Is Overclocking GPU Worth It?

Is Overclocking GPU Worth It?

Looking to know whether overclocking your GPU is a wise decision? Overclocking your GPU may not be the smartest idea ...

By Akhi Raheem

Looking to know whether overclocking your GPU is a wise decision?

Overclocking your GPU may not be the smartest idea especially when most modern GPUs automatically boost their clock anyways

Is Overclocking GPU Worth It For Gaming?

Getting to the answer

Overclocking for gaming is often seen as pointless. It would increase FPS, but it’s not recommended unless you have an old card that doesn’t boost automatically.

Why Someone May Want To Overclock Their GPU:

  • To Increase FPS
  • Satisfaction/Novelty
  • To push the limits of older hardware

A successful overclock will increase the frame rate inside games, but it’s completely up to you to decide whether investing the time in fine-tuning and managing potential risk is worth the extra frames you’ll get.

It’s also worth noting that most modern graphics cards automatically boost their frequencies whenever certain conditions are met. This is one of many reasons why many gamers say manual overclocking isn’t worth it.

So if you’re looking for meaningful performance gains, overclocking your graphics card may not be the best way to invest your time or efforts, a far more valuable skill to learn is undervolting.

Is Overclocking GPU Safe?

graphics card

You may be wondering whether overclocking is safe, especially with gamers who notice their graphics cards reaching high temperatures, sometimes over 80C. This will raise the concern that overclocking could eventually harm their GPU.

To ease your concerns, overclocking your graphics card is a relatively safe process with most cards having safety measures in place to prevent you from accidentally frying the chip.

So it’s pretty much impossible to damage the graphics card through overclocking, although a successful overclock may increase temperatures, implementing a more aggressive fan curve will be beneficial in keeping the temperatures down.

In summary, modern graphics cards have protection measures that limit the voltage, frequency, and power in a way that they don’t surpass save measures.

Should You Overclock GPU?

So we’ve assessed that overclocking may not be the best thing to do for gamers, does that mean overclocking your GPU, in general, is a pointless endeavor?

I would say it completely depends on your graphics card, if you have an older card that doesn’t automatically boost its clock speed, then overclocking manually makes sense.

This is a great way to squeeze extra performance out of your older card, but like with all skills, it will take time to master as overclocking is a delicate art that requires patience.

How To Overclock GPU?

Overclocking your GPU is pretty simple, and it can be done through a simple download. What you’ll need is a tool called MSI Afterburner, which is a free tool, and despite it’s name, it can be used to overclock non-MSI graphics cards.

Before you jump straight in, you must gather baseline data to see how your GPU performs pre-overclock. This is so you know how much of a performance increase you get when overclocking, and whether overclocking was even worth it.

And before you start adjusting, it’s important to know that you can’t just slide settings to any random value, start by increasing in 5-10 MHz increments, this is so you don’t immediately run into stability issues. This allows you to find the sweet spot for performance without increasing the GPU’s voltage.

msi afterburner overclocking tool

The above image displays the interface for the MSI afterburner tool. Here you’ll find settings where you can modify the core clock, memory clock, power limit, temp limit, and fan speed.

What you’ll want to play with is the core clock modifier, and the other values can you modified if necessary.

Does GPU Memory Clock Speed Matter

The memory clock speed is often overlooked, but it’s a crucial factor for GPU performance, and it has a massive influence on gamers. The GPU memory clock speed directly influences how fast the GPU can access data, so if you’re running an application that requires rapid data retrieval, then overclocking the memory clock speed can be beneficial.

Data heavy applications:

  • High-resolution gaming
  • Heavily modded gaming
  • 3D Modelling
  • Video editing Programs(Adobe Premier Pro, Final Cut Pro)
  • Machine Learning and Data analysis tools (TensorFlow, PyTorch)

For gamers, you’ll notice that gaming at 4K often requires more VRAM, this is so the GPU can store more of the game’s assets which are usually larger due to their resolution textures.

This is why 4K gaming usually requires at least 12GB in VRAM, but if overclocking the GPU’s VRAM, you might be able to achieve smoother gameplay with less stuttering.

What Should My GPU Voltage Be?

GPU voltage

Another useful tool called GPU-Z, great for viewing your graphics card’s detailed information, and monitoring its performance.

Your graphics card voltage plays a crucial role in maintaining the stability of the graphics card, so let’s explain how the voltage of the GPU works, and how you can use it to your advantage.

So contrary to popular belief, the voltage of the GPU does not affect the GPU performance, it mainly affects the stability of the graphics card. Increasing the voltage will increase the stability of the GPU core, but generate more heat, and consume more power.

But a voltage value that’s too low will cause instability issues, so it’s important to find the sweetspot when playing with the GPU’s voltage. What you want to achieve is a stable value that reduces heat output, and power consumption.

Does Undervolting GPU Decrease Performance

Overclocking is seen as the traditional method of getting more out of your GPU, but there’s a lesser-known, yet closely related practice known as undervolting.

While different from overclocking, both share the same goal of optimizing your hardware so it performs better. So overclocking pushes the raw performance whereas undervolting reduces power consumption and heat output.

Now, undervolting doesn’t decrease the performance of the GPU, you will maintain the same clock speed therefore the performance is the same. Everything else will be better such as quieter fans, less heat generated, and reduced power consumption.

Can Overclocking GPU Cause Stuttering?

A perfect overclock would not cause stuttering, but if you are experiencing stuttering after overclocking, then in my experience, this is mostly due to the overclock not being fully stable.

When overclocking, the GPU will lose stability by nature, this is why the voltage is usually increased in tandem to maintain core stability. Yes this will increase power consumption and heat generated, this is why overclocking is an art where you need to find the perfect balance.

Another cause for stuttering due to overclocking is the increased heat generated causing throttling, this is straightforward in theory to overcome, you just need to effectively cool your PC.

See also: Can Overclocking GPU Cause Stuttering?

Overclocking Laptop GPU

All this talk about overclocking GPUs, we got to talk about laptop GPU’s and whether they’re able to be overclocked. Most laptop GPU’s can be overclocked, but you’ll find that you’ll hit thermal limits extremely quickly.

This is because laptops cram extremely powerful components into a small case with little room of cooling and ventilation, but these GPUs are usually more efficient in the sense that they’re able to maximize performance within those thermal constraints.

Although you can overclock a laptop GPU, I really wouldn’t recommend it due to the cooling limitations, overclocking will increase heat which is a problem for laptops.

Conclusion – Should You Overclock Your GPU?

In conclusion, overclocking will provide a noticeable improvement in overall performance, but it’s evident that overclocking isn’t a one-size-fits-all solution.

If you decide to overclock after concluding it’s worth it, there are plenty of tools such as MSI Afterburner to assist you in the process.

Posts You May Enjoy...

Can You Upgrade Laptop GPU?

Can You Upgrade Laptop GPU?

Is your laptop underperforming graphically, and you’d like to upgrade it? Unfortunately, the option of ...
Can Overclocking GPU Cause Stuttering?

Can Overclocking GPU Cause Stuttering?

Overclocking increases performance right, so why am I stuttering? Stuttering in games can occur when ...
Is Overclocking GPU Worth It?

Is Overclocking GPU Worth It?

Looking to know whether overclocking your GPU is a wise decision? Overclocking your GPU may ...

Leave a Comment

© 2024 PCPARTGUIDE - All Rights Reserved