What is Graphic card?
A Graphic card is a piece of computer hardware that produce the image you see on a monitor. A graphics card is a type of display adapter or video card installed within most computing devices to display graphical data with high clarity, color, definition and overall appearance. It is a hardware which is used to increase the video memory of a computer, and make its display quality more high-definition. It makes the computer more powerful and gives it the capacity to do more high-level works.
A graphics card is also known as a graphics adapter, graphics controller, graphics accelerator card or graphics board. Thus, The quality of the image depends on the quality of the graphics card. However, It is very much important for gaming and video editing on a PC. So, The better your graphics card the better, and smoother an image can be produced. Moreover, Every game needs a graphics memory to start and it depends on the type of the game, and the requirements are mentioned on the game box.
A graphics card is primarily designed to remove the graphical processing tasks from the processor or RAM. A graphics card enables the display of 3-D images, image rasterization, higher pixel ration, a broader range of colors and more. Moreover, a graphics card includes various expansion ports such as AGP, HDMI, TV and multiple monitor connectivity.
Types of Graphic Card :
Integrated – Graphics built into the motherboard, are generally used in most laptops, the cannot be easily upgraded. You’ll find these built into most standard laptops and computers, they are a cost-effective model but cannot be easily upgraded.
Discrete – It is an external graphics card which is a hardware and added on a motherboard as an extra component. It is an add-in graphics card. Most people may not need an external graphics card for there work on PC. However, Most people using a modern computer for standard tasks like surfing the internet, creating documents or watching movies will be fine using the integrated graphics. But for the users playing high resolutions games and video editing may need an external component i.e. graphics card for there purpose. Without this, the user may find their game lagging or jittering at crucial points.
Features of Graphics Card :
GPU(Graphic processing unit) is a brain of the graphic card. It creates the visuals that you see on screen. GPU work as translator, it take data from CPU and translate into image. However, More complex visuals. Like you find in high-definition games require more complex and quicker GPUs to accommodate the stream of data.
FPS stand for frames per second. Modern games provide 3D action and Photoshop realism. But for the user to get the best experience, their graphics card need to be up to scratch. Further, To get best image, your PC must be able to deliver these details at an acceptable frame rate. Generally, If your graphics card frame rate is too low, the nice fluid motion you’d expect from your game turns into a slow jerky crawl.
You can add additional graphic card on your PC. Over the years graphics expansion slots have changed significantly from PCI , AGP to the latest PCI-E (Gen1/2/3) (PCI-Express) which offer the best bandwidth. Many motherboards have an expansion slots that allow users to add more than one graphic card. For this purpose, Users will need an SLI(NVIDIA) or Crossfire(AMD) ready motherboard to use these technologies. NVIDIA develop SLI(Scalable Link Interface) to link multiple graphic cards in single system.
Dedicated graphics memory is contained by current graphic card. In fact, it is separated from PC’s RAM. The capacity range is from 512MB to 8GB. Generally, Memory is important on graphic card as it allows users to play games at higher resolutions. A minimum of 1GB memory is recommended for gamers, but this needs to be balanced out with other aspects of the card and the resolution you play a game at. Hence, More RAM equals higher resolutions, more colors on the screen, and the best special effects.
Generally, Graphics cards support multiple monitor. however the number is determined by the GPU and the number of outputs available. In particular, check individual graphics card to find out how many monitors it supports.
Graphics cards can be connected to a monitor via a number of output options. However, You’ll need to buy a video card that matches a port on your monitor. In fact, Many video cards will have at least two or three ports with some supporting four or more.
Manufacturers of Graphics Card
There are two main manufacturers of discrete graphics card are AMD and NVIDIA. However, Many laptop come with Graphic card.
Difference between Graphics Card and Video Card
In technical term, Graphic card and Video card is same thing – an expansion card to generate output images and transmitting them to a display device. In particular, Graphics Card controls the quality of pictures, videos and enhances the gaming experience. Video card controls the colors displayed, resolution, speed of rendering images, etc. Graphics Card speed is faster than the Video Card. Technology involved in Graphics Card and Video Card is consists of a special circuit board that goes into one of the expansion slots on the motherboard. The three most common types of interfaces used to connect a monitor to a computer are VGA, DVI, and HDMI.
Graphics Card is optional and may not be present in a default installation of a PC System. Video Card is a mandatory part of the PC system. Graphics Card is expensive. The video card is cheaper as compared to a graphics card. The performance of integrated graphics is, however, inferior to dedicated cards which have their own RAM and cooling system for superior processing and graphics performance. Graphics Card improves picture quality, supports high resolution and 3D effects. Video Card controls the display setting of the PC system.
Generally, Graphics Card is used primarily for gaming consoles. Video Card is used for video editing, multimedia projects. Graphics Card has its own RAM And Cooling system and has better performance. Video Card has no RAM and uses System’s RAM. Today, both the terms are often used interchangeably because they are technically the same.
Why you need Graphic Card?
Graphic card is very essential part of any computer system it renders processed data into video signal before it is sent to your display. However, You need a dedicated GPU for playing calculation-intensive modern 3D titles in all their silky smooth glory. Want to play Skyrim with dozens of mods and add-ons while still enjoying butter smooth travel through the fantasy realm? You need a decent dedicated GPU.
If you’re doubtful that your current PC is fast enough to warrant purchasing a better graphics card, I have some data for you. Even with the fastest graphics card around, running at a resolution that puts more of the burden on your CPU (1080p ultra), there’s often only a minor improvement in gaming performance. There is no doubt that ancient CPUs are going to struggle, but going from a Core i7-4770K to a Core i7-8700K only improves gaming performance by 20 percent on average, at 1080p ultra.
Graphics cards are useful for some non-gamers, too. If you do a lot of photo editing, video editing, or any kind of rendering (3D art, design, etc.), then you’ll certainly get a boost from a dedicated GPU. Tasks in Photoshop like filter application, warping/transforming, and so on, all benefit from the extra power a GPU provides.
Which Is The Best Graphic Card?
Nvidia GeForce RTX 3080 is currently best graphic card for PC/Laptop. It was highly anticipated, and the hype was real, but the performance of the 3080 is now proof that we are in the time of an exceptional leap in graphic card generations. Okay, right now the RTX 3080 is rare as pigeon eyelashes, but there is no doubt Nvidia’s new RTX 3080 is the best graphics card today. The first generation of ray tracing-capable cards required such a huge frame rate sacrifice that most people shied away from turning it on, but that’s no longer the case with this generation. It represents a huge generational performance boost over the previous RTX 20-series.
If you’re serious about maxing out all the graphics settings and you want to play at 4K or 1440p, this is the card to get — it’s mostly overkill for 1080p gaming, though enabling all ray tracing effects in games that support the feature makes 1080p still reasonable. The RTX 3080 may need a fair chunk more power—you’ll want at least an 850W PSU—and be tricky to get hold of so soon after launch, but this is the most desirable graphics card around today. Which I guess is also why it’s so tricky to get hold of.
Nvidia GeForce RTX 3080
GPU: Ampere (GA102) | GPU scores: 8,704 | Base clock: 1,440MHz Boost clock: 1,710MHz | Memory clock: 19 GT/s | TFLOPs: 29.76 Memory: 10GB GDDR6X | TDP: 320 watts | bandwidth: 760GB/s
➥ Incredible performance jump from the current generation. ➥ Can legitimately do 4K ultra at 60 fps or more ➥ Affordable and achievable ray-tracing excellence ➥ Beats the 2080 Ti into mediocrity ➥ Substantially faster than previous gen GPUs ➥ Availability is severely limited ➥ Requires 320W of power and Only 10GB VRAM ➥ Overkill for 1080p displays
Nvidia GeForce RTX 3070
GPU cores: 5,888 | Base clock: 1,500MHz | Boost clock: 1,725MHz TFLOPs: 20.37 | Memory: 8GB GDDR5 | Memory clock: 14 GT/s Memory bandwidth: 448GB/s
➥ 2080Ti-beating performance ➥ Turing-topping frame rates ➥ Excellent value and Compact ➥ This FE card is smol ➥ Relatively low power
AMD Radeon RX 6800 XT
GPU: Navi 21 XT | GPU Cores: 4608 | Boost Clock: 2,250 MHz Video RAM: 16GB GDDR6 16 Gbps | TDP: 300 watts GPU Power: 300 W | Memory bandwidth: 512GB/s Memory: 16GB GDDR6
➥ New RDNA2 architecture provides excellent performance ➥ Easily handles 4K and 1440p ➥ Weaker ray tracing performance ➥ No DLSS alternative right now ➥ Beats 3080 in rasterization games ➥ Tons of VRAM for the future ➥ Supply might be even worse than Nvidia
AMD Radeon RX 5700 XT
GPU Scores: 2,560 | Base Clock: 1,605MHz | Boost Clock: 1,905MHz | GFLOPS: 9,754 | Memory: 8GB GDDR6 Memory Clock: 14 GT/s | Memory Bandwidth: 448GB/s
➥ High efficiency RDNA architecture ➥ Easy to unlock full power ➥ No ray tracing or DLSS hardware ➥ Will outperform an RTX 2060 Super ➥ Performs as well as the RX 5700 XT
Nvidia GeForce RTX 2060 Super
GPU Scores: 2,176 | Base Clock: 1,470MHz | Boost Clock: 1,650MHz | GFLOPS: 7,181 | Memory: 8GB GDDR6 Memory Clock: 14 GT/s | Memory Bandwidth: 448GB/s
➥ Lowest price point for ray tracing and DLSS ➥ Solid QHD and great FHD performance ➥ Beats the RTX 2070 for around the same price ➥ Still pricey for an ‘entry level’ card
AMD Radeon RX 5600 XT
RDNA Cores: 2,048 | Base Clock: 1,375MHz | Boost Clock: 1,750MHz | TFLOPS: 8.07 | Memory: 6GB GDDR6 Memory Clock: 12 – 14GT/s | Memory Bandwidth: 288 – 336GB/s
➥ The ‘ultimate’ 1080p graphics card ➥ Great base price ➥ RTX 2060-level performance ➥ Immersive, Interactive, Intuitive VR Experiences
How We Rate Graphic Cards?
Determining pure graphics card performance is best done by eliminating all other bottlenecks — as much as possible, at least. While the CPU is still the ‘brain’ of your PC, it’s the graphics card that matters the most when it comes to the vast majority of gaming. Dozens of games will push your graphics card to its limits every year. However, It’s the component that makes the most difference to gaming performance and part you’ll want to upgrade most frequently.
For gaming systems, it’s also likely the most expensive part of your build. But if you buy the right card, it should last you at least two years. On a reasonable budget, it’s critical to find the graphics card with the best ratio of price to performance.
There’s no escaping the fact that it is almost impossible to buy right now, though. You can argue about whether you need ultra quality, or what resolution to run. But your wallet will likely end up pointing you at cards in the very high range. In fact, Anything is tough to recommend to gamers. However, They are not the only options worth considering. There are many other good graphic card. Performance does go up with price as you move up the ladder.