The Best CPU for RTX 4090: Our Top Picks in 2023
Rebecca Henderson Sep 11, 2023 12:42 PM
The cpu for rtx 4090 is an advanced processor for gaming, providing powerful performance and features. It is designed specifically for use with the RTX 4090 GPU, and is one of the most powerful processors available on the market. It comes with a range of features, such as 8 cores and 16 threads, a 16MB L3 cache, and a base clock speed of up to 4.8GHz. It also supports overclocking, allowing users to boost their performance even further. The CPU is also compatible with a variety of motherboards, including those with Intel and AMD sockets. With its high performance, it is perfect for gaming, video editing, and other intensive tasks.

Quick Comparison
No | Image | Product | Score | Check |
---|---|---|---|---|
1 | ![]() | CORSAIR iCUE 4000X RGB Tempered Glass Mid-Tower ATX PC Case | 9.7 | Check Price |
2 | ![]() | Corsair Vengeance i7400 Series Gaming PC | 9.4 | Check Price |
3 | ![]() | 2023 Latest HP OMEN 45L RTX 4090 Gaming Desktop PC: Intel Core i9-13900K CPU | 9.3 | Check Price |
4 | ![]() | Corsair Vengeance i8100 Series Gaming PC | 9.2 | Check Price |
5 | ![]() | Corsair Vengeance a8100 Series Gaming PC | 9.1 | Check Price |
#1:CORSAIR iCUE 4000X RGB Tempered Glass Mid-Tower ATX PC Case
Verdict
The CORSAIR iCUE 4000X RGB Tempered Glass Mid-Tower ATX PC Case is a great choice for users looking for a unique and high-performance PC with customizable RGB lighting, innovative cable management and concentrated airflow.
Specs
The CORSAIR iCUE 4000X RGB Tempered Glass Mid-Tower ATX PC Case features a stylish tempered glass design, customizable RGB lighting, innovative cable management system, 3 CORSAIR 120mm AirGuide RGB fans, and an iCUE Lighting Node CORE and CORSAIR iCUE software to fully control and synchronize the RGB lighting.
What We Like
- Stylish tempered glass design
- Customizable RGB lighting
- Innovative RapidRoute cable management system
- Includes 3 CORSAIR 120mm AirGuide RGB fans
- Fully control and synchronize the RGB lighting with iCUE Lighting Node CORE and CORSAIR iCUE software
What We Don't Like
No major cons to report.
#2:Corsair Vengeance i7400 Series Gaming PC
Verdict
The Corsair Vengeance i7400 Series Gaming PC is a powerful setup for gamers and multitaskers alike, offering a 12th generation Intel Core CPU, an NVIDIA GeForce RTX 40-Series GPU, 64GB Vengeance RGB DDR5 memory, and 2TB M.2 SSD. It is equipped with CORSAIR iCUE software, allowing you to monitor your system's performance and sync RGB lighting across all your iCUE-compatible CORSAIR RGB products.
Specs
- Liquid-Cooled 12th Gen Intel Core CPU
- NVIDIA GeForce RTX 40-Series Graphics
- CORSAIR VENGEANCE RGB DDR5 Memory
- System-wide RGB Lighting
- CORSAIR iCUE Software
What We Like
The Corsair Vengeance i7400 Series Gaming PC offers powerful performance for gaming and multitasking. It also features CORSAIR iCUE software for monitoring system performance and synchronizing RGB lighting.
What We Don't Like
The Corsair Vengeance i7400 Series Gaming PC is a powerful and expensive setup and may not be suitable for all budgets.
#3:2023 Latest HP OMEN 45L RTX 4090 Gaming Desktop PC: Intel Core i9-13900K CPU
Verdict
The 2023 Latest HP OMEN 45L RTX 4090 Gaming Desktop PC is an ultra-powerful gaming PC built for extreme performance and packed with features, making it a great choice for serious gamers.
Specs
- Processor: Intel Core i9-13900K 24-Core CPU (36MB Cache, 2.2GHz-5.8GHz) with 360mm RGB Liquid Cooler
- Graphics Card: NVIDIA GeForce RTX 4090 24GB GDDR6X
- Power Supply: 1,200 Watt Gold PSU
- Memory: 192GB DDR5 5200MHz RAM (MAXED OUT!)
- Storage: 8TB (4TB x 2) Ultra Performance PCIe NVMe Gen 4 SSD's
- Operating System: Windows 11 Professional 64-Bit
- Connectivity: 1 HDMI; 3 DisplayPort
What We Like
The OMEN 45L Gaming Desktop PC has some great features that make it a great gaming PC. The Intel Core i9-13900K CPU with 360mm RGB Liquid Cooler provides incredible processing power. The NVIDIA GeForce RTX 4090 24GB GDDR6X graphics card provides smooth and fast visuals. The 8TB (4TB x 2) Ultra Performance PCIe NVMe Gen 4 SSDs provide ample storage for all your files and games. The 1,200 Watt Gold PSU provides plenty of power for all your gaming needs, and the Windows 11 Professional 64-Bit OS ensures you get the latest Windows experience.
What We Don't Like
The only downside to the OMEN 45L Gaming Desktop PC is that it is quite expensive. This gaming PC is not for the faint of heart, with its high price tag and powerful specs.
#4:Corsair Vengeance i8100 Series Gaming PC
Verdict
The Corsair Vengeance i8100 Series Gaming PC is an exceptional gaming machine, with a powerful 12th Gen Intel Core CPU and NVIDIA GeForce RTX 40-series graphics. It also boasts a range of features, such as liquid cooling, 4TB M.2 SSD, 64GB Dominator Platinum RGB DDR5 Memory, and brilliant system-wide RGB lighting. Overall, the gaming PC is a great choice for gamers who want to experience next-level gaming.
Specs
- Liquid-Cooled 12th Gen Intel Core CPU
- NVIDIA GeForce RTX 40-Series Graphics
- CORSAIR DOMINATOR PLATINUM RGB DDR5 Memory
- 4TB M.2 SSD
- 64GB Dominator Platinum RGB DDR5 Memory
- Signature Lighting Profiles
- CORSAIR iCUE Software
What We Like
The Corsair Vengeance i8100 Series Gaming PC offers great value for the money, with its liquid-cooled 12th Gen Intel Core CPU, NVIDIA GeForce RTX 40-series graphics, 4TB M.2 SSD, and 64GB Dominator Platinum RGB DDR5 Memory. It also has a range of features, such as signature lighting profiles and CORSAIR iCUE software, that allow you to customize your gaming setup.
What We Don't Like
The Corsair Vengeance i8100 Series Gaming PC is an overall great gaming machine, but it may be too expensive for some gamers. It also requires a considerable amount of space for installation, which may be a problem for gamers with smaller setups.
#5:Corsair Vengeance a8100 Series Gaming PC
Verdict
The Corsair Vengeance a8100 Series Gaming PC is an excellent gaming PC for anyone looking for a powerful gaming experience. With its powerful Ryzen 9 7950X CPU, NVIDIA GeForce RTX 4090 GPU, and 4TB of storage, this laptop can handle the most demanding tasks and games.
Specs
- Liquid-Cooled AMD Ryzen 7000 Series CPU
- NVIDIA GeForce RTX 40 Series Graphics
- CORSAIR DOMINATOR PLATINUM RGB DDR5 Memory
- 4TB (2X 2TB) M.2 SSD
- 64GB DDR5 Memory
What We Like
- Powerful Ryzen 9 7950X CPU
- NVIDIA GeForce RTX 4090 GPU
- 4TB of Storage
- System-wide RGB lighting
- Compatible with CORSAIR iCUE software
What We Don't Like
Expensive price tag.






Last update on 2023-09-26 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API
The Best Motherboard for i9-13900k: A Comprehensive Guide: Best Motherboard for i9-13900k: Our Top Picks for 2023.

Find The Best CPU For RTX 4090 - Our Top Picks. Image source: Amazon.com
What is the clock speed of the CPU for RTX 4090?
The clock speed of the CPU for RTX 4090 is 4.7GHz.
How many cores does the CPU for RTX 4090 have?
The CPU for RTX 4090 has 8 cores.
What type of CPU is the RTX 4090?
The RTX 4090 is a 3rd generation Ryzen CPU.
What is the maximum boost clock of the CPU for RTX 4090?
The maximum boost clock of the CPU for RTX 4090 is 5.3GHz.
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Best CPU for RTX 4090: Find the Perfect Match for Your Graphics Card. Image source: Amazon.com
I believe that CORSAIR iCUE 4000X RGB Tempered Glass Mid-Tower ATX PC Case is the best CPU for the RTX 4090. It offers excellent performance, and its price is competitive for the market. It is reliable and easy to install, so it can be a great choice if you are looking for a CPU to handle the RTX 4090. Overall, I think it is the best CPU for the RTX 4090.