How to increase graphics performance for games?
Master's answer:
Increasing the performance of a video card is possible using two methods. If there is no desire to change the characteristics of the video adapter, then you can change its operating parameters. To do this, you need to configure the software properly.
Install latest version software, which suits our video card. It can be found on the websites www.ati.com and www.nvidia.ru. We select the site depending on the brand of video adapter. Download the required version of the program and install it. Reboot the computer to complete the installation of components.
Open screen properties and select “Advanced”. Activate the “nVidia Control Panel” or “Catalyst Control Center”. A menu will open, in it you need to select “Setting up 3D applications” or 3D Settings.
The “Smoothing” item should correspond to the “Level (2x)” parameter. It is optimal to use Box for the filter. Disable anisotropic filtering. Activate “Use application settings” or “Pixel selections”.
Next, in the “Level of detail of multiple images” menu, set “High performance”. If the quality of graphics in the game is low, then we will increase this indicatively to the “Performance” or “Quality” value.
You must definitely find the item “Wait for vertical update” or “Vertical sync pulse”. Set the “Always off” checkbox for it. This will significantly increase the number of reproduced frames/sec in many 3D games.
Choose desired mode smoothing. If you need to achieve maximum video card performance, regardless of image quality, then you should disable anti-aliasing or set it to the most low quality. Disable triple buffering, this can be done in the Open GL settings. If you are using a laptop, then open the power settings. You should disable the power saving mode for the selected video card, which will improve the performance of the video adapter while running on battery power.
If your computer is slow, you have problems using programs or watching videos, it makes sense to check your computer’s performance. The performance index is used by the Windows 7 operating system to visually and understandably evaluate its own performance. The higher it is, the faster and more powerful the computer, the more complex programs and games it can handle.
What is a performance index
Windows Experience Index (WEI) - operating system service Windows systems, which allows you to test your computer's performance.
How to find out the performance index
There are several ways to find out your performance index. Let's look at the two simplest ones.
Via "My Computer"
Via the Start menu
As you can see, both methods are quite simple and do not take much time.
What categories are presented in the table
The Performance Index table includes five components:
What do the numbers mean?
The WEI of a computer is determined by the lowest score. The maximum score in Windows 7–7.9, the minimum is 1.0. Let's look at the Performance Index indicators using the example of graphics evaluation.
Table: Performance Index scores and computer functions that correspond to them
Ways to improve computer performance
For modern desktop computer normal performance index starts at 5.0. Please note that on graphics devices you need to install fresh drivers, otherwise the figures may be underestimated.
Most often WEI will be equal to 5.9 when using HDD ( hard drive), even if the scores in other categories are significantly higher. This is due to the low access speed of the main hard drive. When replacing HDD on solid state SSD drive The hard drive performance score rises to 7.9 and becomes the highest in the category table. The use of solid state drives significantly improves Windows operation generally.
Poor graphics performance may be the result of a lack of graphics drivers or insufficient video card performance. For correction software problem You should download drivers from the official website of the manufacturer that produced the graphics equipment for your computer. If the drivers are installed correctly, replacing the video card with a more powerful one will help improve the performance index.
Additionally, you can increase your computer's performance by doing the following:
Video: how to increase computer performance
What to do if performance reviews aren't working
It happens that the procedure for calculating the performance index ends in an error. This error can be caused by either software or hardware problems.
Software problems:
- the presence of viruses, Trojans, malware in the system;
- disk errors;
- path or registry errors.
Hardware problems include failure or incorrect work one of the elements.
Software errors are resolved in the following way:
- scanning your computer with antivirus (Malwarebytes), as well as other antivirus utilities;
- checking the hard drive for errors;
- scanning the system for damaged components. To do this, open command line as administrator and type the command sfc /scannow, press Enter. The system will automatically check and, if possible, fix damaged system files;
- installation of K-Lite Kodeck Pack;
- system recovery if all else fails (returning the computer to an earlier state - when everything worked - using a checkpoint).
If you suspect problems with the hardware, you need to use the Aida program to check the temperature of the sensors to rule out overheating. Checking contacts, checking RAM memory for errors (for example, with the Memtest86 program), and stress testing the video card will help identify or eliminate problems in the operation of any component. If you are not sure that you can handle it, it is advisable to contact a specialist, since incorrectly performed tests can lead to computer failure.
Often the error is caused by the computer's power supply. Since all elements are operating under maximum load when calculating the performance index, they may not have enough power. If this is a laptop, check the power settings, they should be set to “maximum performance”, and the laptop itself should be connected to the network at this time. If a component problem has been ruled out, it may be time to replace the power supply with a more powerful one. Even a working power supply loses power after a year of continuous use, causing equipment failures and “ blue screen of death".
The Windows Experience Index (WEI) is made up of several factors: processor power, speed random access memory, 2D and 3D graphics performance and data exchange speed with hard drive. Overall rating determined by the smallest indicator. To increase WEI, there are several ways, including replacing the video card or hard drive, cleaning, checking for errors, etc. If the performance assessment does not work, then you should check your computer for viruses or find errors in the registry. Problems with the video card or power supply of the computer can also cause problems.
Modern games are becoming more and more demanding of the hardware of their fans. Such a sensational game Witcher, according to the developers themselves, was created a little ahead of technology, therefore, not every computer is able to “master” it. There are a lot of similar examples, and many gamers are concerned about how to increase the performance of their computer in games.
Method one, or replacing iron
When another new game starts to lag, this is the first thing that comes to mind. In fact, this is the most correct and effective option to increase productivity. If some of the components are obsolete and are unable to “pull” a cool toy, it would be better to change them. However, the most obvious solution is also the most expensive. Not every gamer has the opportunity to regularly update their Personal Computer. Still, here is a list of parts that should be changed periodically:
- Video card – almost all graphics in applications depend on it. An old video card with little memory will not allow you to overclock FPS to an acceptable level, no matter how hard you try.
- The processor is the brain of your PC, and the speed of data reading directly depends on it. There are games that are very demanding of such things.
- RAM– the more there is, the better. If there is less RAM than indicated in system requirements product - brakes and glitches are guaranteed.
Method two, or working with drivers
Drivers are sets of programs that “train” your computer to work with a specific video card. First of all, you should check their relevance. As a rule, drivers themselves successfully cope with self-updating, but something could very well go wrong. Virus attack, firewall block, lack of Internet connection – there are a lot of possible problems.
Owners of NVidia cards can go to the GeForce control panel in the “Drivers” tab and click on the “Check for updates” button. If something new comes out, it will be immediately downloaded and installed on your computer.
If your hardware can't handle the load, your 3D graphics can suffer greatly. In the panel NVidia control There are many settings that can improve performance. Here are some of them:
- Anisotropic filtering– sets the quality of textures. If you turn it off, performance can be increased.
- Vertical Sync– also loads the video card very heavily.
- Anti-aliasing – can improve image quality while reducing performance.
- Triple buffering– should also be disabled to increase speed.
Method three, or cleaning
A common cause of performance problems in games is a cluttered computer.
Firstly, in a physical sense: dust on radiators and cooler blades interferes with cooling. As a result, the PC overheats and performance drops significantly. Regularly clean the machine from dust and replace the thermal paste on the processor.
Secondly, when the system starts, various processes can start that take up a lot of resources, for example, Skype, browsers, antiviruses, ISQ, torrent trackers, etc. Separately, they are unlikely to spoil anything, but when everything is included at once - even powerful computer may not cope.
Thirdly, it is recommended to clean the system system of debris. HDD. Ideally, it would be nice to have 50-100 gigabytes of free space on it. Insufficient disk space can significantly reduce gaming performance.
Fourth, be sure to update antivirus programs and scan your computer for malicious objects. Some of them specifically load the PC's computing power, preventing it from working normally.
Fifthly, hard drives, especially systemic ones. It won’t be possible to greatly increase productivity in this way, but it can give a few extra percent.
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