HP Omen MAX 45L TPC-W064-MT, Ryzen 9 9900X3D, 64GB, 1TB SSD, RTX 5090, Shadow Black Glass

★★★★★ 5.0 (1)

The AMD Ryzen 9 9900X3D and GeForce RTX 5090 with 32GB VRAM deliver top-tier 4K/8K gaming and AI workloads, supported by 64GB DDR5 and a 1200W Cybenetics Platinum PSU. The second-generation Cryo Chamber with separated CPU cooling cuts full-load temperatures by up to 7.5°C, while Wi-Fi 7 and a 22.60kg build add premium connectivity and stability. Best for hardcore gamers and content creators who prioritize maximum frame rates and rendering speed over portability.

CPU AMD Ryzen 9 9900X3D
RAM 64 GB
Storage 1 TB
GPU NVIDIA GeForce RTX 5090
Form Factor mid-tower
psu w 1200
OS Windows 11 Home
HP Omen MAX 45L TPC-W064-MT, Ryzen 9 9900X3D, 64GB, 1TB SSD, RTX 5090, Shadow Black Glass desktop
83 Overall Score

No current retailer price

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Snapshot

The 30-Second Version

The HP Omen MAX 45L is a top-tier gaming rig with an RTX 5090 and Ryzen 9 9900X3D. Gaming performance is near the top of our charts at 97.9. The 1TB SSD is the only real letdown, but overall this is a beast worth buying if you can afford it.

Pros & Cons

Pros

  • RTX 5090 with 32GB VRAM is an absolute beast for 4K and AI workloads. 98th
  • Ryzen 9 9900X3D delivers top-tier gaming responsiveness. 98th
  • 64GB of DDR5 RAM is more than enough for almost anything. 94th
  • Cryo Chamber cooling keeps the CPU notably cooler under load. 93rd

Cons

  • 1TB SSD feels small for a flagship gaming PC.
  • 22.6kg and a huge footprint mean it's not desk-friendly.
  • Only one customer review so far, so long-term reliability is unproven.
  • No optical drive, which might annoy a few old-school users.

The proof

Performance

The 9900X3D and RTX 5090 combo puts this in the top tier of our database. Gaming sits at 97.9, which is about as good as it gets right now. The 64GB of DDR5 is a standout too, landing in the 94th percentile. That's overkill for most games but great for heavy multitasking or AI work. The RTX 5090's 32GB of VRAM means 4K gaming is a breeze and 8K is actually on the table. The one weak spot is storage. A single 1TB NVMe drive is just okay, sitting around the middle of the pack. For a machine this powerful, you'll probably want to add a second drive sooner rather than later.

Performance Percentiles

CPU 93.2
GPU 97.8
RAM 93.9
Ports 97.5
Storage 69
Reliability 70
Social Proof 70.5

Specifications

Full Specifications

Processor

CPU AMD Ryzen 9 9900X3D
Cores 12
Frequency 4.4 GHz
L3 Cache 128 MB

Graphics

GPU NVIDIA GeForce RTX 5090
Type Discrete
VRAM 32 GB

Memory & Storage

RAM 64 GB
RAM Generation DDR5
Storage 1 TB
Storage Type NVMe SSD

Build

Form Factor mid-tower
PSU 1200
Weight 22.6 kg / 49.8 lbs

Connectivity

USB-C Ports 3
USB Ports 8
HDMI 1x HDMI
DisplayPort 3x DisplayPort
Wi-Fi Wi-Fi 7
Bluetooth Bluetooth 5.4
Ethernet Gigabit Ethernet

System

OS Windows 11 Home

vs Competition

Compared to the Dell Area-51 and Lenovo Legion 90Y6003JUS, the Omen MAX 45L holds its own on raw specs. The RTX 5090 gives it an edge over many competitors that still ship with last-gen GPUs. The CLX SET and Corsair VENGEANCE i5100 are also strong options, but HP's Cryo Chamber cooling is a genuine differentiator. The main trade-off is size and weight. This is a big, heavy tower, while some competitors offer more compact builds. If you want the best cooling and don't mind the bulk, the Omen is a top pick.

Spec HP Omen MAX 45L TPC-W064-MT Apple Mac Studio M3 Ultra Lenovo T Series Towers Legion Tower 5a Gen 10 Dell Desktop ECT1250 CLX SET TGMSETRTU5204BM MSI Aegis ZS2 A9NVP-1407US
CPU AMD Ryzen 9 9900X3D Apple M3 Ultra AMD Ryzen 7 7800X3D Intel Core Ultra 7 265 Intel Core i9 14900KF AMD Ryzen 9 9900X
RAM (GB) 64 96 32 32 64 32
Storage (GB) 1024 1024 4096 2048 8192 2048
GPU NVIDIA GeForce RTX 5090 Apple M3 Ultra 60-core NVIDIA GeForce RTX 5070 Ti Intel UHD Graphics NVIDIA GeForce RTX 5070 NVIDIA GeForce RTX 5070
Form Factor mid-tower sff mid-tower sff mid-tower mid-tower
Psu W 1200 - 850 180 850 750
OS Windows 11 Home macOS Windows 11 Home Windows 11 Home Windows 11 Home Windows 11 Home
Compare Compare Compare Compare Compare
Product CPUGPURAMPortsStorageReliabilitySocial Proof
HP Omen MAX 45L TPC-W064-MT 93.297.893.997.5697070.5
Apple Mac Studio M3 Ultra Compare 99.77695.793.853.699.386.2
Lenovo T Series Towers Legion Tower 5a Gen 10 Compare 73.593.178.188.498.170100
Dell Desktop ECT1250 Compare 88.458.781.874.582.87099.1
CLX SET TGMSETRTU5204BM Compare 94.989.396.584.299.211.694.8
MSI Aegis ZS2 A9NVP-1407US Compare 92.489.387.290.582.837.399.6

Price

Value & Pricing

There's no listed price in our data, which makes value tricky to judge. But a rig with an RTX 5090 and a 9900X3D is never going to be cheap. You're paying for top-shelf parts and HP's cooling engineering. If you can find it at a reasonable price, it's a strong buy. Just know that the 1TB SSD means you'll likely spend extra on storage soon.

Read more

Overview

The HP Omen MAX 45L is a monster. You're getting a Ryzen 9 9900X3D and an RTX 5090 in one box, which is basically the current dream team for high-end gaming. HP also threw in their second-gen Cryo Chamber cooling, a 1200W Platinum PSU, and Wi-Fi 7. It's a serious rig for people who don't want to build their own.

But it's not subtle. This thing weighs 22.6kg and takes up real desk space. The 1TB SSD feels a little stingy for a machine this expensive, but the specs are otherwise top-shelf. If you want flagship performance without touching a screwdriver, this is it.

Common Questions

Q: Can this run games at 4K with high settings?

Yes. The RTX 5090 with 32GB of VRAM is built for 4K and even 8K gaming. Our gaming score of 97.9 puts it among the best desktops available.

Q: Is the 1TB SSD enough storage?

It's fine to start, but many users will fill it quickly with modern games. The system supports up to 4TB SSDs, so adding more storage is straightforward.

Q: How loud does it get under load?

HP's Cryo Chamber cooling is designed to keep the CPU cooler without cranking fan speeds to max. It should stay quieter than many dual-chamber designs, though the RTX 5090 can still get audible during heavy gaming.

Who Should Skip This

Skip this if you need something compact or portable. At 22.6kg and 55.5cm tall, it's a beast that demands serious desk space. If you're on a tighter budget, the RTX 5090 and 9900X3D combo is overkill for 1080p gaming. And if you already have a decent GPU, building your own system might save you money.

Verdict

This is for gamers and creators who want flagship performance out of the box. The Ryzen 9 9900X3D and RTX 5090 handle everything from 4K gaming to AI workloads without breaking a sweat. The cooling is genuinely impressive, and the 1200W PSU leaves room for upgrades. If you're building a high-end setup and don't want to deal with part hunting, the Omen MAX 45L is a fantastic choice.

Usage Scores

Overall (83.4)AI/LLM (90.5)Gaming (98.4)Portability (30.5)Creator (89)Business (79.1)Developer (83.9)Home Office (82.8)Workstation (89.1)
  • Overall83.4
  • AI/LLM90.5
  • Gaming98.4
  • Portability30.5
  • Creator89
  • Business79.1
  • Developer83.9
  • Home Office82.8
  • Workstation89.1

Other Configurations1

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