Best Amazon Deals

5 Best CPU For League of Legends in 2021

We’re debating the best CPU for League Of Legends today. League of Legends is a game that does not require a lot of resources.

To play the game at Very High settings with a 60+ frame rate, you don’t need a top-of-the-line processor.

In any case, if you’re unfamiliar with current-generation processors and are building a new computer for yourself, this information will be useful.

We’ll look at some of the best CPU for League of Legends in this article. The majority of the CPUs we analyze are entry to mid-range CPUs because, basically, you don’t need much more than an Entry Level CPU.

Unless you want to simultaneously stream and play your game at 4K resolution, a basic processor with or without dedicated graphics cards, as well as a fair quantity of RAM, should enough for LoL gaming.

Comparison of Recommended CPU for LoL

List of Best CPU for League of Legends in 2021

The following are the top selected processors for this game:

What are the System Requirements for League of Legends

By comparing the minimal and optimal system requirements, you should be able to determine which CPU is best for you.

The following are the recommended system specs, according to the official requirements:

best-cpu-for-league-of-legends-in-2021

The official system requirements will give you a general notion of what processor to choose. It doesn’t specify which models are to be used.

However, it does state that having a dedicated graphics card is advised when it comes to the graphics card. However, as you’ll see below, even with integrated graphics on recent processors, League of Legends may run well.

How many Cores Does League of Legends Utilize?

League of Legends uses a maximum of two cores, as indicated in the system requirements.

This implies that, like other games, LoL would gain little from a processor with an excessive number of cores and threads.

LoL, like other games, would benefit more from a solid single-core performance than a multi-core CPU’s performance.

Because the bulk of players still utilize relatively outdated computers, the game was purposefully designed to consume fewer cores. As a result, multi-core scalability is not practical for most online games in order to appeal to a larger audience.

Streaming Would Require More Cores

If you’re a professional League of Legends gamer who also streams to an audience via a site like Twitch, this setup would justify investing in a powerful CPU with a reasonable core count.

If you use hardware encoding to encode your streams, the more cores you have, the faster your renderings will be.

While you may not require an excessive amount of cores, such as 8 or 12, a 6 core CPU with 12 threads might enough for a streaming LoL setup.

Is Integrated Graphics Cards Enough for League of Legends

5 Best CPU For League of Legends in 2021

If you have a newer processor with either Intel UHD 630 integrated graphics or AMD RX Vega integrated graphics, you should be able to run LoL at high graphics and 60+ frames per second.

The video below shows LoL being played on an AMD Ryzen 3200G with an integrated RX Vega 8 graphics card.

At very high settings and 1920×1080 resolution, the game maintains a frame rate of more than 60.

As a result, an iGPU is more than adequate for LoL.It’s important to realize, however, that not all integrated graphics cards are made equal.

The table below compares the performance of the different integrated graphics cards.

iGPU Frequency
MHz
GFlops (1) 3D Performance
Benchmark
As Seen On
AMD Radeon
RX Vega 8 (Renoir)
2100 2150 15.6 pt AMD Ryzen 7 4700G
AMD Radeon
RX Vega 7 (Renoir)
1900 1702 13.6 pt AMD Ryzen 5 4600G
AMD Radeon
RX Vega 6 (Renoir)
1700 1305 13.9 pt AMD Ryzen 3 4300G
AMD Radeon
RX Vega 11
1400 1971.2 13.5 pt AMD Ryzen 5 3400G
AMD Radeon
RX Vega 8
1250 1280 10.4 pt AMD Ryzen 3 3200G
AMD Radeon
RX Vega 3
1100 424 7 pt AMD Athlon 3000G
Intel
UHD 630
1150 460.8 7 pt 10th Gen
Intel Core Series

  1. All GFLOPS results are based on Single Precision Performance
  2. Information extracted from Wikipedia and Wikichip

AMD APU vs Intel Processors

One thing to keep in mind is that, unlike Intel CPUs, which often come with an integrated graphics card, AMD CPUs do not.

In reality, only AMD CPUs with the ‘G’ suffix feature an integrated graphics card, such as AMD Ryzen 3 3200G, AMD Ryzen 5 4600G, and so on.

Another thing to keep in mind is that AMD processors with integrated graphics utilize the strong Vega graphics cards (see the benchmark comparison in the table above), whereas Intel processors utilize the lesser Intel HD or Intel UHD iGPU. The current-generation Intel iGPU is the Intel UHD 630.

But the bottom line is that League of Legends can work well even with a processor with the weaker Intel UHD 630 graphics card.

Do You Need a Dedicated Graphics Card?

We’ve previously proven that an iGPU can enough for the typical Joe.

However, if you are a gamer who wants to play on a 4K display or numerous displays with a refresh rate of more than 144 Hz for a multi-monitor gaming experience, you may want to consider investing in a dedicated graphics card.

Processors for League of Legends Reviewed

1. Intel Core i3-10100 – Recommended Budget CPU for LoL

Intel Core i3-10100 Desktop Processor 4 Cores up to 4.3 GHz  LGA1200 (Intel 400 Series Chipset) 65W, Model Number: BX8070110100
1,485 Reviews
Intel Core i3-10100 Desktop Processor 4 Cores up to 4.3 GHz  LGA1200 (Intel 400 Series Chipset) 65W, Model Number: BX8070110100
  • 4 Cores / 8 Threads
  • Socket Type LGA 1200
  • Up to 4.3 GHz
  • Compatible with Intel 400 series chipset based motherboards
  • Intel Optane Memory Support
  • Cooler Included

First up, we have our most recommended CPU particularly for those who are on a budget.

This processor has a decent score for both single core and multi-core performance, but the critical component it features that makes it viable for LoL is the integrated Intel UHD 630 graphics card.

The following video shows this processor running the game at very high settings, 1920×1080 resolution, and 60+ FPS.

Hence, for the ultimate budget option, this is the best CPU for League of Legends.

The processor features 4 cores and 8 threads. It has a base clock speed of 3.60 GHz with a max turbo boost to 4.30 GHz.

Besides League of Legends, this is an excellent processor for casual home and office work.

Intel Core i3-10100 Cinebench R20 Benchmark

  • Single Core: 448
  • Multi Core: 2284

2. AMD Athlon 3000G – Cheapest Recommended CPU for LoL

AMD Athlon 3000G 2-Core, 4-Thread Unlocked Desktop Processor with Radeon Graphics
1,384 Reviews
AMD Athlon 3000G 2-Core, 4-Thread Unlocked Desktop Processor with Radeon Graphics
  • 2 cores and 4 processing threads for smooth and responsive computing
  • Advanced AMD Radeon graphics built-in for 720p esports gaming out-of-the-box
  • Cutting-edge ‘Zen’ processor architecture has the power you need to harness the power of graphics card upgrades for HD+ 1080p gaming
  • The new Athlon 3000G is unlocked for overclocking
  • 35W TDP, near-silent cooler included

If you are seriously tight on budget, then this is the cheapest processor that we can recommend for your LoL build.

Make no mistake, despite being an entry-level processor from AMD, it can still deliver excellent performance with very high settings and 60+ frame rates. (Watch this processor in action).

This is one of very few APUs from AMD that features the Vega RX graphics. This particular model offers the Vega 3 graphics, which, according to benchmarks shown in the table above, has the same performance as the Intel UHD 630.

Therefore, for gaming performance on LoL, this is quite sufficient. However, for work purposes and for doing anything strenuous like editing, streaming, this is just not the right processor.

As far as the CPU specs go, this is inferior to the Intel Core i3-10100. It features 2 cores and 4 threads and has a clock speed of 3.5 GHz. With a Core count of 2, this processor just about meets the recommended LoL requirements.

AMD Athlon 3000G Cinebench R20 Benchmark

  • Single Core: 339
  • Multi Core: 887

3. Intel Core i5-10400 – Low Mid Range CPU

Intel Core i5-10400 Desktop Processor 6 Cores up to 4.3 GHz  LGA1200 (Intel 400 Series Chipset) 65W, Model Number: BX8070110400
1,861 Reviews
Intel Core i5-10400 Desktop Processor 6 Cores up to 4.3 GHz  LGA1200 (Intel 400 Series Chipset) 65W, Model Number: BX8070110400
  • 6 Cores / 12 Threads
  • Socket type LGA 1200
  • Up to 4. 3 GHz
  • Compatible with Intel 400 series chipset based motherboards
  • Intel Optane Memory support
  • Cooler included

If you want to build a decent machine that can play LoL and also allow for productivity and casual work then this mainstream processor is excellent for a budget-minded gamer.

It features the same Intel UHD 630 graphics as in the Intel Core i3-10100 above. However, with 6 cores, 12 threads, and a clock speed of 2.90 GHz base and 4.30 GHz Turbo, this offers a significant punch, particularly in the multi-core performance.

Hence if you multitask, stream and play LoL all at the same time, then this is one of the best CPUs for League of Legends in our opinion.

Intel Core i5-10400 Cinebench R20 Benchmark

  • Single Core: 450
  • Multi Core: 3197

4. AMD Ryzen 5 3400G – Low Mid Range Ryzen CPU with Vega 11 iGPU

AMD Ryzen 5 3400G 4-core, 8-Thread Unlocked Desktop Processor with Radeon RX Graphics
5,616 Reviews
AMD Ryzen 5 3400G 4-core, 8-Thread Unlocked Desktop Processor with Radeon RX Graphics
  • Includes Radeon RX Vega 11, the world's most powerful graphics on a desktop processor, no expensive graphics card required
  • Can deliver smooth high definition performance in the world's most popular games
  • 4 Cores and 8 processing threads, bundled with the powerful AMD Wraith Spire cooler
  • 4. 2 GHz max Boost, unlocked for overclocking, 6 MB Cache, DDR 2933 support
  • For the advanced socket AM4 platform

A mid range Ryzen processor with a powerful integrated RX Vega 11 graphics card.

AMD Ryzen 5 3400G is yet another APU from AMD, however, unlike the Athlon 3000G, this is much more formidable both in terms of CPU and graphics performance.

The processor features a powerful AMD RX Vega 11 graphics card built-in. In terms of performance, this is twice as powerful as Intel UHD 630 and RX Vega 3.

The processor features 4 cores and 8 threads with a max clock speed of 4.2 GHz.

This is a processor that can allow you to game on multiple screens while maintaining a decent frame rate all without a dedicated graphics card.

AMD Ryzen 5 3400G Cinebench R20 Benchmark

  • Single Core: 412
  • Multi Core: 1969

5. AMD Ryzen 5 5600X – High Performance Processor for LoL Gaming and Streaming

Sale
AMD Ryzen 5 5600X 6-core, 12-Thread Unlocked Desktop Processor with Wraith Stealth Cooler
3,820 Reviews
AMD Ryzen 5 5600X 6-core, 12-Thread Unlocked Desktop Processor with Wraith Stealth Cooler
  • AMD's fastest 6 core processor for mainstream desktop, with 12 processing threads
  • Can deliver elite 100+ FPS performance in the world's most popular games
  • Bundled with the quiet, capable AMD Wraith Stealth cooler
  • 4.6 GHz Max Boost, unlocked for overclocking, 35 MB of cache, DDR-3200 support
  • For the advanced Socket AM4 platform, can support PCIe 4.0 on X570 and B550 motherboards

A high performance processor for professional league of legends players and streamers.

Finally, here we have not just the most powerful processor in this list, but also one of the most powerful mainstream CPUs in the market.

This does not feature an integrated graphics card and hence if you want to play or connect any display to your system, you will need to invest in a dedicated graphics card first.

If the CPU does not have integrated graphics, the motherboard video ports located on the back I/O panels do not work.

This option is essential for professional gamers and streamers. If you plan to stream, play on 4K resolution at very high settings, and have multiple monitors attached to the system, then you will need a beefier processor along with a good dedicated graphics card.

This processor supersedes the famous Ryzen 5 3600X. While the 3600X is available at a cheaper price tag, we have selected this because the Ryzen 5 5600X offers a phenomenal increment in both Single and Multi-core performance over its predecessor.

Hence we believe that the higher price tag is certainly worth the performance difference between the two.

This is a 6 core processor with 12 threads. It has a max turbo boost clock speed of 4.6 GHz.

Again, this processor is meant for professional PC builders who want to set up an ultimate LoL gaming and streaming rig.

AMD Ryzen 5 5600X Cinebench R20 Benchmark

  • Single Core: 604
  • Multi Core: 4562

Final Thoughts

In most cases, a processor with a decent integrated graphics card can suffice for League of Legend players as it will literally save you from investing in a separate dedicated graphics card.

However, if you have robust requirements like gaming on 4K display, or on a 240 HZ monitor and stream at high-quality settings all at the same time, then that would warrant an investment not just in powerful CPU but also on a decent dedicated graphics card.

In this article, we looked at some of the best CPU for League of Legends from various price ranges. We did not delve too much into high-performance Core i7/i9 or Ryzen 7/9 processors because these are overkill for LoL.