In terms of hardware, the 15 7000 series provides users with a very large choice of space, with a variety of hardware combinations, and this test is the 15 7000 series positioning high-end models, it is equipped with the fourth Daicouri i7-4500u low power processor, with 1TB hard drives, 8GB memory and Nvidia GeForce GT 750M standalone graphics, with considerable performance.
Of course, as the price of 899
While technology such as streaming video games allows PC games to run on more low-profile laptops, the overall experience is still not comparable to a high-end-configured gaming notebook. Of course, high-end game of the price is still a little bit, so some cost-effective game this also has a good market. Lenovo's latest IdeaPad y510p game, for example, uses the latest Intel Haswell Core i7 processor, nvidia independent graphics and a gorgeous 1080P Full HD screen, priced at only 1099 US dollars
Dell has a comprehensive configuration update for its own, with the XPS 15, the high-end ultra-high profile, also upgraded, with some new changes. First of all, its 15.6-inch touch screen resolution from 1080P to 3200*1800, to achieve a clear display effect. Second, the XPS 15 processor was upgraded to 2.2GHz fourth Daicouri i7 4702, with 16GB DDR3 memory, 2GB Independent video memory nvidia GeForce GT 750M
, has a tail that stays outside when the card is inserted.
Hardware specifications are the highlight of this update. The new 15-inch retina-screen MacBook Pro features a 2.3GHz Core i7 Haswell four-core processor and the corresponding Iris Pro 5200 HD graphics, with 8GB or 16GB memory, 256GB or 512GB solid-state drives. If you are willing to face higher prices, you can also opt for the Nvidia GeForce GT 750M
Notebook graphics currently two major camps, respectively, Nvida graphics, AMD graphics card. In addition, Intel and AMD APU processors also have a built-in core graphics card, but the core graphics performance is relatively limited, can not be compared with the notebook independent graphics. Not many, the following table is the May 2015 latest notebook graphics ladder chart.
2015 Notebook Graphics Ladder chart (May 2015 edition)
NVIDIA graphics
AMD Graphics
Alienware 14 game optional Intel Core I7-4700MQ (3.4GHZ), Core i7-4800mq (3.7GHz) or Core I7-4900MQ (3.8GHZ) processor with up to 16GB ddr3l 1600MHz memory, optional nvidia GeForce GT 750M (1GB GDDR5) and GeForce GTX 765M (2GB GDDR5) high performance discrete graphics. Choose from 14-inch 1366 x 768 TN or 1920x1080 IPs screen. For hard drives, the Dell Alienware
, Continue to use the keyboard and mouse for daily operation.
Performance and battery life
We tested the HP Envy Leap Motion Special Edition with the Intel Core i5-4200m processor, 4GB RAM, Nvidia GeForce GT 750M stand-alone graphics and 750GB hard drives, plus HP also offers I7-4702MQ, 8GB A high version of RAM and 1080P screens.
Processor performance Testing
Performance, yo
Timevlen = ten * 768
# x #cores x # threads per coreiters = 1000RNG = Numpy.random.RandomState x = Shared (Numpy.asarray (Rng.rand (Vlen) , config.floatx)) F = function ([], T.exp (x)) print (F.maker.fgraph.toposort ()) t0 = Time.time () for I in Range (iters): R = f () T1 = Time.time () print ("Looping%d times took%f seconds"% (Iters, t1-t0)) print ("Result is%s"% (r)) if Numpy.any ( [Isinstance (X.op, t.elemwise) for x in F.maker.fgraph.toposort ()]): print (' used the CPU ') Else:
your to Ren Der vast numbers of identical geometries that share the same materials with very few draw calls. Initially GPU instancing support are available for Windows PCs builds with DX11 and Shader Model 4.0 and OS X with OpenGL 4. 1 and up. More platforms is in the pipeline, so stay tuned. The scene contains 3 types of rock mesh. Each rock was tinted with a different gray scale color using a material property block. The first scene uses an instanced version of the "Standard shader", the seco
with the first hash. So, if the central gain can be kept under (E + H)/E, then even if ASICs is made, ordinary miners still have room to live. In addition, we plan to design the mining algorithm to dig the mining Han to access the entire block chain, forcing the miners to store the completed block chain or at least to verify each transaction. This goes beyond the need for a centralized ore pool; Although the mine pool can still play the role of randomness in smoothing the distribution of income
, you can choose a non touch version, which is lighter than the touch screen version of 2.0kg weight of 1.85kg. A single hand for a while will feel heavy, but if you put it in your backpack, you won't feel particularly heavy.
Acer Aspire V7 Laptop optional Intel Core I3/i5/i7 processor, the highest support 12GB memory, with nvidia GeForce GT 750M high-performance stand-alone graphics card, up t
problems in the work. If your company's business does not need to revolve around a graphics business that requires a lot of computing, it might be wiser to opt for a less expensive, less functional notebook.
HP, as mentioned earlier, is a more expensive option, with a price of $3087 trillion (about 18950 yuan). Although the price is higher, the performance of Zbook 14 is less than W540: it supports only 1080P screens, and the processor uses the Intel Core I7-4600U,AMD FirePro with only 2.1GHz,
a simple kernel on eight streams. We launch a single thread, block for each grid so there is plenty of resources to run multiple of them concurrently. As an example of what the legacy default stream causes serialization, we add dummy kernel launches on the default stream th At does no work. Here ' s the code.
const int N = 1
First let's check out of the legacy behavior, by compiling with no options.
NVCC./stream_test.cu-o stream_legacy
We can run the program in the NVIDIA Visual Profiler (NV
NVIDIA currently attaches more and more importance to non-Microsoft operating systems such as Linux, and its drive update speed is no less than the Windows version. This week, NVIDIA released the latest 180.51 driver, which has fixed a number of problems, users of Linux and other systems are recommended to download updates.
180.51 specific updates include:
1. Added support for GeForce 9600 GSO 512, GeForce
The above figure is GeForce GTC 780, the following figure is GTX Titan
With the popular 600 series of graphics products, Nvidia is non-stop to celebrate the arrival of spring with the release of the new 700 series models. Its first product, named GeForce GTX 780, did not revolutionize the market, in fact, it was an upgrade to the product line before Nvidia, inheriting the image processing chips from the GT
Last night 21 o'clock, NVIDIA GeForce GTX 1080 formally unveiled all the veils. How strong is this card? Is it really faster than Titan X? What are the technical improvements to the new graphics card? This article will answer for you.NVIDIA GeForce GTX Founders EditionUnmatched gaming performanceThe important thing to say first. The GeForce GTX 1080 is based on t
level 11_1 and 11_0 indicate that they correspond to fewer special effects, but are also compatible with DX12, and can enjoy DX12 low-level acceleration.
These four categories can be developed under the framework of DX12, unified management, enjoy the same acceleration support, the only difference is the amount of special effects.
Now, the NVIDIA, AMD graphics card DX12 Support situation is basically clear, the Intel is not yet confirmed, should only be compatible with DX12.
Although this i
preliminary support. If you use CompizFusion very well, it is pre-support. Because Xorg server 1.5 is not available yet.
The rest is the bugfix.
Release Highlights:
Added support for the following new GPUs:Quadro FX 3600 MGeForce 9800 GX2GeForce 9800 GTXGeForce 9600 GTGeForce 9600 GSOGeForce 9600 GSGeForce 9500 M GSGetforce 8400GeForce 8400 GSAdded support for Quadro FX 5600/4600 SDI and Quadro G-Sync II.Resolved a bug causing left and right eyes to be reversed in stereo mode on some Quadro FX
When it comes to PC games, first you need to choose a suitable computer host to get a good game effect. Of course, as much as possible to control the cost of the purchase will be the original intention of each user, but game enthusiasts know that if you want to truly experience the smooth and beautiful picture, you need a powerful PC to achieve. Most of the time, desktop PCs are a good choice because they have more performance in the same budget. However, the mobility of desktop PCs is a problem
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