Graphic processor 0 what does it mean. How to track the use of a graphics processor in Windows Task Manager. HDR Lighting and OpenExr HDR
The built-in graphics processor both for gamers and for undemanding users plays an important role.
It depends on the quality of games, movies, watching videos on the Internet and images.
Principle of operation
The graphics processor integrates into the computer motherboard - this looks like the built-in graphic.
As a rule, use it to remove the need to install a graphics adapter.
Such technology helps reduce the cost of the finished product. In addition, thanks to compactness and undemanding energy consumption of such processors, they are often installed in laptops and low-power desktops.
Thus, embedded graphics processors flooded this niche so much that 90% of laptops on the US shop shelves have exactly such a processor.
Instead of an ordinary video card in embedded graphs, the secondary memory of the computer itself is often auxiliary means.
True, such a solution somewhat limits the productivity of the device. Yet the computer itself and the graphics processor use one memory bus.
So similar "Neighborhood" affects the tasks, especially when working with complex graphics and during the gameplay.
Views
Built-in graphics has three groups:
- Graphics with shared memory is a device based on the main processor control of RAM. This significantly reduces the cost, improves the energy saving system, but impairs productivity. Accordingly, for those who work with complex programs, embedded graphics processors of this type are more likely to be suitable.
- Discrete graphics - video chip and one or two video memory modules are disperse on the motherboard. Thanks to this technology, the image quality is significantly improved, and it also becomes possible to work with three-dimensional graphics with the best results. True, pay for it a lot, and if you are looking for a high-power processor in all respects, then the cost may be incredibly high. In addition, the electricity account will somewhat grow up - the power consumption of discrete graphics processors is higher than usual.
- Hybrid discrete graphics - a combination of two previous views, which ensured the creation of the PCI Express bus. Thus, access to memory is carried out through a planned video memory, and through the operational one. With this solution, manufacturers wanted to create a compromise solution, but it still does not level flaws.
Manufacturers
Engaged in the manufacture and development of embedded graphics processors, as a rule, large companies -, and, but many small enterprises are connected to this area.
Make it easy. Find the inscription PRIMARY DISPLAY or INIT DISPLAY FIRST. If you do not see something like that, look for Onboard, PCI, AGP or PCI-E (it all depends on the installed tires on the motherboard).
Selecting PCI-E, for example, you turn on the PCI-Express video card, and turn off the built-in integrated.
Thus, to enable an integrated video card you need to find the corresponding parameters in the BIOS. Often the power on automatic.
Disable
Shutdown is better carried out in BIOS. This is the easiest and simple option suitable for almost all PCs. An exception is except some laptops.
Again, find the Peripherals or Integrated Peripherals in Bios, if you work on the desktop.
For laptops, the name of the function is different, and not everywhere the same. So just find something related to the schedule. For example, the necessary options can be placed in the Advanced and Config sections.
Disconnection is also carried out in different ways. Sometimes enough just click "disabled" and set the PCI-E video card first in the list.
If you are a laptop user, do not be afraid if you can not find the appropriate option, you have a priori may not be such a function. For all other devices, the same rules are simple - no matter how BIOS itself, the filling is the same.
If you have two video cards and they are both shown in the device manager, then it's quite simple: you click on one of them with the right side of the mouse and select "Disable". True, consider that the display can be ground. At, most likely, it will be.
However, this is a solid problem. It is enough to restart the computer or by software.
All subsequent settings swipe on it. If this method does not work, make a rollback of your actions using a secure mode. You can also resort to the previous way - through BIOS.
Two programs - NVIDIA Control Center and Catalyst Control Center - set up using a specific video adapter.
They are most unpretentious than two other ways - the screen is unlikely to turn off, through the BIOS, you also accidentally do not beat the settings.
For NVIDIA, all settings are located in the 3D section.
Select your preferred video adapter for the entire operating system, and for certain programs and games.
In Catalyst, an identical function is located in the "Power" option in subparagraph "Switchable Graphics".
Thus, switching between graphics processors is not difficult.
There are different methods, in particular, through programs, and through the BIOS, the inclusion or shutdown of one or another integrated graphics can be concomitated by some failures associated mainly with the image.
Can go out or just appear distortion. There should be nothing to influence the files themselves in the computer, except that you have put something in Bios.
Conclusion
As a result, embedded graphics processors are in demand due to their cheapness and compactness.
For this, you will have to pay the level of performance of the computer itself.
In some cases, integrated graphics are simply necessary - discrete processors are ideal for working with three-dimensional images.
In addition, industry leaders - Intel, AMD and NVIDIA. Each of them offers its graphic accelerators, processors and other components.
Latest popular models - Intel HD Graphics 530 and AMD A10-7850K. They are quite functional, but have some flaws. In particular, this refers to the capacity, productivity and cost of the finished product.
You can enable or disable a graphics processor with a built-in kernel or yourself through bios, utilities and various kinds of program, but the computer itself can well do it for you. It all depends on which video card is connected to the monitor itself.
Task Manager Windows 10. Contains detailed monitoring tools graphic processor (GPU.). You can view the use of each application and a system-wide graphics processor, and Microsoft. promises that indicators task Manager Will be more accurate than third-party utilities.
How it works
These features graphic processor were added to update Fall Creators for Windows 10 also known as Windows 10 Version 1709 . If you use Windows 7, 8 or the older version of Windows 10, you will not see these tools in your Task Manager.
Windows uses newer functions in Windows Display Driver Model to extract information directly from graphic processor (VIDSCH) and the video memory manager (VIDMM) in the WDDM graphic core, which are responsible for the actual distribution of resources. It shows very accurate data regardless of which API applications are used to access GPU-Microsoft DirectX, OpenGL, Vulkan, OpenCl, Nvidia Cuda, AMD Mantle or something else.
That is why B. task Manager Only systems with compatible WDDM 2.0 are displayed. graphics processors . If you do not see this, your graphics processor of your system probably uses an older type of driver.
You can check which version of WDDM is used by your driver. GPU.by clicking the Windows + R button by typing in the "dxdiag" field, and then press "ENTER" to open the tool " DirectX diagnostic tool" Click the "Screen" tab and look at the "Model" to the right in the "Drivers" section. If you see the WDDM 2.x driver here, your system is compatible. If you see the WDDM 1.x driver here, your GPU. not compatible.
How to view graphics processor performance
This information is available in task Manager Although by default it is hidden. To open it, open Task ManagerBy right-clicking on any empty location on the taskbar and selecting " Task Manager"Or pressing Ctrl + Shift + Esc on the keyboard.
Press the "More details" button at the bottom of the window " Task Manager"If you see a standard simple look.
If a GPU is not displayed in Task Manager , in full screen on the tab " Processes"Right-click any column header, and then turn on the option" Graphic processor " This will add column graphic processor which allows you to see the percentage of resources graphic processor used by each application.
You can also enable the option " Core graphics processor"To see which graphics processor uses the application.
General use GPU. All applications in your system are displayed at the top of the column. Graphic processor. Click Column GPU.to sort the list and see which applications use your GPU. Most at the moment.
Number in column Graphic processor - This is the highest use that the application uses for all engines. For example, if an application uses 50% 3D GPU engine and 2% video decoding GPU engine, you will simply see that the number 50% is displayed in the GPU column.
In the column " Core graphics processor»Each application is displayed. It shows you what physical GPU. And what engine uses the application, for example, whether it uses a 3D engine or video decoding mechanism. You can determine which graphics processor corresponds to a specific indicator by checking the " Performance", We will talk about in the next section.
How to view using video memory applications
If you are interested in how much video memory is used by the application, you need to go to the "Details" tab in the Task Manager. On the "Details" tab, right-click any column header and select "Select columns". Scroll down and turn on the columns " Graphic processor », « Core graphics processor », « "And" " The first two are also available on the Processes tab, but the last two memory options are available only in the "Details" panel.
Column " Selected graphics processor memory "Shows how much memory app uses on your GPU.. If the NVIDIA or AMD discrete video card is installed on your PC, then this is part of its VRAM, that is, how much physical memory on your video card uses the application. If you have built-in graphic processor Part of your usual system memory is reserved exclusively for your graphic equipment. This shows which part of the reserved memory is used by the application.
Windows Also allows applications to store some data in the conventional DRAM system memory. Column " Shared graphics processor memory »Shows how much memory the application uses currently for video devices from the usual computer system RAM.
You can click any of the columns to sort over them and see which application uses the most resources. For example, to view applications that use the largest video memory on your graphics processor, click the Column " Selected graphics processor memory ».
How to track the use of a general GPU resource
To track overall resource use statistics GPU., go to the " Performance"And look at" Graphic processor"Down on the sidebar. If you have several graphic processors on your computer, here you will see several options. GPU..
If you have several related graphics processors - using such a feature as NVIDIA SLI or AMD Crossfire, you will see them identified "#" in their name.
Windows Displays use GPU. in real time. Default task Manager Attempts to display the most interesting four engines in accordance with what happens in your system. For example, you will see different graphs depending on whether you play 3D games or encode video. However, you can click any of the names over the charts and select any of the other available engines.
The name is yours GPU. Also displayed on the sidebar and at the top of this window, which makes it easy to check which graphic equipment is installed on your PC.
You will also see graphs of using dedicated and shared memory. GPU.. Using shared memory GPU. refers to which part of the general memory of the system is used for tasks GPU.. This memory can be used both for conventional system tasks and video recordings.
At the bottom of the window, you will see information, such as the version number of the installed video driver, the development date and physical location GPU. on your system.
If you want to view this information in a smaller window, which is easier to leave on the screen, double-click somewhere inside the graphics processor screen or right-click anywhere inside it and select the " Graphic summary" You can deploy the window by double-clicking on the panel or right-click on it and removing the checkbox. Graphic summary».
You can also right-click on the schedule and select "Change Chart"\u003e "One kernel" to view only one schedule engine GPU..
To make this window constantly displayed on your screen, click "Parameters"\u003e On top of the other windows».
Double-click inside the panel GPU. Once again, and you will have a minimal window that you can locate anywhere on the screen.
It was possible to track the performance of the graphics processor (GPU). Users can analyze this information to understand how video card resources are used, which are increasingly used in calculations.
This means that all the graphics processors installed in PC will be shown on the "Performance" tab. In addition, on the "Processes" tab, you can see which processes access the graphics processor, and the GPU memory usage data is posted on the "Details" tab.
How to check whether the graphics processor performance viewer is supported
Although the task manager does not impose specific requirements for monitoring the processor, memory, disk or network adapters, the situation with the graphics processor looks a bit different.
In Windows 10, the graphics processor information is available in the Task Manager only when using the Windows Display Driver Model architecture (WDDM). WDDM is the architecture of graphics drivers for a video card that allows you to render desktop and applications on the screen.
WDDM provides the presence of a graphic kernel that includes a scheduler (VIDSCH) and a video memory manager (VIDMM). It is these modules that are responsible for making decisions when using graphic processor resources.
The task manager receives information about the use of GPU resources directly from the scheduler and the video memory manager of the graphics core. Moreover, this is true both in the case of integrated and in the case of dedicated graphics processors. For correct operation, the function requires WDDM version 2.0 or higher.
To check whether your devices support the GPU data in the Task Manager, follow these steps:
- Use the Windows + R keys combination to open the "Run" command.
- Enter the command dxdiag.exe.To open the "DirectX diagnostic tool" and press Enter (ENTER).
- Click the "Screen" tab.
- In the right section "Drivers" Look at the driver's model value.
If the WDDM 2.0 model is used or higher, the task manager will display data on the use of graphics processors on the "Performance" tab.
How to track graphics processor performance using task manager
To track the performance of the graphics processor using the task manager, simply right-click on the taskbar and select "Task Manager". If a compact viewing mode is active, click the "Details" button, and then go to the "Performance" tab.
Council: To quickly launch task manager, you can use the CTRL + SHIFT + ESC keys
Tab performance
If your computer supports WDDM version 2.0 or later, on the left pane of the tab Performance Your graphics processor will be displayed. If there are several graphic processors in the system, each of them will be shown using a number corresponding to its physical location, for example, a graphics processor 0, a graphical processor 1, a graphics processor 2, etc.
Windows 10 supports bundles of several graphics processors using the NVIDIA SLI and AMD CrossFire modes. When one of these configurations is detected in the system, the "Performance" tab will indicate each connection using the number (for example, communication 0, connection 1, etc.). The user will be able to see and check each graphics processor within the ligament.
On a page of a specific graphics processor, you will find generalized performance data that is generally divided into two sections.
The section contains current information about the engines of the GPU itself, and not about the individual nuclei.
The default task manager displays the four most popular GPU engine, which by default turn on 3D, copying, video decoding and video processing, but you can change these views by clicking the name and selecting another engine.
The user can even change the view of the graph on one engine, right-click anywhere in the section and selecting the "Modify\u003e One Core" option.
Below the schedules of the engine is located a block of video memory consumption.
Task Manager shows two types of video memory: general and selected.
Selected memory is a memory that will be used only by a graphics card. This is usually the volume of VRAM on discrete maps or memory available for a processor on which the computer is configured to explicit reservation.
In the lower right corner, the "Reserved Hardware" parameter is displayed - this amount of memory is reserved for the video driver.
The amount of allocated memory in this section represents the amount of memory actively used in the processes, and the amount of overall memory in this section is the scope of system memory consumed for graphic needs.
In addition, in the left pane under the name of the graphics processors, you will see the current indicator of the use of GPU resources in percent. It is important to note that the task manager uses the percentage of the most loaded engine to represent a general use.
To see performance data in a dynamics, run an application that intensively uses a graphics processor, such as a video game.
Tab processes
You can also track the performance of the graphics processor on the tab. Processes. In this section, you will find a generalized summary for a specific process.
Column "Graphics Processor" Shows the use of the most active engine to represent the overall use of GPU resources to a specific process.
However, if multiple engines report 100 percent use may be confused. The optional "core processor" column reports detailed information about the engine loaded by this process.
In the column header on the Process tab, the general consumption of resources available in the system of graphics processors is shown.
If you do not see these columns, right-click on the header of any column and check the relevant items.
Login tab
By default, the tab does not displays information about the graphics processor, but you can always right-click the column header, select the "Select columns" option and include the following parameters:
- Core graphics processor
- Selected graphics processor memory
- Shared graphics processor memory
Memory tabs display common and selected memory volumes, respectively, which are used by a specific process. Columns "Graphics Processor" and "Green Processor" Show the same information as on the Processes tab.
When using the "Details" tab, you need to know that adding the memory used by each process may turn out to be greater than the total available memory, since the shared memory will be counted several times. This information is useful for understanding the use of memory in the process, but you must use the Productivity tab to see more accurate information about the use of the graphics subsystem.
Output
Microsoft seeks to provide users with a more accurate tool for assessing the performance of the graphic subsystem compared to third-party applications. Note that work on this functionality continues and improves are possible in the near future.
Modern devices use a graphics processor, which is still indicated as GPU. What is it and what is his principle of work? GPU (Graphics - Processor, the main task of which is the processing of graphics and floating point calculations. GPU facilitates the work of the main processor if we are talking about heavy games and applications with 3D graphics.
What is it?
The graphics processor creates graphics, textures, colors. A processor that has several nuclei can operate at high speeds. Graphic many nuclei functioning mainly at low speeds. They are engaged in computing pixels and vertices. The processing of the latter mainly occurs in the coordinate system. The processor graphic processes various tasks, creating three-dimensional space on the screen, that is, objects are moved in it.
Principle of operation
What makes a graphics processor? It is engaged in processing graphics in 2D and 3D format. Thanks to the GPU, the computer is faster and easier to perform important tasks. The feature of the graphics processor is that it increases the rate of calculation at the maximum level. Its architecture is designed so that it allows you to more effectively process visual information than the central CPU computer.
He is responsible for the location of three-dimensional models in the frame. In addition, each of the processor filters the triangles included in it. It determines which in appearance, removes those who hide behind other objects. Draws light sources, determines how these sources affect the color. The graphics processor (what it is - is described in the article) creates an image, it gives it to the user on the screen.
Efficiency
What caused the effective work of the graphics processor? Temperature. One of the problems of PCs and laptops is overheating. It is precisely this that becomes the main reason why the device and its elements quickly fail. Problems with GPU begin when the processor temperature exceeds 65 ° C. In this case, users notice that the processor begins to work weaker, misses the clocks to reduce the increased temperature.
Temperature regimen 65-80 ° C - Critical. In this case, the system restarts (emergency), the computer turns off independently. It is important to monitor the user to keep track of the graphics processor temperature not exceed 50 ° C. Normal is considered t 30-35 ° C in a simple, 40-45 ° C with a multi-hour load. The lower the temperature, the higher the performance of the computer. For motherboard, video cards, housing and hard drives - its temperature modes.
But many users also concern the question of how to reduce the temperature of the processor to increase the efficiency of its work. First you need to find out the cause of overheating. It may be clogging of the cooling system, a dried thermal panel, a malicious program, processor acceleration, raw bios firmware. The simplest thing that the user can make is to replace the thermal path that is on the processor itself. In addition, it is necessary to clean the cooling system. More experts advise to establish a powerful cooler, improve air circulation in the system unit, increase the rotation speed on the graphics adapter of the cooler. For all computers and graphics processors, the same temperature reduction scheme. It is important to follow the device, in time it is cleaned.
Specificity
The graphics processor is located on the video card, its main task is 2D processing and 3D graphics. If a GPU is installed on the computer, the device processor does not fulfill an extra work, so functions faster. The main feature of the graphic is that its main goal is to increase the rate of calculation of objects and textures, that is, graphic information. The processor architecture allows them to work much more efficiently, process visual information. The usual processor is not under power.
Views
What is this graphics processor? This is a component included in the video card. There are several types of chips: built-in and discrete. Experts argue that it is better to cope with their task of the second. It is installed on separate modules, as it differs in its power, but it needs excellent cooling. The built-in graphics processor is almost in all computers. It is installed in the CPU to make energy consumption several times lower. With discrete in power, it will not be compared, but also has good characteristics, demonstrates good results.
Computer graphics
What's this? This is the name of the area of \u200b\u200bactivity in which computer technologies use to create images and processing visual information. Modern computer graphics, including scientific, allows you to graphically process results, build diagrams, graphs, drawings, and also make various kinds of virtual experiments.
With the help of structural graphics, technical products are created. There are other types of computer graphics:
- animation;
- multimedia;
- art;
- advertising;
- illustrative.
From a technical point of view, computer graphics are two-dimensional and three-dimensional images.
CPU and GPU: Difference
What is the difference between these two notation? Many users are aware that the graphics processor (that it is described above) and the video card performs different tasks. In addition, they differ in their internal structure. And CPU, and GPUs that possess many similar features, but they are made for different purposes.
CPU performs a specific instruction chain in a short period of time. It is made in such a way that forms at the same time several chains, breaks the flow of instructions on the set, performs them, then pours again to one whole in a particular order. The instruction in the stream is depending on those that follow it, so the CPU contains a small number of executive blocks, here the main priority is given to the rate of execution, a decrease in downtime. All this is achieved using a conveyor and cache memory.
GPU has another important function - rendering of visual effects and 3D graphics. It works easier: the mains receives at the entrance, conducts the necessary logical and mathematical operations, the coordinates of pixels produces at the output. The operation of GPU is operating with a large stream of different tasks. Its peculiarity is that it is endowed with a big but slowly works compared to CPU. In addition, in modern GPU more than 2000 executive blocks. They differ in between access methods. For example, the graphical does not need the cached memory of the big size. GPU bandwidth is greater. If you explain with simple words, the CPU makes decisions in accordance with the tasks of the program, and the GPU produces many identical calculations.
Good all the time of day, my dear friends and guests of my blog. Today I would like to talk a little about the hardware of our computers. Tell me please, did you hear about such a thing as GPU? It turns out just many for the first time hear such an abbreviation.
How trite it did not sound, but today we live in the era of computer technologies, and sometimes it is difficult to find a person who has no idea how the computer works. So, for example, someone has enough awareness that the computer works with a central processor (CPU).
Someone will go further and find out that there is also a certain GPU. Such an intricate abbreviation, but similar to the previous one. So let's figure it out what GPU is in the computer which they are and what differences it has from CPU.
Not a big difference
Simple words, GPU is a graphics processor, sometimes it is called a video card, which is partly an error. The video card is a ready-made component device, which includes the described processor. It is able to process commands for the formation of three-dimensional graphics. It is worth noting that it is a key element for this, the speed and various features of the video system as a whole depends on its power.
The graphics processor has its own distinctive features compared to its fellow CPU. The main difference lies in the architecture on which it is built. The GPU architecture is constructed in such a way that allows you to handle large data arrays more efficiently. CPU, in turn, processes data and tasks sequentially. Naturally, you should not perceive this feature as minus.
Types of graphic processors
There are not so many types of graphics processors, one of them is referred to as discrete, and is applied on separate modules. Such a chip is quite powerful, so it requires a cooling system from radiators, coolers, liquid cooling can be used in specially loaded systems.
Today we can observe a significant step in the development of graphic components, this is caused by the appearance of a large number of GPU species. If earlier any computer had to be discrete graphics to have access to games or other graphic applications, now IGP can be performed such a task is an integrated graphics processor.
Integrated graphics now provide almost every computer (with the exception of servers), whether it is a laptop or desktop computer. The video processor itself is built into the CPU, which makes it possible to significantly reduce the power consumption and the price of the device. In addition, such a graph may be in other subspecies, for example: discrete or hybrid-discrete.
The first option implies the most expensive solution, splitting on the motherboard or a separate mobile module. The second option is called hybrid for no accident, in fact it uses a small video memory, which is planted on the board, but it is capable of expanding it due to RAM.
Naturally, such graphical decisions cannot be poisoned with full-fledged discrete video cards, but now shows fairly good indicators. In any case, developers have where to strive, perhaps for such a decision of the future.
Well, on this, I, perhaps, everything. I hope that you liked the article! Waiting for you again at home on a visit. Good luck to you. Bye Bye!