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HP EliteBook 725 745 755 and ACER Aspire V11

懸賞 2014年 06月 14日 懸賞

The weight, ACER Aspire E14 bare metal weight of 2.45 kg, travel weight of 3.026 kg, a relatively thin 15.6-inch laptop models.

For the i5-4200 series processors we have more familiar, ACER Aspire E14 used processor i5-4200H is the highest performance in this series processor, which uses 22nm manufacturing process, Haswell architecture, dual-core four threads, the main frequency of 2.8GHz, Turbo 3.4GHz, thermal design power consumption 47W, tested by CineBench R15 can see their score of 130 single-threaded, multi-threaded score of 301, performance than i7-4600U also a little tough few.

Hardware, ACER Aspire V11 with 4cell ACER Aspire V11 Battery has a variety of configuration options, the highest of which is optional i7-4710HQ quad-core processor, 8GB of memory, 4K resolution screen. We got this machine uses the i5-4200H dual-core processor, 4GB DDR3 1600MHz memory, 1TB mechanical hard drive, using the Intel HD4600 graphics core graphics and 2GB of video memory NVIDIA GTX860M graphics card with a combination of the way, the whole hardware configuration is high standards.

HP EliteBook 755 interface also has a wealth of settings, with DisplayerPort interface is more and more applications to the projector, VGA gradually replace aged status, in addition, the HP EliteBook 755 also provides two USB 3.0 interfaces ( support the charge off the left side of the fuselage), SD card reader and Smart Card slot.

It is worth noting that, in the right side of the fuselage near the HP EliteBook 755 near the power connector and a special interface, which is a dedicated interface to connect the docking station. HP EliteBook 755 is equipped with a docking station for business users, aims to enhance the HP laptop using the platform and enterprise efficiency. HP Docking Station and Advanced Docking product is compatible with USB 2.0 and USB 3.0, thereby to provide users with a wider range of connections to create a true desktop experience.

We use Furmark pager software for HP EliteBook 755 with HP EliteBook 755 Battery for stress testing, Furmark will heat the whole of the two components up and running full CPU and graphics card to run 60 minutes after the meeting to a height limit of the temperature, in order so that we can be more intuitive The heat dissipation seen each machine at run time, we also used the FLUKE infrared thermal imager, the temperature of each position were observed warming situation.

In the heat, the HP EliteBook 755 along with the mainstream design style will be placed in a thermal windows inside the shaft, this design one can effectively solve the problem of internal heat, on the other hand can also ensure beautifully machine. Of course, in addition to the inside of the shaft, the HP EliteBook 755 fuselage on the left also has a thermal windows, so that what will be the 755 HP EliteBook cooling performance?

Graphics cards, ACER Aspire E15 with 6cell ACER Aspire E15 Battery in recent years adopted a common core graphics + graphics card configuration, Intel HD4600 graphics core graphics processing tasks in charge of the lightweight, NVIDIA GTX860M is responsible for the graphics processing high-strength, life time guarantee taking into account the powerful performance.

From the test results, the high-temperature portion of the HP EliteBook 755 keyboard window centered around the shaft inside the heat, the maximum temperature reached 51.1 ℃, the middle of the keyboard above the affected area close to the temperature of 45 ℃. In contrast, the left and right sides of the keyboard area, the palm rest and touchpad performance parts thermostat relatively good, are maintained at about 36 ℃.

Cooling back the whole upper part of the distribution is concentrated in addition the temperature of the side closer to the heat near the window 50 ℃, the remaining part is kept at a temperature of about 45 ℃, while the lower part of the following temperatures were maintained at 36 ℃. Overall, for such a thin Ultrabook products, such performance is considered quite good, is difficult to achieve in everyday use pagers limit the scope of the temperature of HP EliteBook 745 Battery.


For this GTX860M graphics, attention notebook graphics friends should have been more familiar with its use of the latest Maxwell architecture, GM107 core, 28nm manufacturing process, the unit is equipped with 640 CUDA core frequency 1020MHz, 2GB GDDR5 memory capacity, memory interface 128. 3DMark test them by their test scores Cloud Gate mode is 27,630, a substantial upgrade over the previous generation GTX770M.

In game Benchmark tests, we chose to test three games, three games were close vertical sync at 1920 × 1080 full HD resolution running at the highest quality, including "Street Fighter 4" and "Resident Evil 6" did a great job, get a B-level evaluation of "Lost Planet 2", but it can also be smooth Fun. More about GTX860M performance testing, please see the site before the release of "notebook draw desktop GTX860M in the end how strong," a text.

ACER Aspire E14 with 6cell ACER Aspire E14 Battery uses a 1TB mechanical hard drive from Western Digital, the revolutions of 5400, tested by HD Tune software, the maximum read speed of 109.1MB / S, an average read speed of 85.6MB / S, is a major achievement standards.

In the upper right side of the keyboard near the power supply can see a "harman / kardon" in the logo, it is an internationally renowned sound system brand, HP EliteBook 745 and Harman together to tailor the sound system, and featuring DTS Studio Sound audio technology, will adjust the sound quality to the best.

HP EliteBook 725 notebook with 6cell HP EliteBook 725 Battery biggest feature is the 4K screen, I also deliberately introduce it out alone. Before HP launched a product called KIRA 15.6 inches screen super this product, its screen resolution of 2560 × 1440, with a 13.3-inch screen makes PPI has reached 221, while HPSatellite P50 with a resolution of 3840 × 2160, with PPI is 282, it can be said to display the precision is very high quality.

Before Razer launched their own notebook products, almost all of the main game performance notebook products have adopted the rough, generous housing design, in the spirit of the Razer Blade laptop available, many traditional game makers finally realized that the user also needs more light games of this product, so numerous in recent years, the main light in the game after another, ACER after a small Y has finally come up with some evolutionary Aspire E14 products. ACER Aspire E14 is a near-perfect notebook, from the inside to the outside barely see its shortcomings and deficiencies, no matter from which perspective, it will be the benchmark for this thin game of this product, this sturdy little Y a number will continue heritage. If you are ready to buy a high performance, excellent heat, cool appearance of this game, then this Aspire E14 will be your best choice.

We have just said ACER Aspire C surface 15 is more compact, the distance from the touchpad and keyboard between the keys, we can also see that. Integrated touchpad design is more beautiful than the split, in perfect driving conditions can play a maximum performance of ACER Aspire E11 Battery, precise positioning, accurate keys in case of the absence of an external mouse can also be easily manipulated. On the right side of the palm rest we can also see that there are specially designed for the business of the fingerprint module system, greatly improving the overall safety. In C upper right side we can see a few lights, a power switch and ECO button.

by lovebatterynet | 2014-06-14 23:09

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