Best CPU for NVIDIA GeForce RTX 3080 in 2024

by Adeel Younas
Published: Last Updated on
best cpu rtx 3080

I have had the opportunity to test and compare various CPUs that are compatible with the NVIDIA GeForce RTX 3080 graphics card. In this article, I will be sharing my top picks for the best CPUs to pair with the NVIDIA GeForce RTX 3080 in 2024.

The NVIDIA GeForce RTX 3080 is a powerful graphics card that can handle any task with ease, whether it’s gaming, streaming, or running professional applications. However, to ensure that you get the most out of your RTX 3080, you need to pair it with a powerful CPU. I tried to minimize the bottleneck with my recommendations.

What is NVIDIA GeForce RTX 3080?

Released in 2020, the high-end graphics card NVIDIA GeForce RTX 3080 operates on the Ampere architecture and employs an 8nm manufacturing process. With 8704 CUDA cores, 272 Tensor cores, and 68 RT cores, it boasts a base clock speed of 1440 MHz and a boost clock speed of 1710 MHz.

Equipped with 10GB of GDDR6X memory and a memory bandwidth of 760 GB/s, the RTX 3080 supports PCIe 4.0 and carries a TDP of 320 watts. Designed for 4K gaming, it stands out as one of the most potent graphics cards in today’s market.

Factors to consider when choosing the best CPU for NVIDIA GeForce RTX 3080

When selecting the CPUs, I considered several factors to ensure that they would be the best fit for the NVIDIA GeForce RTX 3080 graphics card. Here are some of the most important factors:

  1. Compatibility: I ensured that the CPUs I selected were compatible with the NVIDIA GeForce RTX 3080 graphics card. The CPUs had a PCIe 4.0 or 5.0 slot to match the graphics card’s bandwidth.
  2. Core Count: I considered the core count of the CPUs. A higher core count allows for better performance when running multiple applications simultaneously. For example, the AMD Ryzen 9 7950X has 16 cores and 32 threads, while the Intel Core i9-13900K has 24 cores and 32 threads.
  3. Clock Speed: I also considered the clock speed of the CPUs. A higher clock speed allows for faster processing of data. For example, the Intel Core i5-13600K can boost all the way up to 5.1GHz.
  4. Thermal Design Power (TDP): The TDP of a CPU determines how much heat it generates and how much power it consumes. A higher TDP will require more cooling and power. For example, the AMD Ryzen 9 7950X has a higher 170W TDP than competitors.
  5. Motherboard Compatibility: I ensured that the CPUs I selected were compatible with the motherboard. For example, the AMD Ryzen 9 7950X will need an AM5 compatible motherboard and DDR5 RAM.
  6. Budget: I considered the budget and chose CPUs that fit within it.

By considering these factors and following benchmarks, I was able to select the best CPUs for the NVIDIA GeForce RTX 3080 graphics card.

best cpu for rtx 3080 PassMark

PassMark Benchmark Comparison

Geekbench 5 Multi Core Score Comparison

Geekbench 5 Multi Core Score Comparison

best cpu for RTX 3080 Geekbench 5

Geekbench 5 Multi Core Score Comparison

Top CPUs for GeForce RTX 3080 in 2024

Now that we’ve discussed the factors to consider when choosing the best CPU for NVIDIA GeForce RTX 3080, let’s take a look at the top CPUs for NVIDIA GeForce RTX 3080 in 2024. We’ve compiled a list of the best CPUs based on their performance, power consumption, and price. The CPUs below has best bottleneck score when paired with RTX 3080 for optimal performance for every penny spent.

1. AMD Ryzen 9 7950X

AMD Ryzen 9 7950

The AMD Ryzen 9 7950X is a high-end CPU that has 16 cores and 32 threads. It has a base clock speed of 3.5 GHz and a boost clock speed of 4.9 GHz. AMD Ryzen 9 7950X has a TDP of 105 watts and supports PCIe 4.0. It is priced at around $799. According to PassMark, it has a score of 47,000, making it one of the most powerful CPUs available in the market today.

2. Intel Core i9-13900K

Intel Core i9 13900K

The Intel Core i9-13900K and NVIDIA GeForce RTX 3080 are both super powerful parts for a fast computer. Each one is strong on its own, but when you use them together, they work really well for hard tasks and games.

Core i9 13900K has 24 cores (8 powerful P-cores and 16 efficient E-cores) and supports 32 threads. It runs at a base speed of 3.5 GHz and can reach a maximum turbo frequency of 5.8 GHz. With a substantial 36MB of L3 cache, it’s exceptionally fast for handling multiple tasks and heavy workloads.

3. AMD Ryzen 9 5900X

AMD Ryzen 9 5900X

The AMD Ryzen 9 5900X costs around $340 and is a powerful high-end CPU with 12 cores and 24 threads. It runs at a base speed of 3.7 GHz, boosts up to 4.8 GHz, and has a power usage of 105 watts, supporting PCIe 4.0. Using the Zen 3 architecture, it’s praised by TechRadar for its outstanding gaming performance and holds a PassMark score of 35,000.

4. AMD Ryzen 7 5800X

AMD Ryzen 7 5800X

While not the newest, the AMD Ryzen 7 5800X remains an attractive option for PC enthusiasts. When paired with an RTX 3080, it may not match the raw power of the Intel Core i9-13900K but brings its own strengths, making it a worthy contender.

The AMD Ryzen 7 5800X is a budget CPU feauring 8 cores and 16 threads. Running at a base speed of 3.8 GHz (boosting up to 4.7 GHz), it operates with a 105-watt power usage and supports PCIe 4.0. Priced at about $208, it holds a PassMark score of 34,000 in PassMark benchmarks.

5. Intel Core i5-13600K

Intel Core i5 13600K

The i5-13600K, equipped with 6 P-cores and 8 E-cores totaling 14, achieves a max turbo frequency of 5.1 GHz. This capacity ensures it efficiently handles demanding AAA titles at high settings without slowing down the powerful GPU of the RTX 3080. In PassMark benchmarks, it scores 22,000.

6. Intel Core i5-12600K

Intel Core i5 12600K

The Intel Core i5-12600K is a mid-range CPU that has 6 P cores and 4 E cores. It has a base clock speed of 3.7 GHz and a boost clock speed of 4.9 GHz. Intel Core i5-12600K has a TDP of 125 watts and supports PCIe 5.0. It is priced at around $199. According to PassMark, it has a score of 20,000, making it a good choice for budget-conscious PC builders.

Conclusion

In conclusion, choosing the best CPU for NVIDIA GeForce RTX 3080 in 2024 can be a daunting task, but it doesn’t have to be. By considering the factors we’ve discussed in this article, you can make an informed decision and choose a CPU that meets your specific needs and budget.

If you’re looking for the best performance, we recommend going with the AMD Ryzen 9 7950X or the Intel Core i9-13900K. If you’re on a budget, the Intel Core i5-13600K or the Intel Core i5-12600K are good choices.

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