6-core vs 8-core CPUs: Which is best for gaming?

Both Intel and AMD have launched 6 and 8-core CPUs (Image via EliteHubs)
Both Intel and AMD have launched 6 and 8-core CPUs (Image via EliteHubs)

6-core and 8-core CPUs are the best options to choose from if you are building a mid-range gaming rig. Both Intel and AMD have launched several budget and enthusiast-grade chips to target a wide range of the market. While this gives you multiple options to choose from, it can also complicate choosing the components for your next rig.

AMD, for example, has five 6-core offerings this generation: the Ryzen 5 7600X, the Ryzen 5 7600, the Ryzen 5 7500F, the Ryzen 5 8400F, and the Ryzen 5 8600G. On top of this, you have the 8-core options.

The insane number of options has complicated the choosing process. To help you make the right decision, we will try to dissect some popular 6 and 8-core Intel and AMD chips and try to answer which is the better option.

Note: Some aspects of this article are subjective and reflect the writer's opinions


Both 6-core and 8-core CPUs are competitive for gaming

The AMD Ryzen 7 7700X is a capable 8-core CPU (Image via Amazon)
The AMD Ryzen 7 7700X is a capable 8-core CPU (Image via Amazon)

Gaming primarily relies on single-core performance metrics. Most of the latest titles can't utilize more than two cores, which means much of the computing prowess of 6- and 8-core chips is redundant. The gaming performance of such processors relies on how much they can push out in the latest titles.


How do 6-core and 8-core AMD CPUs compare?

As mentioned before, AMD has a ton of 6- and 8-core CPUs. All of these are capable options for playing the latest titles when paired with a powerful graphics card. Most 6-core chips, however, are available for less than $300 these days. The more expensive 8-core processors will set you back by $300-350.

Below is a detailed performance analysis of the Ryzen 5 7600 and the Ryzen 7 7700. Thanks to multiple price cuts, these processors are some of the best value-for-money options for gamers these days. We have sourced the numbers from the YouTube channel PC Performance Benchmarks.


AMD Ryzen 5 7600AMD Ryzen 7 7700
Hitman 3 (1080p High)333 FPS332 FPS
Total War: Three Kingdoms (1080p High)141 FPS140 FPS
Shadow of the Tomb Raider (1080p High)262 FPS262 FPS
The Witcher 3: Wild Hunt (1080p High)287 FPS287 FPS
Cyberpunk 2077 (1080p Highest)127 FPS127 FPS
Cyberpunk 2077 (1440p Highest)90 FPS91 FPS
Cyberpunk 2077 (4K Highest)48 FPS48 FPS
Far Cry 5 (1440p Ultra)172 FPS178 FPS

As evident, the performance gap between the 6-core and 8-core CPUs is almost non-existent. This is because the processors are quite close to each other in terms of single-core performance. This makes them about as good as each other in some of the latest titles.

The story is slightly different when looking at the enthusiast-grade Ryzen 5 7600X and the Ryzen 7 7700X. Thanks to slightly better single-core performance on the costlier chip, the 7700X takes a considerable lead over the Ryzen 5 across several games.

Below is a comparison of the two processors in some of the latest titles. We have sourced this data from the YouTube channel Benchmark for Gamers.


AMD Ryzen 5 7600XAMD Ryzen 7 7700X
Spider-Man Remastered (1080p High)167 FPS178 FPS
F1 22 (1080p Medium)338 FPS339 FPS
Mountain & Blade II: Bannerlord (1080p Very High)192 FPS216 FPS
Far Cry 6 (1080p Ultra)128 FPS132 FPS
Valorant (1080p Medium)1245 FPS1246 FPS
Cyberpunk 2077 (1080p High)125 FPS115 FPS
Call of Duty: Warzone (1080p Ultra)184 FPS197 FPS
Fortnite (1080p Competitive)439 FPS446 FPS

How do six-core and eight-core Intel CPUs compare?

The Core i5-14600K is a mid-range option from Intel (Image via Amazon)
The Core i5-14600K is a mid-range option from Intel (Image via Amazon)

When it comes to Intel CPUs, we see a similar trend across the 14th gen lineup. Much like AMD, Intel has launched a ton of chips starting from $250 up to $500. We will look at their flagship offerings, the Core i5-14600K and the i7-14700K, in this article.

The key difference with Intel chips, however, is that they have no proper 6- or 8-core CPUs. This is primarily because of the hybrid architecture the company has been utilizing for the last three generations. All Core i5 and i7 processors have 10 or more cores. We only looked at the performance core count for this comparison.

The Core i7-14700K, just like the AMD Ryzen 7 7700X, has a slight lead in single-core performance. This translates to about 7-10% extra performance in some of the latest titles when paired with an RTX 4090.

Check out the detailed benchmark framerate data below. We sourced this information from the YouTube channel Testing Games.

Intel Core i5-14600KIntel Core i7-14700K
Starfield (1080p Ultra)135 FPS148 FPS
Cyberpunk 2077 (1080p High)116 FPS126 FPS
Hogwarts Legacy (1080p Ultra)76 FPS81 FPS
Red Dead Redemption 2 (1080p Ultra)176 FPS185 FPS
Forza Horizon 5 (1080p Ultra)236 FPS255 FPS
Hitman 3 (1080p Ultra)265 FPS279 FPS
Microsoft Flight Simulator (1080p Ultra)72 FPS77 FPS
The Witcher 3 (1080p Ultra+RT)97 FPS104 FPS

As it turns out, both 6- and 8-core CPUs are competitive enough for the latest video games. However, while shopping for enthusiast-grade chips, the performance difference is larger than usual. For budget CPUs, the 6- and 8-core variant could be much closer than it appears.

We recommend going for the 6-core Ryzen 5 and Core i5 CPUs. This will unlock some extra budget that you can invest in a beefier graphics card. A more powerful GPU will deliver way higher framerate gains than a chip with two extra cores.

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