.9 | 
| Total War: Rome II | Ultra Quality Preset | 114.0 | 71.8 | 35.7 | 
The GPU is a prime choice for a sub-£1,000 system and delivers solid in-game performance. 1080p is a piece of cake and in modern titles the 3XS ST15 is happy to dish out smooth gameplay at a demanding 2,560x1,440 resolution. 4K is a step too far, mind.

 
                 
                    
                 
                    
                

