DELL Latitude E6420 with a second-generation Core i5-2520M processor, support for vPro vPro technology, the processor clocked at 2.5GHz, the Intel Turbo technology speeds up to 3.2GHz, in order to test the CPU computing performance-based CINEBENCH R10 test of multi-threaded processing capacity of up to 10384 points, the whole office in the test computer performance test SYSMark reached 190 points, 150 points higher than the current mainstream notebook average scores, I believe in the actual office in the processor bring a good performance, giving users a good office experience and memory to the 4GB, making multitasking memory also provides a strong guarantee, the only downside is that the machine hard drive where only 320GB, in hard cabbage price now, only the 320GB hard drive a bit too shabby, although you can expand the hard drive or optical drive to upgrade the existing hard drive, but then use the higher the cost becomes.
As a business model aircraft, the aircraft is not equipped with separate game card, and send test model did not carry independent professional graphics card, but small series or the machine comes with Intel Core HD3000 graphics for the game performance testing.
In 3DMARK Vantage test total score of 8610 points, which GPU score of 8436 points, in the actual game tests, Core Intel HD3000 graphics card can only be more fluent in the middle picture under "Street Fighter 4" and less demanding on the graphics game, after all, mainly to stabilize the aircraft capability and safety of the office data protection as a selling point, so the game will not affect the level of performance on which business people’s favorite books.
As a business notebook, there is no strong support for dell latitude e6420 battery life is not enough, we use MobileMark 2007 to test the asus g73jh battery life which books. We can see from the screenshot, the remaining 1% of the battery when the test ends, life time to reach 337 minutes, this result can only say that as a pure business model quite satisfactory, in real life use, the laptop battery life will be be shortened.
We use the AIDA 64 software in the System Stability Test functions on the CPU test machine bake 30 minutes, and then test the temperature control capability. As can be seen from the screenshots, the machine is more excellent temperature control capability, the maximum surface temperature of the keyboard is only 35.5 degrees, the heat concentrated in the middle of the keyboard, the temperature is below body temperature, prolonged use will not have discomfort. Relative to the keyboard surface, the underside of the machine as relatively good temperature control capability, the maximum temperature of only 35.8 degrees, the heat concentrated in the bottom of the middle region, although the bottom temperature is lower, but still do not recommend that users will be placed on the lap or bed laptop use, so as not to impact on the notebook cooling.
DELL’s high-end business as this, as the third-generation Latitude E Series, E6420 not only inherited the first two generations of pedigree E Series an excellent business, and equipped with a new generation of SandyBridge platform with vPro vPro technology to allow authorized remote command to control the computer to solve customer problems, significant savings in labor costs. Second-generation Intel Core i5-2520M processor, 320GB 7500 rpm hard drive, 4GB DDR3-1333 speed memory and Intel QM67 Express chipset brings to the user with a better business office experience. Machine stability, solid body, with a fingerprint reader and smart card reader for notebook the data provide strong protection, built-in free-fall sensor can maximize the protection of the hard disk from external factors resulting damage. Of course, you can also order the official DELL official website or call to on-demand configuration you want to achieve their maximum to meet the demands of notebook technology. Machine interface configuration rich and rational layout, develop strong, law-abiding, laptop battery life, portability somewhat less, but pay more attention to data protection for business people, this DELL Latitude E6420 battery is a good choice.
CPU listed in the latest A-series processors, A6-3400M has four processor cores, 4MB L2 cache, with 320 stream processor units, the original frequency of 1.4GHz, Turbo mode Biao rose to 2.3GHz, the frequency raise close to 1GHz. As AMD’s champions, AMD introduced the integration in (integrated) graphics are to the edge, this A6-3400M internal integration Radeon HD 6520G graphics core, the core frequency of 400MHz, supports DX11 effects, support for OpenCL computing, graphics cards can be configured independently hybrid CrossFire, allowing the game’s 3D performance is more fluid, for the second generation of Core aggressive trend, A-Series will carry the banner, as AMD’s main product! Which, A6-3400M is the first product weight! Directed at Intel’s new Core i3, i5 processors!(dell laptop battery)
The beginning of this year, AMD launched its landmark CPU, GPU fusion product APU, E series, C series low-power processors used by many manufacturers flagship low-power mobile computing products. In the second half, AMD strike out, the introduction of AMD Llano APU A4/A6/A8 series processor, the APU in a variety of GPU and ATI Crossfire graphics cards 6XXX to improve CPU performance, bringing the daily application of new, high-definition video and large-scale entertainment experience. Low-power design is the special product for the notebook user to use a more comfortable feel, SNB to the Intel platform + graphics card combination will pose serious challenges, A6-3400M and 6670 graphics card combination, the dual-graphics Crossfire game effect beyond the I5 +540 M combination, the game performance is impressive!Hot Keywords:dell inspiron 1370 battery, Dell Latitude E6320 Battery
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