Table of Contents
- What Settings Are Typically CPU-Intensive?
- What Graphics Settings Affect The CPU?
- What does a CPU do?
- CPU Settings For Gaming
- Is It Better To Have A CPU Bottleneck Or A GPU Bottleneck?
- How To Find Out If Your CPU Is Bottlenecking Your GPU
- How To Eliminate CPU Bottleneck
- Warzone Settings That Affect CPU
- Game settings to reduce CPU usage
- Depth Of Field CPU Or GPU
- Conclusion

I’ve been a PC gamer for over 10 years, but I’ve never heard of the rule of thumb. Thank you. The only rule I’ve come across is that most RTS games are CPU intensive, and these games seem to be suitable for many screens.
Vulcan and Directx 12 do better if they do. These APIs give developers several choices. They can control more devices like, for example, DirectX 9 or OpenGL 3.0. They choose what to do and how to do it.
Compare similar games dx9 and dx11. Skyrim Special Edition is a good example. CPU and GPU performance is better than Skyrim 2011. With my CPU and GPU, I can see more fps and GPU usage (and CPU is slightly higher) in Skyrim SE than in Skyrim 2011. Of course, there are more engine changes. It won’t be noticeable but challenging to use without dx 11.
What Settings Are Typically CPU-Intensive?

It depends on the API your game uses. For OpenGL 2.0 and earlier, most operations were CPU-intensive. All movements, shadows, and so forth. For OpenGL 4.5, many errands are performed on the GPU. Same for Directx. 7 and 8 are CPU-based, and 9 is optimized but CPU intensive. 11 brings more computing power to the GPU and gives developers more freedom. GPU makes 11 shades, shades and more of them.
Computer processor serious settings typically include many aspects of the screen, while GPU-intensive settings usually refer to screen aesthetics. Grass/Vegetables (variety) is a good start. The particle (type) is another.
A very strict rule:
Greater screen visibility affects CPU and GPU. LOD / marking distance, quote, quality model, etc. It’s usually the GPU that makes the product better. The resolution, AA, good texture/filter, good shader, lighting, etc… 100% GPU.
What Graphics Settings Affect The CPU?

Adds more to screen like CPU weight. These settings are:
- shadow
- Some types of aliasing protection (such as MLAA)
- volumetric cloud
- degree of expansion
- Field of view (live game)
- water reflection
- dynamic lighting
- Particle shape (e.g. mist)
- After treatment
- Nvidia PhysX (optional)
Warning:
Depending on the game and how it works, the level of information (LoD), CPU or GPU can control the remote viewing area. Most games use most GPUs and some CPU power. You can read more about the implications of Watch Delay here!
Nvidia PhysX can be built on a CPU or GPU. When you run software on the GPU, you have more experience with FPS because there are more cores to handle the process. To learn more about how PhysX works, click here!
Some of the above settings will be more intense than others, depending on the game itself.
What does a CPU do?

The processor, also known as the CPU, provides the information and power that a computer needs to function. The more powerful and modified the processor, the faster the computer can complete the task. A more powerful processor makes your computer think and work faster.
As expected, the import will receive orders. Instructions are represented by a series of numbers and the transmission from RAM to CPU. Each education is only a tiny part of each task, so the CPU needs to know which instruction is next.
The current address is managed by the program counter (PC). The PC and the instructions are stored in the instruction list (IR). The PC length is increased to the address of the next instruction.
Solution
When an instruction is transported and stored in IR, the CPU passes the instruction into a circuit called an instruction decoder. This converts commands into signals given to another part of the CPU for processing.
Complete
In the last step, the cut instructions are sent to the CPU interface to be completed. The result is usually written to the CPU register and can be viewed in the following education. Think of it as necessary as the memory of a calculator.
CPU Settings For Gaming

The CPU sets the maximum frame rate based on the game by default. The GPU sets the maximum frame rate based on the game and resolution. And as long as your maximum frame rate is higher than the refresh rate of the monitor you’re using, the bottleneck in the game you’re playing doesn’t matter.
Now consider the RTX 2080 Ti combined with the i5 7500 trying to run Battlefield V on a 1080p/240Hz display. In this case, the bottleneck will be very heavy. Battlefield V is an advanced processor and requires 4 or more cores. The RTX 2080 Ti can do more than the CPU, and the maximum CPU value is way below the 240Hz refresh rate.
A good CPU doesn’t exist without a good motherboard. Depending on the chip you choose, you’ll be locked into various mobos that may use different chipsets. But the first question we’ll help you answer is which motherboard size is right for you.
ATX, E-ATX and XL-ATX cards are ideal for large resolutions and large card configurations. If you’re looking for a minor system, Micro-ATX or Mini-ITX is your best bet. Although it is smaller for graphics cards and other PCIe cards, it has a smaller size.
The processor you choose here will also determine which motherboard your system will work with. This includes monitoring the processor’s socket range and the availability of the latest chipset. The Intel Coffee Lake and Kaby Lake chips, for example, are technically on the same LGA1151, but the former requires a 300-series chipset, and the latter comes with a 200-series chipset. Likewise, Ryzen and 2nd Gen Ryzen share the same AM4 socket, but the latest AMD chips see the best performance from the latest X470 platform.
Depending on the chassis size and Intel processors, it could be the ASRock Fatal1ty Z370 Gaming K6 (for ATX), Asus Z370-G (for Micro-ATX),
Is It Better To Have A CPU Bottleneck Or A GPU Bottleneck?

The CPU sets the maximum frame rate based on the game by default. The GPU sets the maximum frame rate based on the game and resolution. And as long as your maximum frame rate is higher than the refresh rate of the monitor you’re using, the bottleneck in the game you’re playing doesn’t matter.
Now consider the RTX 2080 Ti combined with the i5 7500 trying to run Battlefield V on a 1080p/240Hz display. In this case, the bottleneck will be very heavy. Battlefield V is an advanced processor and requires 4 or more cores. The RTX 2080 Ti can do more than the CPU, and the maximum CPU value is way below the 240Hz refresh rate. So that isn’t good.
How To Find Out If Your CPU Is Bottlenecking Your GPU
How to tell if your CPU is bottlenecking your GPU? Enabling monitoring allows you to get a feel for the software by playing games affected by the bottle issue. Next, look at both CPU and GPU usage. For example, if your game uses 80% CPU capacity and only 30% GPU capacity, you can assume that the CPU is a bottle.
We recommend monitoring CPU and GPU performance to gauge performance gaps. If the CPU load is higher than the video card load, the CPU may cause a problem. Fortunately, there are plenty of tools you can use to monitor your CPU and GPU.
How To Eliminate CPU Bottleneck

- Eliminate CPU bottleneck
- Improve game resolution. One of the best ways to distribute the load from the CPU to the GPU is to improve the game resolution.
- Close the background application.
- Overclock your CPU.
- Reduce CPU-related configurations.
- Upgrade your processor. Identifying and fixing CPU bottlenecks is not easy, but it’s not as difficult as you might think.
With the right tools and data, you can diagnose and fix problems by changing game settings, closing extra apps, overclocking your CPU, or replacing your entire CPU. Also, some activities can affect your body due to conception or relationship issues.
When you encounter CPU bottlenecks, your best bet is to start by changing your game environment. The way the game is set up to play will prevent it from running correctly. This doesn’t necessarily fix the problem, but a malfunction causes most CPU bottlenecks. And the good news is that this can often be said with tweaks that work on CPU performance.
Warzone Settings That Affect CPU

- Update your GPU driver. Standard graphics card drivers can cause problems with any game.
- Minimize your graphics settings in Warzone.
- Set the application key to “Normal.”
- Impair NVIDIA overlay.
- Make virtual memory.
- Former driver.
- Faulty or slow CPU.
Insufficient RAM. Warzone’s minimum processor must be an Intel® Core™ i5-2500K or AMD Ryzen™ R5 1600X processor. If your computer is running one or an older one, you may experience high CPU usage issues even at lower speeds. Play the game from the lowest point and see if that fixes the freezing or falling issue.
- Windows generally set the primary games application to “High,” as a matter of course. If your system is slow, changing its values may increase CPU usage. Go to Task Manager (press Ctrl+Shift+Esc).
- Go to the Information tab.
- Find ModernWarfare.exe and right-click on it.
- Go to ‘Set priority’ and select ‘Normal.’
- Click “Change Key” for more details. Restart your PC and Warzone to see if the issue is resolved.
Game settings to reduce CPU usage

- Take a look at your GPU driver.
- Change game settings.
- Fix the impacted game.
- Eliminate outsider applications that disagreement the foundation.
- Take out all rest types in BIOS/UEFI.
- Empower XMP in BIOS/UEFI.
- On the conceivable chance, utilize 4 centers and attempt to overclock.
- Reinstall the game.
Erase application later if not required
Whenever you experience a CPU bottleneck, the primary thing to search for is the back-run assets and how much CPU is utilized. All trivial applications ought to be shut down.
To incapacitate unseemly applications, follow these means:
- Press Windows + R keys to open the Run utility. Type MSConfig and press Enter.
- This will open System Configuration. Presently select the Services tab and check the case. Hide all Microsoft administrations.
- Click the Disable All choice, then, at that point, click OK.
- Press Ctrl+Shift+Esc to open Task Manager.
- Close all undesirable activities by right-tapping them and choosing the End Task choice.
Depth Of Field CPU Or GPU

I don’t want to make it easier, but DOF uses the z-buffer to blur the pixels. It’s pixel shader, so it’s GPU heavy. You can do it on the CPU, but it will delay the quality decision of most GPUs following SIMD instructions.
Depth of field refers to the magnitude of the visible distance. It depends on camera type, aperture and focal length, but the print size and viewing area can also affect depth of field perception.
Conclusion
Having a powerful processor is just as important as a powerful graphics card because half of your game’s configuration is solved on it. It would be best if you had both to take advantage of it. In any case, you risk winding up with a “bottle.” In the accompanying article, we will discuss GPU-concentrated designs settings. If you have any other questions, let me know in the comments.
Hope this article was helpful for you. For more information like this, visit our other articles:
> What Are Threads In CPU Or Computer Processor?
> Is A CPU Cooler Necessary?
> Why Does My Graphics Card Keep Crashing?