background
This series of summary should be accompanied by the project in a timely manner, but for the graphics card driver, itself can refer to very little information, only from the kernel code to do not try to figure it out. The purpose of the project is actually very simple and rude, why do you say so, because the work to be done involves implementing a 2D hardware accelerator on the embedded device, capable of supporting Mesa Open source 3D Graphics library, EGL,DLX and DRM modules. Finall
Linus Torvalds announces the 3.12 stable version of the kernel, bringing a number of driver updates and improvements, such as Radeon Graphics, AMD APU, Qualcomm Owl/adreno,nvidia Optimus, various file systems and other driver updates.
Linus in the mailing list said: "I was hesitant to come to a RC8, but next week to travel, the internet is not good, or no delay." And said that after 3.19 will enter the 4.0 era, but that is a year later things.
New f
:16.2 USB controller:advanced Micro Devices, Inc. [Amd/ati] sb7x0/sb8x0/sb9x0 USB EHCI Controller00:18.0 Host bridge:advanced Micro Devices, Inc. [AMD] Family 10h Processor hypertransport Configuration00:18.1 Host bridge:advanced Micro Devices, Inc. [AMD] Family 10h Processor Address Map00:18.2 Host bridge:advanced Micro Devices, Inc. [AMD] Family 10h Processor DRAM Controller00:18.3 Host bridge:advanced Micro Devices, Inc. [AMD] Family 10h Processor Miscellaneous Control00:18.4 Host bridge:adva
than MB)VRAM memory: More than MB (not shared with memory)Geforce6 or radeon video card(The latest driver is recommended)◆ Recommended EnvironmentCPU: pentium4 2.6ghz or aboveMemory: 1.0gb or aboveVRAM: MB or more (not shared with memory)Geforce6 or radeon graphics card(The latest driver is recommended)More than 8 speed DVDHard disk space above GB is idle◆ Corresponding OSJapanese ultimate version of Windo
family ......
Large competition of hd7970ge and gtx770 specifications
First, let's take a look at NVIDIA's public version. As NVIDIA's current next-high-end model, gtx770 is not a strikethrough version of gtx780 in terms of hardware configuration, but is equipped with the gk104 display Core Used by GTX 680, in addition to the high frequency, the memory size is similar to that of gtx680. This gtx770 looks like an "Upgrade" of gtx680 ".
NVIDIA geforce GTX 770 GPU-Z
Gtx770 adopts the same gk104
processorsSupport Intel Pentium 4 hyper-threading processorGenerally, the above configuration is supported by the linux mac driver, and the above configuration is generally used by the linux mac driver in the recommended system. This is a standard configuration.Hardware: P4 3 GHz, chipset Intel 915, 2 Gb RAM, Intel GMA900, Ethernet Realtek RTL8139, AC97 on board,Hardware: Intel Pentium 4 3 GHz (SSE, SSE2, SSE3), 512 MB Ram (128 MB used by Graphics Card), Mobility
. The sample is cascaded shadow depth map, contact hardening shadows, variance shadows 11 and dynamic shadow linkage 11. The test results are as follows:
NVIDIA geforce GTX 480
ATI radeon HD 5870
Cascadedshadowdepthmap
402.7
366.4
Contact hardening shadows
716.8
740.5
Varianceshadows11
391.2
346.5
Dynamicshaderlinkage11
1151.2
998
From the results, we can see that gtx480
who have almost no requirements on 3D, you can use intel i815e, via pm133/km133,
Sis630 and other integrated display chip integrated Integrated integrated motherboard. The display chips integrated with such boards can cope with the daily work and some simple 3D games. If you want to purchase a display card separately, such as NVIDIA tnt2 and sis315 all have more than 8 MB memory, and the price is around 300 yuan, which is very suitable for this part of users.
Common household type
These users
only supports 4830.First, see the following: First use atiwinflash to save the video card bios and "save ".... Just give a name Open radeon BIOS editor 1.18 and load the previously saved BIOS file. "Load BIOS ...".... Here we can see the BIOS information. Haha, it's nice...But this first thing is not very useful, and dare not change HD 4830 to HD 4870...Click "clock Settings" to change the frequency.Note: Here I load the original version of Dilan h
3D graphics in DirectX is direct3d, which is also the most important part of DirectX. However, DirectX 3D is widely used after DirectX 6.0:
DirectX 1, 6.0: Added technologies such as bilinear filtering and tri-linear filtering to optimize 3D image quality, and added environment shot concave and convex textures to make 3D Game images more realistic.
DirectX 1, 7.0: T L is supported, and the Chinese name is "coordinate conversion and light source". The conversion of coordinates and lights in
The model of the test machine installed in this tutorial: acer ASPIRE 4730ZG (somewhat old), Intel Pentium dual-core T4200, and display: ATI Mobility Radeon HD 3470. The installation on other machines is similar, because debian7.0 has a wide range of compatibility with machine models. You do not need to know much about the machine during installation. One of the most important problems is the graphics card driver. debian7.0 has two options: the vendor
3D graphics in DirectX is Direct3D, which is also the most important part of DirectX. However, DirectX 3D is widely used after DirectX 6.0:
DirectX 1, 6.0: Added technologies such as bilinear filtering and tri-linear filtering to optimize 3D image quality, and added environment shot concave and convex textures to make 3D Game images more realistic.
DirectX 1, 7.0: T L is supported, and the Chinese name is "coordinate conversion and light source". The conversion of coordinates and lights in
Earlier graphics cards were only used for display, and then 2D acceleration components were added to the graphics card, which were used for the operation of the screen, draw points, draw lines, and so on. With the need of game, three-dimensional simulation and scientific computing visualization, the demand for 3D is gradually increasing, the early drawing work is done by the CPU, to achieve realism and real-time effect, can only draw some simple wireframe model, in the 80 's, Stanford University
performance, adopts the naming rule, the on-line related content is quite many. However, stripping the manufacturer of their own custom rules, AMD motherboard chipset naming rules, at least the current mainstream motherboard naming convention is very simple.
First, 9 Series motherboard
The 9 Series motherboard is mainly for the CPU design without core, generally divided into 990FX, 990X, 980G and 970, where the number 9 for the 9 Series motherboard, the second number of higher per
gnome CJK NLS NPTL nptlonly alsa CPUs python X xml2 XMM Zlib–mozilla TrueType Radeon Java ACPI DVD libg++ ncurses OpenGL Perl XV Stroke "
Accept_keywords= "~x86"
Alsa_cards= "Intel8x0" (set intel8x0 to your own sound card)
Video_cards= "Radeon" (set Radeon to your own video card)
Stroke can increase FVWM mouse command function
2. Let the system start running hdp
What is the difference in the power consumption of mainstream graphics? more and more players are starting to focus on the power design of the graphics card. To this end, we have the current AMD and Nvidia mainstream graphics products have been tested to see the different products in the whole card power consumption, PCI-E slot to take electricity, video card external access to some of the different.
RX 480 video card "PCI-E slot power over" event caused the player to power the video card d
Lenovo recently launched the IdeaPad S405 is a very inexpensive notebook, the price is only 399 U.S. dollars (about 2447 yuan). With an AMD A6 processor and a state-of-the-art Windows 8 system with mainstream fuselage design and performance, you can also get a Dolby sound-enabled speaker. So will Lenovo's IdeaPad S405 's overall performance be as eye-catching as its price? Let's take a look at the content.
Lenovo IdeaPad S405 main parameter information:
Screen: 14-inch 1366*768 screen
Process
What is Corssfire?
Crossfire Brief Introduction CF, Chinese name Crossfire, short fire, is ati a multiple GPU technology, allows multiple display card simultaneously on a computer side to use, increase operational efficiency, and Nvidia's SLI technology competition. Crossfire Technology was officially released on June 1, 2005 in Computex Taipei 2005, a year later than SLI. To the first public so far, Crossfire has undergone a revision.
Crossfire is the ATI company introduced a dual
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