to boost the system's start-up speed, but also to fully install the system on the hard drive. This year, Apple lifted the imac's mechanical hard drive rate to 7200 rpm (entry-level 21.5 in 5400) and used a solid-state hard drive with the PCI Express interface, so as shown in the following image, the speed of reading and writing has been greatly improved.
Solid state hard disk read and write speed list
As for performance, Haswell does not seem to have much performance difference wi
is only about 400 yuan, more suitable to pay attention to cost-effective user recommendations.
Video card, shadow Chi GTX650 Ti Black will be the current popular medium-end video card, new GeForce GTX 650 TI Black will be used in GeForce GTX 660 also have adopted GK106 display core 28nm process manufacturing, graphics card has a high cost-effective. Heat dissipation, shadow Chi GTX650 ti Black will use sc
Express chipset.
The Nvidia GeForce GTX Titan Graphics card should be the most noticeable accessory in the secondary product. Second, AVADirect also has a number of extremely powerful radiator sets and cooling systems. , such as Prolimatech megahalems Rev C CPU Transformers Radiator and blacknoise 120mm Nb-blacksilentpro PL-1 chassis fan. In addition, the user is equipped with some of the Arctic silver heat conduction paste, so that its cooling effe
the same time in the running score, no one has the absolute advantage.
In short, whether it is Nvidia or AMD, positioning the same products, in fact, the price is similar.
Performance
In terms of performance, it seems that Nvidia has some advantages over AMD. Taking the current AMD flagship Fury X as an example, according to a PC gamer test, its effective memory speed appears to be 7 times times slower than Nvidia's Titan X. In addition to the texture unit mappings, NVIDIA Tita
, Office, and so on, that can be found in Task Manager and shut down completely, freeing up more RAM for game calls.
Install the latest graphics driver
Whether it's Nvidia or AMD, the new graphics drivers are regularly released to be compatible with new games and better performance, so it's sometimes useful to have the latest graphics drivers for the game's frame rate performance.
A stronger graphics card
Obviously, the most effective way is to buy a new video card. Such low-priced models as
Lenovo Y50-70am-ifi continue to maintain the zhongguancun of the Small Y series, the machine is not only more lightweight design, hardware is also more powerful, the new GTX 860M high-performance stand-alone graphics card in the process of playing a good game. At present, the machine (licensed) in the merchant "Shanghai Yuan Rui Information Technology Co., Ltd." department special Price of 5799 yuan (including tax), the need for friends may wish to pa
Because of the project needs, our deep learning algorithm must be accelerated, so the group gave me two gpu:gtx-750 Ti GRID-K2
GTX-750 Ti was I installed in the local, GRID-K2 installed on the server, need to SSH login to use, followed by a variety of pits ......... .....
First, let's talk about Grid-k2, server-side installation:
1. First, if you have only this card, sorry, you can not click here to see Cuda supported GPU here to find the information
not know how to solve it)REF:https://www.tensorflow.org/install/(TensorFlow official tutorial, very detailed and useful)http://blog.csdn.net/silangquan/article/details/9473613 (about X server)Http://askubuntu.com/questions/112302/how-do-i-disable-the-nouveau-kernel-driver?answertab=oldest#tab-top (about Neuveau's)Http://www.nvidia.com/download/driverResults.aspx/114708/en-us (blinding kernel module in the case of installing Nvida drivers)Http://www.rodsbooks.com/efi-bootloaders/secureboot.html#
are set up to use the same proxy settings before installing The Cuda-repo package.$ sudo dpkg-i cuda-repo-Note:After performing these three steps, in the environment, has been unable to pass the test program, suggesting that there is no matching video card, try a lot of methods are not, and finally see that may be because cuda built-in driver is not too complete, or poor adaptability, then decided to download the GTX 760 driver, reinstall.Third, the
graphics card. In the case of graphics card, n card is best GTX750 and above, a card is best R9 370 and above, no matter which video card, can play most games on the market.
For the low-end graphics card, small series does not recommend the purchase of entry-level graphics card, so it does not make much sense, we know i3-6100 built-in core graphics, if you choose the entry level of the video card will waste resources.
Here I recommend a few good GTX750 graphics cards, can be suitabl
ASUS G750 will offer different configurations and prices ranging from € 1199 (about 9600 yuan) to € 2099 (about 16085 yuan). The lower version will be equipped with Intel Core I7-4700HQ processors, 4GB memory, NVIDIA gtx765m standalone graphics, and 750GB 7200 rpm drives. The mid-range model will use a stronger Nvidia GTX 770M graphics and hybrid storage (750 GB SATA hard drive +256 GB SSD). and the highest version has 32GB memory, Nvidia's fastest
performance test Project, The iOS version currently provides only a single core and multi-core performance test project for CPUs.
CPU single-threaded and multithreaded performance comparisons
First is the comparison of processor performance, the PC (Desktop + notebook) selected core i7-6800k (six cores 12 threads), Core i7-6700k (quad core Eight threads), Core i5-6500 (quad core four threads), core i3-6100 (dual core four threads) and core I7-6700HQ (quad core Eight threads), core I5-6200U (d
Raytheon St Pro is a high color value high-performance game, this machine not only equipped with GTX 1060 unique, but also the use of three metal fuselage, the appearance of fashion, dynamic. If you are interested in this machine, then may wish to take a look at today I bring you the St Pro appearance analysis.
Hardware configuration
Raytheon St Pro 10999 Yuan (mobile end 9999 yuan)
Raytheon St Pro's Specific hardware confi
Dell's new version of Alienware 13 is an example of what it claims to be the world's first 13-inch Vr-ready notebook.
The starting price for Alienware 13 is not high--at least for the brand--but 1200 dollars (about 8105 yuan). This cost allows you to get the Intel Core I5-6300HQ processor, NVIDIA GeForce GTX 1060 graphics, 8GB ddr4-2133 memory, 180GB m.2 SATA 6Gbps SSD, killer 802.11c Wi-Fi, Bluetooth 4.1 and Windows 10 64-bit systems.
October 26, is surface global listing four anniversary day, Microsoft chooses this day to convene surface new product launch, both pays homage, also has the inheritance. Today, Microsoft in New York released a new all-in-one surface Studio, a new generation of surface book, as well as the newly manipulated Accessories surface Dial series products.
Fifth generation Surface Pro did not appear, the new Surface Book upgrade mainly in the processor, graphics and battery, so the first one of the surf
Dell Magazine 7000 Series
Without cool, changeable breathing lights, Dell Magazine 7000 looks inconspicuous, but its built-in Intel i7 processor and GTX 960M graphics card can quickly run DOTA2 and other large games, 15.6-inch high-definition screen gives you insight into every detail, is a home trip to play DotA 2 of the necessary tool. The machine is now on the official website of Dell Selling, quote 5899 Yuan, interested players do not miss.
For PC gamers, game notebooks are an effective alternative to desktops, but relatively expensive, such as the famous Alienware Alien series. However, the recent digital Storm launched a Krypton game, providing a strong configuration and performance, while offering a price of only 2251 U.S. dollars (about 13880 yuan), including 17-inch 1080P screen, core I7–4810MQ processor, 16GB RAM, 256GB SSDD+750GB SATA Hard disk and GeForce GTX 880M graphics card (
selected through a cross validation set. No weight attenuation or dropout, because the model does not fit in either of these two rounds. For all the style conversion experiments we take relu2_2 layer to do content, relu1_2,relu2_2,relu3_3 and relu4_3 as style. VGG-16 Network, our experiment used torch and CUDNN, trained for about 4 hours on a GTX Titan X GPU.
qualitative results: in Figure 6 we show comparisons of results, compare our demerit points
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