One of the biggest savings you’ll see this entire Prime Day period
Updated: Jul 10, 2025 5:28 pm
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This HP OMEN 45L Gaming PC costs a pretty penny like all RTX 5090 PCs do, but this 23% off Prime Day deal makes it go down a lot easier. That equates to a saving of $1,362.50 exactly off the usual asking price, not too shabby at all. Besides the GPU you also get aan Intel Core Ultra 9 285K, a 2TB SSD, and a massive 64GB of DDR5 RAM. Take a gander at our best prebuilt gaming PC guide if you want to look att some cheaper examples, but you won’t find anything as powerful as this.
Prices and savings subject to change. Click through to get the current deal prices.
$1,362 off!
HP OMEN 45L Gaming PC (RTX 5090, Intel Core Ultra 9 285KHP)
HP OMEN 45L Gaming Desktop, Intel Core Ultra 9 285K, 64 GB RAM, 2 TB SSD, NVIDIA GeForce RTX 5090, Windows 11 Pro, Microsoft Copilot,
What do you get for your money in this HP OMEN 45L gaming desktop?
An ultra-fast Intel CPU
Spending $4,579 on this high-end gaming PC unlocks a cutting-edge setup that blends raw power with long-term value. At the heart of the build is Intel’s Core Ultra 9 285K, which has shown measurable gains in multi-threading performance and energy efficiency compared to past flagships. Benchmarks show it hitting 267.3 points in Blender Monster, 216 FPS in Cyberpunk 2077, and 41,536 in Cinebench R23 multi-core – putting it ahead of the i9-14900K and Ryzen 9 9950X in similar tests. During typical workloads, it draws around 233.5W, peaking at 236.7W under heavy stress, while temperatures remain manageable thanks to a 360mm liquid cooler, keeping thermals around 84°C even after 30 minutes of load.
The inclusion of a pre-installed AIO cooler in this system means you won’t have to worry about thermal throttling impacting performance during extended sessions.
RTX 5090: Flagship Power
The GeForce RTX 5090 in this configuration is built to handle everything from competitive esports to AAA 4K gaming without breaking a sweat. Backed by 32GB of GDDR7 VRAM, it offers a massive bandwidth boost, enabling flawless native 4K gameplay and next-gen DLSS 4 acceleration. Online performance metrics suggest that in titles like Cyberpunk 2077, it delivers 124 FPS at 4K with high settings, while Starfield runs at a smooth 89 FPS – giving you a good idea of the visual fidelity and responsiveness it can achieve. It’s one of the most powerful GPUs currently available, making it ideal for gaming, content creation, or demanding professional workloads.
Memory and Storage Specs
This powerhouse features 64GB of Kingston Fury DDR5 RAM running at 5600 MT/s, alongside a 2TB NVMe Gen4 SSD. While 64GB is more than enough for gaming, being beyond what any current title requires – it’s great for streaming, editing, or running multiple demanding applications simultaneously. The storage capacity should comfortably handle a large library of games, software, and media, and there’s room to expand should your needs grow. It’s a setup designed to stay responsive and snappy, no matter how heavy your workflow becomes.
Should you buy this PC this Prime Day?
If you’re willing to invest in top-tier performance and future-proofing, this system is absolutely worth considering. With hardware like the RTX 5090 and Core Ultra 9 285K, you’re getting elite performance today and headroom for years to come – possibly even a decade, given how long GPUs like the 1080 Ti remained relevant. Though the upfront cost is high, it reflects the premium components and thermal design inside. For gamers, streamers, or power users who want a no-compromise experience right out of the box, this machine delivers on all fronts.