Dell XPS 15 (L521X)

Specifications

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Reviews for the Dell XPS 15 (L521X)

83% Dell XPS 15 (L521X)
Source: Benchmark.pl PL→EN Archive.org version
Single Review, online available, Medium, Date: 07/15/2013
Rating: Total score: 83% performance: 70% display: 90% mobility: 83% workmanship: 100% ergonomy: 90% emissions: 90%

Comment

NVIDIA GeForce GT 640M: Middle class graphics card of the 600M series based on the 28nm GK107 chip (Kepler architecture).

Modern games should be playable with these graphics cards at low settings and resolutions. Casual gamers may be happy with these cards.

» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.

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.  

3612QM: An Ivy Bridge-based quad-core processor clocked at 2.1 GHz with Turbo Boost support up to 3.1 GHz. Offers an integrated HD Graphics 4000 GPU running at 650-1100 MHz on a dual channel DDR3 memory controller. The speciality of the i7-3612QM is the low TDP of 35 Watt compared to 45 Watt of the other Ivy Bridge quad core CPUs (e.g. 3610QM).» Further information can be found in our Comparison of Mobile Processsors.

15.60":

15-16 inch is a standard display size for laptops and offers the biggest variety of products.

2.7 kg:

In former years, this weight was representative for laptops with a 14-16 inch display-diagonal. Nowadays, 17 inch laptops weigh less than that.

Dell: Dell Inc. is a multinational technology corporation that develops, manufactures, sells, and supports personal computers and other computer-related products. Based in Texas, Dell employs more than 82,700 people worldwide (2009). In 2006, Dell purchased the computer hardware manufacturer Alienware. In most countries, the laptops are directly sold to consumers by Dell and each notebook custom-assembled according to a selection of options. In 2014, the global market share of Dell laptops was 12.3% and it is 14% in 2016.

84%: This rating should be considered to be average. This is because the proportion of notebooks which have a higher rating is approximately equal to the proportion which have a lower rating.

» Further information can be found in our Notebook Purchase Guide.

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