Alienware M17x R3, GT 520M, i7-2720
Reviews for the Alienware M17x R3, GT 520M, i7-2720
Source: enet.com.cn zh-CN→EN
Single Review, online available, Long, Date: 08/17/2011
CommentNVIDIA GeForce GT 520M: Entry level graphics card based on the new GF119 chip with a 64 Bit memory bus or on the GF108 with 128 Bit memory bus but lower clock rates.
Non demanding games should be playable with these graphics cards.
Intel Core i7: The Intel Core i7 for laptops is based on the LG1156 Core i5/i7 CPU for desktops. The base clock speed of the CPUs is relatively low, but because of a huge Turbo mode, the cores can dynamically overclock to up to 3.2 GHz (920XM). Therefore, the CPU can be as fast as high clocked dual-core CPUs (using single threaded applications) but still offer the advantage of 4 cores. Because of the large TDP of 45 W / 55 W, the CPU is only intended for large laptops.
2720QM: Fast Quad-core processor based on the Sandy Bridge architecture with an integrated graphics card and dual-channel DDR3 memory controller. » Further information can be found in our Comparison of Mobile Processsors.
This large display size is used for laptops which are mainly intended for an use on a desk.
Large display-sizes allow higher resolutions. So, details like letters are bigger. On the other hand, the power consumption is lower with small screen diagonals and the devices are smaller, more lightweight and cheaper.» To find out how fine a display is, see our DPI List.
This weight is representative for typical laptops with a 14-16 inch display-diagonal.
Alienware: Alienware was founded in the USA in 1996. Alienware established its EMEA (Europe, the Middle East, and Africa) headquarters in Ireland, in 2002. Alienware has belonged to the Dell Group since 2006. The product range mainly focuses on gaming laptops and desktops. Trademark is a slightly futuristic design with an alien logo. In addition, Alienware offers workstations for private and business customers.
Alienware belongs to the mid-sized manufacturers of the notebook market. There are some reviews with average ratings overall.
» Further information can be found in our Notebook Purchase Guide.