If you see indented options below the "Display adapters" heading, skip the next step. Doing so expands it to show your installed graphics card s. Review your graphics card s. Your installed graphics card's name will appear under the "Display adapters" heading.
If you see more than one name there, it means you have both a built-in graphics card and an installed one. You can look up your graphics card's name online for more specific information about it. Method 2. Click About This Mac. This option is at the top of the drop-down menu. Click System Report…. It's at the bottom of the About This Mac window. This option is in the left-hand pane of the System Report window. It's about halfway down the group of options that appear below the Hardware heading in the left-hand pane.
Look for your graphics card's name. It will appear at the top of the right-hand pane. You can also view your graphics card's specifications listed below the card's name.
Method 3. Open Terminal. Update your computer's list of PCI items. Enter your password. Doing so will confirm your command and update your computer's PCI list. The password's characters will not appear when you type in Terminal. Look up your computer's list of PCI items. Find your graphics card.
Scroll up in the Terminal window until you find the "Video controller", "VGA compatible", "3D", or "Integrated graphics" heading; your graphics card's name will be listed next to this heading. Note the graphics card's ID number. This number is to the left of the graphics card's heading, and will usually be in the following format: Open a new Terminal window. Look up your graphics card's information.
Type the following command into Terminal—making sure to replace " If you want to play more graphic intensive games though, you will need a graphics card.
Not Helpful 5 Helpful This means you have an integrated graphics controller and not a separate graphics card. Not Helpful 23 Helpful Click right on the home screen, the cpu will pop up and you can use it to chose which one you need to use.
Not Helpful 7 Helpful 7. Total Memory. Not Helpful 6 Helpful Look for a label pasted on the graphics card with a tiny barcode on it. On top of the barcode you'll see the specifications.
Display Adapters might show two options. The dedicated graphics card option is considered the GPU. Once identified, looking up your GPU model is the easiest way to learn more about it. Additionally, a higher number typically indicates a better card. Newer games often demonstrate how well they run using current-generation graphics cards compared to previous-generation cards.
There are many different kinds of games, though, and not all of them demand the most powerful GPU on the market. Buying the best GPU you can afford is a good way to future-proof your build, and keep it ready to play popular games that have yet to be released.
That said, if you know exactly the kind of games you want to play, doing a bit of research on the ideal GPU to run that title is a great way to start your shopping process. Those who use their PCs for complex tasks like 3D rendering, game development, and video editing also benefit from faster GPUs.
These workstation GPUs are optimized for these applications, and their drivers are certified to be stable and reliable when undertaking these operations. Though professional-grade GPUs are designed for a different purpose, many of the fundamental concepts still apply.
These integrated graphics tend to be lower-performance options, providing enough power to drive the operating system and run web browsers, email clients, productivity apps, and other routine software, but not enough for anything more than casual or older games.
This is quickly changing as CPUs become more powerful, but for now, if you want to play games, a separate or discrete GPU is likely the best solution. Many gaming focused laptop computers utilize discrete GPUs as well. Laptop GPUs used to be significantly less powerful than their full-sized desktop cousins due to space limitations and thermal considerations.
Now they are now closer to parity than ever. Many modern gaming laptops use discrete GPUs that are very close in performance to their desktop equivalents, or are optimized to fit an impressive amount of power into very thin and light notebooks. You no longer have to choose between portability and power.
A s Nvidia describes it :. As it traverses the scene, the light may reflect from one object to another causing reflections , be blocked by objects causing shadows , or pass through transparent or semi-transparent objects causing refractions. Finally, consumer-grade GPUs have the power to perform effective ray tracing in games. Most modern flagship GPUs from AMD and Nvidia support some version of ray tracing, and it will continue to become more widely available with each new iteration of graphics cards.
These cards include cooling solutions, necessary connections, and most importantly, the graphics processor itself. This processor is an incredibly complex chip developed with decades of research and experimentation. Historically, these two companies have battled for leadership in the GPU market, constantly forcing each other to innovate to the benefit of consumers. Both have strengths, and both offer solid options. These companies take the chips designed by either AMD or Nvidia, and create their own graphics card using this technology.
Think of it as a car; the engine is created by AMD or Nvidia, but the rest of the car, including the body and the cooling, are designed by the company that manufacturers the card itself. Each GPU manufacturer brings their own unique design choices and technologies to the table, which results in plenty of options to choose from. There are other considerations too, such as cooling, clock speeds, and aesthetic design that can impact performance, but if you buy an RTX , you know the fundamental capabilities of the card regardless of the manufacturer.
The most popular and powerful GPUs are those in its series RTX , , or , with performance capabilities increasing with the number. Nvidia has a wide range of GPUs covering the low-end to the very high end of the consumer GPU market as well, not only flagship products.
Here are some of the most relevant Nvidia gaming GPUs as of late As you can see from the charts above, there are a few specifications that you will want to keep in mind as you look to purchase a GPU. These benchmark comparisons will allow you to see how different versions of the same GPU compare to each other, and to other versions. As with all powerful hardware that uses electricity, GPUs generate a lot of heat, and require sufficient cooling to run reliably and at peak performance.
Most graphics cards will include a power supply recommendation, usually with recommended watts such as watts. This can be important in both desktops and laptops, where thermals become a high priority given space constraints. Note that as you are designing your PC or choosing a GPU upgrade, you will also want to research how hot a given graphics card runs at maximum power.
Usually this is a mix of six-pin and eight-pin connectors, but this can vary.
0コメント