RTX 5090 and 285K powered HP Omen gaming PC with 64GB RAM drives exceptional performance with decent price cut
Table of Contents
The HP Omen 45L has many variants, but the one we spotted houses the best graphics card and one of the best CPUs on the market. The RTX 5090 and Core Ultra 9 285K pairing puts it in the enthusiast class, perfect for super heavy processing and multitasking such as 3D rendering, CAD, compilation, encryption, data compression, 4K gaming, and more. The cherry on top is the 64GB DDR5 RAM, which promotes even better efficiency in all these resource-intensive tasks, making it truly a force to be reckoned with.
There are only 3 units left in stock, and with a decent 10% shaved off, it’ll only cost you $5,399. This is a very heavy price tag, but the nuclear-level punching power this gaming PC brings to the table ensures that whatever you put in front of it, it’ll make quick work of it. That is something that makes it very appealing for power users.
HP OMEN 45L (RTX 5090, 285K)
- The RTX 5090 is the best GPU on the market
- Core Ultra 9 285K handles productivity very well
- 64GB DDR5 RAM eliminates bottlenecks
- It isn’t a casual gaming PC
- It has a very heavy price tag
What this gaming PC brings to the table
Core Ultra 9 285K has outstanding multi-core performance
The Core Ultra 9 285K is a very high-performance processor and is also the flagship offering from the Arrow Lake lineup. Its single-core output isn’t the best, which is why it lags behind in gaming, but it more than makes up for it in multi-core performance. It managed to outperform the i9-14900K and the Ryzen 9 9950X, which is great. That being said, for anything related to multitasking and heavy lifting, this processor is perfect for, and productivity is where it truly shines. For a complete picture, we recommend you check out our Core Ultra 9 285K review.
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Prices correct as of October 9th, 2026.
RTX 5090 stands above all other GPUs
The excellence of the RTX 5090 isn’t news for anyone. It dominates the gaming and productivity charts and is simply the best card that you can get your hands on. It is an enthusiast GPU, meaning it isn’t viable for everyone, but for professional setups, it is an ideal pick. Heavy multitasking, AI, 3D rendering, 4K gaming, and solid future-proofing are what you get with the RTX 5090, and paired with the 285K, it can decimate anything in its path. We’ve tested and reviewed the ASUS ROG Astral RTX 5090 BTF OC and the MSI Suprim SOC RTX 5090 in-house. Here are its benchmarks to give you a better idea of its capabilities.
ROG Astral RTX 5090 BTF OC Cyberpunk 2077, Image by PC Guide
ROG Astral RTX 5090 BTF OC Cyberpunk 2077 DLSS 4, Image by PC Guide
ROG Astral RTX 5090 BTF OC Indiana Jones The Great Circle, Image by PC Guide
ROG Astral RTX 5090 BTF OC Blender 4.3, Image by PC Guide
ROG Astral RTX 5090 BTF OC Geekbench AI, Image by PC Guide
64GB DDR5 RAM streamlines intensive workflows
This level of system memory is ideal for heavy processing. With such a massive memory pool and fast data transfer, bottlenecks are eliminated in data-heavy workflows, allowing the system to perform efficiently. It allows you to run different resource-heavy applications without the processing crumbling down, and is also ideal for 4K content creation, data processing, AI, and more.
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