The amount of video memory. Overview of cards: leaders in performance

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2019-06-25 21:00:32

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In an age when information technology has penetrated in almost all spheres of life, are gaining the huge popularity of computer games. The average user does not really reflect the details of your PC, but gamers are always in search of more powerful components. One of the main parts is the video card, and gamers are constantly looking for ways to increase the amount of video memory.

VRAM

Basic parameters of graphics cards

What, in fact, so important is the graphics card in a modern PC? First, it determines the speed of movement of images on the screen. This function meets the power of the GPU. Secondly, the item is able to support most modern games. Version of shaders, or, in other words, the firmware tells about the novelty and modernity of the map.

It is Also quite important parameters are the capacity and speed of reading. These factors impact the amount of VRAM. There's a caveat: very often unscrupulous manufacturers specify in the parameters map quite a large amount of memory, thereby luring the customers. But in fact, these numbers indicate the amount of local memory that is responsible for the amount of data processed at a time. However with the low frame rate, this value doesn't matter.

The Ability to transmit information in the shortest period of time characterizes the data transmission bus. Its settings range from 32 to 512 bits.

With the aim of increasing the number of inputs to monitor and improve performance, use technology to establish two graphics cards simultaneously. This system is called SLI and CrossFire. Connectors (VGA, DVI or HDMI) is in no way affect game performance.

how to increase video memory

The more powerful the card, the more heat and energy it emits. So you should pay attention to the quality of the cooling system parts. If the map will be regularly overheat, the screen image will be deformed, and the item itself will fail.

What is the minimum amount of VRAM required, and what about other parameters? In General, the experts recommend to choose a graphics card according to the machine capacity.

Video memory "for dummies”

Careful selection of video card is necessary for the gamers or a certain type specialists. But how to increase the amount of video the average user, not to delve too deeply into this subject? After all, there is absolutely no need to buy a flagship solution for household tasks – quite inexpensive, but quite good models.

What is the amount of memory required to store the image? To calculate this parameter it is easy even for an ordinary user, which is far from mathematics or IT. To start, determine the required amount of video memory for graphics mode. To calculate the minimum amount is to multiply the image width by its length (this refers to the resolution of the diagonal) and bitmap.

rating graphics performance

For Example, if the monitor settings 1920 x 1080 and the most common color quality is 32 bits, then output a single frame will require: 1920 x 1080 x 32 = 8,3 MB. In General, the required amount of video memory depends on the activity of the user.

For the game on multiple screens at the same time, high-quality graphics, and it is necessary to understand the parameters of graphics cards and more. It is recommended to give preference to those products that have memory more than 4 GB. But if the computer is used to “household” purposes, office work, study, watching movies, simple games, optimal volume is 1-2 GB.

“Brain” map

The video Memory converts the signals into the picture and helps the CPU to process data associated with image formation. It is an analogue of RAM and has graphic processor and chipset. It is graphic or CPU chip largely determine the capabilities, performance and durability of the graphics card.

Leaders in the market of manufacture of chips are AMD Radeon and nVidia Geforce. Computer giants are practically not inferior to each other. They produce high-quality processors, which occupy 80 % of the volume of the whole card, and sell well-known brands: Asus, GigaByte, Zotac, Sapphire, MSI.

used VRAM

On completion of the component parts of this number of companies is only 20 %, so hard to stand out they can not. Basically, AsusGigaByte, Zotac, Sapphire, MSI and provide additional interfaces and cooling system. Due to the constant competition, the price of less efficient cards have been declining. That's why regular users, who perform the ordinary operation (working with documents, surfing the web, undemanding games) available models of good quality at a reasonable price.

NVidia

The Brand produces not only all known GeForce. nVidia also produces the Quadro chips which are characterized by high productivity. Such chips are suitable for custom and professional systems.

The Company also holds a good position in the market of portable devices. Separately, you can select the nVidia Tegra. It provides a good graphical image of a number of smartphones and other devices.

determine the required amount of video memory for graphics mode

The nVidia Brand belongs to a number of interesting technologies:

  • NVidia SLI allows you to install in one system multiple graphics cards;
  • The nVidia CUDA – the programme structure enabled computer system processor;
  • NVidia 3D Vision Surround support 3 displays at the same time and gives you the opportunity to work with the 3D image;
  • NVidia PhysX SDK can handle physical phenomenon – the transformation of the tissues, fluids and solids.

AMD Radeon

Chips of AMD Radeon with the same performance, distinguished by a lower price. Some users emphasize the quality of the picture. The image due to the softness of the color is more realistic. The power consumption of these cards below the chips AMD Radeon less heat.

what is the amount of memory required to store the image

Among the interesting features of AMD can be distinguished Eyefinity technology, which allows you to connect up to 6 monitors on one video card. At the moment there are even systems that supported this technology unites up to 24 monitors. Minus the cards of this firm is to work with shadows.

Top video cards

Now everyone, even a novice user understands how to increase the amount of VRAM – enough to install a better graphics card. But how to choose? After all, the market is replete with just abundance of graphics processors. In this case, each manufacturer has advantages and disadvantages. The leaders in this business segment include ASUS, Sapphire, Gigabyte, MSI. Less popular, but produce products of pretty good quality - Panasonic, Leadtek, PowerColor. Before these companies were engaged in the development and production of video cards, but with some errors most of them decided to release their products on the basis of quality models from well known manufacturers.

Rating GPU performance

Tops the ranking of graphics cards for performance model NVIDIA TITAN X, the cost of the part corresponding to – more than$ 1,000. The top ten, significantly, includes the latest models of the brand nVidia, only one place (10th) is a model from AMD Radeon (Radeon Pro Duo). Ranking of graphics cards for performance is made according to PassMark — G3D Mark.

what is the minimum amount of VRAM

The winner of the rating of graphics processors for noise

The noise Level depends on the amount of heat that is emitted by the video card during active work. Manufacturers are trying to reduce this figure through the installation of various cooling systems. Heads the rating of graphics cards with the low noise ability of the model Zotac GeForce GTX 1060 AMP! 6GB GDDR5 (price from 20 to 24 thousand rubles). Other versions company of Panasonic feature low noise capacity.

rating processors for noise

The Power of graphics processors

To quickly not to be disappointed in the purchase, you need to pay attention to the amount of energy that consumes the graphics card. Especially this option should consider if the computer's power supply is not powerful enough. Often manufacturers specify a minimum capacity at which the recommended work.

In some models there is also a power saving function. Do not blindly follow marketing gimmicks and get a video card with better energy efficiency. This option may not even be required, because it all depends on how the user is going to operate the item.

power graphics

Among the models of one brand may come across as a good instances, and video cards with high power consumption. To give preference, of course, is the parts with low energy consumption.

Leaderboard and results

When choosing a graphics card is the critical parameter for many users is the performance, but it is importantto pay attention to other aspects. For a really powerful gaming computers, the best option in terms of price-quality is STRIX-GTX 1080-8G-Gaming: its capacity is sufficient not only to run all modern games, but enough for the near future. No worse and DUAL GTX 1070-8G, allowing you to run the latest games on ultra maximum settings.

leaders

The Absolute leader and the most powerful graphics card, which you can find at the moment is the GIGABYTE GV-N1080XTREME W-8GD (pictured below). However, this model along with high performance and has relatively low estimated life.

the most powerful graphics card

For medium budget gaming computers is quite suitable DUAL-GTX 1060-3G, STRIX-RX470-4G-Gaming GTX750TI-PH-2GD5 (pictured) or MINI-R7360-2G. This is a relatively low-cost options with high performance.

budget video card

However, flagship solution is really needed, only real gamers or those whose professional activity requires high voltage equipment. Ordinary users, who most of the time involved in editing documents, web surfing, viewing of tapes in social networks or movies, is enough good but cheap models. They are 710-1-SL, 710-1-SL-BRK R7250-2GD5, GT730-2GD5-BRK. These graphics cards to play modern games on minimum settings.


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Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."

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