A computer’s internal components heat up whenever a lot of demand is placed on them. Despite the best efforts of manufacturers to dissipate this heat using fans and heat pipes, some areas of a laptop tend to get hotter than others. This can make gaming laptops quite uncomfortable to use (especially when placed on their user’s lap!); this high heat can also endanger a laptop’s internal electronics if the computer’s ventilation slots become obstructed (be careful not to let your computer’s ventilation system get clogged up with dust!). If you intend to place your computer on your desk and use an external mouse for gaming, its temperature will not be a major consideration.
When choosing a gaming mouse, you have a wide range of options to consider. For starters, do you want a wired or wireless connection to your PC? There are good wireless gaming mice available, including some with dual wireless/wired connectivity, but many serious gamers tend to prefer a wired connection for fear of a lag in response time or too short battery life. You will need to decide between optical or laser sensors for precision tracking, and whether or not you want an ergonomic design.
The Y530 kept its GPU among the coolest, along with our other picks, at 160°F (71 °C) after 30 minutes of Overwatch and 163 °F (73 °C) after the same time playing The Witcher 3. Its CPU hit 207 °F (97 °C) in both tests, which is about average and what we expect to see in this category. (That may seem extremely hot, but it’s not cause for alarm for these processors.)
Gaming laptops can put a serious dent in your wallet, with some of the fancier models costing upward of $3,000. But who says that the right rig has to cost an arm, a leg and the soul of your firstborn? Fortunately for the fiscally conscious gamer, there are some sub-$1,000 notebooks that can run graphically taxing games like Destiny 2 and Shadow of the Tomb Raider at solid frame rates.