The RTX 3070 is a powerful gaming processor that offers great performance and value. It’s best used with a motherboard that has at least one PCIe 3.0 x16 slot, such as the ASUS ROG Maximus XI Hero or MSI Z390-A Pro.

The best cpu for rtx 3070 2021 is a question that has been asked in the past. A lot of people have answered this question, but it’s always best to do your own research.

The RTX 3070 is the successor of the RTX 2080 Ti. Because this card is so strong, it requires a respectable CPU to play games at higher resolutions. It can play most games at 4K resolution with more than 60 frames per second on high to extreme settings. Thanks to Nvidia’s Ampere design, which makes it approximately 60% quicker than the RTX 2070, this makes it the most inexpensive 4K graphics card ever manufactured by any manufacturer.


Using this card with any i3 or other low-cost CPU, such as Ryzen 5 series CPUs, limits its full capability. While you will be able to get decent frame rates on extreme settings with these CPUs, your PC will be quite disproportionate in terms of performance in each area. If you utilize the RTX 3070 for your gaming PC, I suggest that you also use it for CPU-intensive activities so that you may obtain better results in apps that take longer with budget CPU configurations.

I suggest a couple of excellent CPUs to pair with this monster Ampere GPU, and I am certain you will agree after looking at the list below.

The Bare Minimum


While it isn’t the greatest CPU for the RTX 3070, it is the best budget option if you’re low on cash or simply want to use your PC for gaming. The i5 10600K is a strong 6-core CPU with hyperthreading, which utilizes the 12 threads as virtual cores to speed up multitasking and gaming.

Even with 4K resolution, 6 cores and 12 threads will not limit any game. The CPU costs $250 and is regarded as the finest mid-range gaming processor in 2020. It has the highest clock rates we’ve ever seen on any i5 processor for great performance. With a boost speed of up to 4.8GHz, this CPU reduces the possibilities of fps drops when gaming in any situation.

Best Price

AMD Ryzen 7 3700X

The 3rd generation of Ryzen CPUs is still going strong and is the most popular. The Ryzen 3700X is a powerful 8-core processor with 16 threads that outperforms all other 8-core CPUs for around $300. It also comes with a nice stock cooler, which has an RGB lighting circle ring on the top and thermal heat pipes inside an aluminum heatsink, unlike unlocked Intel CPUs.

It features a 3.6GHz/4.4GHz core and boost clock speed. While they are lower than the i5 10600K, they do not cause any gaming bottlenecks. When used in conjunction with the RTX 3070, you can anticipate gaming performance comparable to the i5 10600K, but higher performance in CPU-intensive tasks like video processing and 3D rendering. If you want to access most of the advanced capabilities, particularly overclocking, you’ll need an X570 motherboard with this CPU, but if you’re on a budget, a B550 motherboard would suffice.

Best power supply for the RTX 3070

The Best and the Most Recommended

Intel Core i7 10700K

The Intel Core i7 10700K succeeds the 9th generation 9700K and has improved specifications. It now includes hyperthreading, thanks to AMD, and Intel has taken some excellent steps to offer gamers with an 8 core 16 thread CPU for less than $400.

It has a 3.8GHz base clock and a boost speed of 5.10GHz, which is the fastest of any standard i7 CPU. It’s the fastest $400 CPU for gaming, and it may also be useful for productivity. The RTX 3070 will undoubtedly offer more frames per second than the Ryzen 3700X, since the 9700K previously beat the 3700X by a slight margin, and the 10700K is quicker in both single-core and multi-core operations.

In a nutshell, this is the best fit for this $500 graphics card.


You may be wondering why I didn’t add a more powerful CPU. The solution is straightforward. The RTX 3070 costs $500, and although any processor costing more than $500 may be helpful for a variety of CPU-intensive tasks, the i7 10700K is sufficient for gaming. Although the i9 10900K is an excellent CPU, this list is focused on what to use with the RTX 3070 rather than vice versa. The price of 10900K is now above $700, despite the fact that it was originally $500, and you should only use it if you are more concerned with non-gaming activities than gaming.

– The Best CPU for the RTX 3080


The best cpu for ampere is a question that has been asked many times. In this blog, I will answer the question and give some tips on how to find the best CPU for your RTX 3070.

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The RTX 3070 will not bottleneck on any CPU.”}},{“@type”:”Question”,”name”:”What CPU should I pair with RTX 3070 TI?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”
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Frequently Asked Questions

What CPUs will bottleneck RTX 3070?

The RTX 3070 will not bottleneck on any CPU.

What CPU should I pair with RTX 3070 TI?

The RTX 3070 TI is a powerful GPU, so you should pair it with a powerful CPU. A good choice would be the Intel Core i7-8700K.

What CPU is best with RTX 3060?

The RTX 3060 is a powerful video card that can run at 4.2GHz and has a TDP of 135W. It is best paired with an Intel Core i5-9600K or AMD Ryzen 5 2600X processor.


Holly is the smartest person you will ever know (Or so she tells us lol). She's a gamer by heart, and an author by soul. Writing for the website g15tools is a dream come true for her - she loves being able to share her thoughts and insights with others who love gaming as much as she does. When she's not writing or gaming, Holly can be found spending time with her friends and family.