The Nvidia RTX 4080 Super offers marginally better performance than the RTX 4080 but it is $200 cheaper, which makes it good value for money. To make the most out of the powerful graphics card you will need the right CPU to keep up with it. Here are some of the best CPUs you can pair with the Nvidia RTX 4080 Super graphics card.
- Best CPUs To Pair With Nvidia RTX 4080 Super
- Factors To Consider When Picking A CPU
Best CPUs To Pair With Nvidia RTX 4080 Super
The following is a list of CPUs best paired with the Nvidia RTX 4080 and a breakdown of each.
- AMD Ryzen 9 7950X3D – Best AMD CPU
- Intel Core i9-14900K – Best Intel CPU
- AMD Ryzen 5 7600X – Best Mid-Range AMD CPU
- Intel Core i7-14700K – Best Mid-Range Intel CPU
- AMD Ryzen 7 5800X3D – Best AM4 CPU
AMD Ryzen 9 7950X3D – Best AMD CPU For Gaming
Socket: AM5 | Cores / Threads: 16 / 32 | L3 Cache: 128MB | Base Clock: 4.2GHz | Boost Clock: 5.7GHz | TDP: 120W | iGPU: AMD Radeon Graphics
The Ryzen 9 7950X3D is the top-of-the-line CPU that AMD has to offer right now. It features AMD’s 3D V-Cache Technology and 128MB of L3 cache, which helps a lot in gaming and is double the amount of L3 cache compared to the Ryzen 9 7950X.
To make the most of the CPU you will need to have the latest BIOS and chipset drivers that help optimize its performance. Setting these up is vital. The performance of the Ryzen 9 7950X3D is excellent, especially in gaming but that does come at the cost of a high price tag and lower productivity performance compared to the competition. It is also very power efficient. In a full Prime95 load the Ryzen 9 7950X3D only draws about 150W while the 7950X hits 200W and the 13900K hits up to 350W. This is what AMD should market more about the CPU but it has gone all-in with the “best gaming CPU” marketing.
The high performance, core count, and new AM5 platform mean that the Ryzen 9 7950X3D is also future-proof, allowing you to use it with at least two of the upcoming generations of graphics cards at the very least. Furthermore, if AM4 CPU support is anything to go by, chances are that if you decide to upgrade the Ryzen 9 7950X3D you will not need to change your motherboard.
- Excellent gaming performance
- Great energy efficiency
- 128MB of L3 cache
- Future-proof platform
- DDR5 and PCIe 5.0 support.
- Very expensive
- Slower in productivity applications
Intel Core i9-14900K – Best Intel CPU
Socket: LGA 1700 | Cores / Threads: 24(8+16) / 32 | L3 Cache: 36MB | Base Clock: 3.2 / 2.4GHz | Boost Clock: 5.6 / 4.5GHz | Max Turbo: 6GHz | Base Power: 125W | iGPU: Intel UHD 770
The Intel Core i9-14900K is part of the Raptor Lake refresh and is similar in specifications to the previous generation 13900K, with the difference that it can hit a max turbo frequency of 6GHz. Even though Intel has gone with the 14xx naming scheme this is not a new architecture. The performance gains compared to the previous generation are in single digits.
The power consumption of the Intel Core i9-14900K is very high. In a full Prime95 load the Ryzen 9 7950X3D only draws about 150W while the 7950X hits 200W and the 13900K hits up to 350W. It also produces a lot of heat so you will need a decent CPU cooler, ideally a liquid cooler. You can check out our recommended CPU coolers.
Although this is an unlocked CPU and you can overclock it, the high-power draw and heat output can make that very complicated if you do not have a proper cooling solution. Undervolting on the other hand makes more sense for the 14900K.
- Great performance
- Relatively competitive price
- Support for DDR4 and DDR5 memory
- PCIe 5.0 support
- Requires high-end cooling
- Draws a lot of power
- Little difference compared to 13900K
AMD Ryzen 5 7600X – Best Mid-Range AMD CPU
Socket: AM5 | Cores / Threads: 6 / 12 | L3 Cache: 32MB | Base Clock: 4.7GHz | Boost Clock: 5.3GHz | TDP: 105W | iGPU: AMD Radeon Graphics
The AMD Ryzen 5 7600X is one of the best mid-range CPUs that you can pair with the Nvidia RTX 4080 Super. It does not feature AMD’s V-Cache Technology but it does feature 6 cores, 12 threads, 32MB of L3 Cache, a boost clock speed of 5.3GHz, and integrated graphics.
Since this is a mid-range CPU, most consumers will be interested in the value that the 7600X offers. Taking into account the cost per frame, the 7600X offers better value than the 5800X3D and even the Intel 12900K.
Furthermore, the AMD Ryzen 5 7600X uses the new AM5 platform which makes it future-proof. If the AM4 platform is anything to go by then you will be able to upgrade the 7600X down the line without having to change your motherboard. With that said, the AM5 platform does not support DDR4 memory, so you will need to upgrade to DDR5 memory if you have not done so already. It does not come with a cooler, so check out our recommended CPU coolers for the Ryzen 7600X.
All things considered, the AMD Ryzen 5 7600X is one of the best CPUs that you can pair with the RTX 4080 Super, especially if you are looking to play games at 1440p with high refresh rates.
- Excellent for gaming
- Great single-core performance for the price
- Handles flagship GPUs
- Better performance than the previous generation
- 32MB of L3 cache
- Supports PCIe 5.0 and DDR5
- Needs beefy cooler
- Upgrading to AM5 can be expensive
Intel Core i7-14700K – Best Mid-Range Intel CPU
Socket: LGA 1700 | Cores / Threads: 20(8+12) / 28 | L3 Cache: 33MB | Base Clock: 2.5 / 3.4GHz | Boost Clock: 5.5 / 4.3GHz | Max Turbo: 6GHz | Base Power: 123W | iGPU: Intel UHD 770
Unlike the 14900K, the Intel Core i7-14700K has a configuration change. While the previous generation 13700L featured a total of 16 cores (8P+8E) and 24 threads, the new 14700K features 20 total cores (8P+12E) and 28 threads. So while the number of performance cores remains the same, you do get four additional efficiency cores. Furthermore, the max turbo frequency compared to the previous generation has increased from 5.4 GHz to 5.6 GHz. The cache has also increased by 3MB while the TDP remains the same.
The Intel Core i7-14700K draws a lot of power and can be even more power-hungry than the previous generation 13700K. This is the most power-hungry i7 CPU that Intel has released. For the same workload, the AMD Ryzen 7 7800X3D draws less than half the power compared to the Intel Core i7-14700K.
The additional efficiency cores do provide a small boost in performance in production applications but no significant gains in gaming. The LGA 1700 platform is also dated at this point and Intel will shift to the new 18xx socket for the next generation of Intel CPUs.
- Great performance overall
- Relatively reasonable price (MSRP)
- Support for DDR4 & DDR5 memory
- Four additional E-Cores
- Draws a lot of power
- Needs high-end cooling
- Only minor improvements over 13th Gen
AMD Ryzen 7 5800X3D – Best AM4 CPU
Socket: AM4 | Cores / Threads: 8 / 16 | L3 Cache: 96MB | Base Clock: 3.4GHz | Boost Clock: 4.5GHz | TDP: 105W | iGPU: No
The AMD Ryzen 7 5800X3D is not the latest CPU on the market right now but you can get it at a discounted price, it uses the AM4 platform and supports DDR4 memory. So if you are not interested in upgrading to DDR5 memory and want a decent-performing CPU for your Nvidia RTX 4080 Super then this is an impressive option.
In terms of performance, the AMD Ryzen 7 5800X3D trades blows with the 12900K and beats it in games such as Assassin’s Creed Valhalla, Halo Infinite, Cyberpunk 2077, and Far Cry 6. The CPU does not support overclocking, DDR5 memory, or PCIe 5.0 and is based on the older AM4 platform. So if you already have an AM4 motherboard then the AMD Ryzen 7 5800X3D is the best that you can get out of the platform.
- Impressive gaming performance
- Discounted price tag
- DDR4 memory support
- Competitive pricing
- 96MB pool of L3 cache
- No overclocking
- No DDR5 or PCIe 5.0
- Non-gaming performance is lackluster
Factors To Consider When Picking A CPU
Picking the best CPU for the RTX 4080 Super is not as simple as it might seem. Since the RTX 4080 Super is a high-end graphics card, it might make sense to pick the most expensive CPU on the market and call it a day but it is not as simple as that and that would be a very expensive approach to take considering that the RTX 4080 Super itself has an MSRP of $1000.
Since the RTX 4080 Super is already an expensive graphics card, you don’t want to spend close to $1000 on a CPU, and neither should you. As a rule of thumb for a gaming PC, your graphics card should be the most expensive part of your build. Buying a more expensive CPU might translate to better performance but you will probably get diminishing returns and lower value for money.
Compatibility is also another essential factor worth looking into. The LGA 1700 platform is not at its end with the 14th generation of Intel CPUs being the last to support it. The AM4 platform is dated at this point and AMD has already released the new AM5 platform. At the time of writing the AM5 platform is the most future-proof. If AM4 support is anything to go by users should be able to upgrade their AMD Ryzen 7000 series CPUs without having to change their motherboards.
Not all CPUs are designed equal. The AMD X3D CPUs, for example, are designed with gaming in mind. So they excel at gaming but are not as good at productivity. A great example of this is the AMD Ryzen 9 7950X3D. On the other hand, you have the Intel Core i5-14900K which works well in general. So it all comes down to what types of applications you are going to use. If you are interested in strictly gaming then you might be better off with an AMD CPU.
Thermals And Power Consumption
Performance is not the only metric that you need to account for. You also need to account for the thermals and the power consumption. The Intel 14900K is one of the top-tier CPUs that you can buy right now but to keep it cool you will need an expensive CPU cooler and a premium motherboard that has the right VRMs and power delivery system. All these things add up rather quickly and you might not find it worth the extra money spent. The 14900K is overkill for most consumers, especially if you are only interested in gaming.
These are some of the best CPUs that we can recommend for the Nvidia RTX 4080 Super. If you are looking to save some money then you can check out our recommended RTX 4070 Ti graphics cards.