MSI Aegis RS (AERS12TJ282) vs HP OMEN 45L (B91WJAAABA)
Comparison summary
- For performance HP OMEN 45L has a lot faster processor. It also has more memory.
- The computers have different operating systems, MSI Aegis RS has Windows 11 Home and OMEN 45L has Windows 11 Pro.
- For displaying graphics OMEN 45L has a better graphics card.
- OMEN 45L is slimmer and smaller in size.
- Aegis RS has more HDD storage.
MSI Aegis RS (AERS12TJ282)
HP OMEN 45L (B91WJAAABA)
Compare specifications
| MSI Aegis RS (AERS12TJ282) | HP OMEN 45L (B91WJAAABA) |
|---|---|
| Processor (CPU)?Central Processing Unit is the heart of a gaming PC and is responsible for running games. Read more | |
| Intel Core i9-12900KF | Intel Core Ultra 9 285K |
| Memory (RAM)?Memory increases the general speed of a gaming PC. Read more | |
| 32gb | 64gb |
| Graphics card (GPU)?Graphics Processing Unit calculates 3D graphics and is essential for gaming and heavy programs. Read more | |
| GeForce RTX 3090 | GeForce RTX 5090 |
| Weight | |
| - | 49.82 lbs (22.6 kg) |
| Size (length x width x height) | |
| 23.82 x 22.05 x 12.44 inches | 21.85 x 18.5 x 8.03 inches |
| (60.5 x 56.01 x 31.6 cm) | (55.5 x 46.99 x 20.4 cm) |
| Operating system (OS) | |
| Windows 11 Home | Windows 11 Pro |
| Hard drives | |
| 2000gb SSD, 2000gb HDD | 2000gb SSD |
| Release date | |
| March 26, 2022 | June 1, 2025 |
| Amazon.com List Price | |
| $5,499.00 | $5,962.49 |
| Amazon.com Lowest New Price | |
| $5,499.00 | $5,465.00 |
| Buy on Amazon.com | Buy on Amazon.com |
Game compatibility checker
Compare MSI Aegis RS / HP OMEN 45L vs other computers:
Amazon.com description
MSI Aegis RS (Tower) Gaming Desktop, Intel Core i9-12900KF, GeForce RTX 3090, 32GB Memory (Dual-CHL), 2TB SSD + 2TB HDD, WiFi 6E, Liquid Cooling, USB Type-C, VR-Ready, Windows 11 Home (12TJ-282US)
CPU: Intel Core i9-12900KF 8P+8EC/24T 3.2-5.2 GHz 30MB Cache, VR-Ready
MEMORY: 32GB DDR5 (2 x 16GB) 4800 MHz
4x DDR5 4800MHz U-DIMM, up to 128GB
STORAGE: 2TB M.2 NVMe 4 TLC + 2TB (3.5" 7200 RPM)
GRAPHICS: NVIDIA GeForce RTX 3090 (24GB GDDR6X 384-bit)
ASIN: B09W4CF8V1
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, Tempered Glass, GT22-3090 (2025)
INDUSTRY STANDARD FORM FACTOR AND TOOL-LESS ACCESS - Built with ease of upgrading and customization in mind, this chassis adheres to the industry standard form factor; Easily, access and swap out components and parts without any tools or equipment
EXPERIENCE POWERFUL AND EFFICIENT AI PERFORMANCE - Unlock optimized gaming, creation and AI capabilities for desktops and workstations like never before with an Intel Core Ultra 9 285K processor
GAME CHANGER - Powered by NVIDIA Blackwell, GeForce RTX 5090 GPU brings game-changing AI capabilities to gamers and creators
STORAGE AND MEMORY - 2 TB PCIe Gen4 NVMe M.2 solid-state drive offers fast speed and efficient storage; and 64 GB DDR5 RAM memory boosts performance with higher bandwidth
WINDOWS 11 PRO AND Microsoft Copilot - Windows 11 helps you think, express, and create in a natural way; Microsoft Copilot is always on hand to boost your productivity, accelerate your creativity, and help you communicate with maximum clarity
DTS X ULTRA TECHNOLOGY - By producing authentic, spatially accurate 3D sound, this technology gives games, movies, and music a level of depth and immersion for the best entertainment experience possible
OMEN CRYO CHAMBER - Experience revolutionary cooling from the patented OMEN CRYO CHAMBER cooling system that enables the liquid cooler radiator to channel fresh, cold air from the surrounding environment to cool down the CPU
360 MM LCD LIQUID COOLER - Refine your PC's cooling system with optimal heat dissipation and dynamic LCD lighting effects through OGH
OMEN GAMING HUB - From software enhancements to hardware control, and live services, OGH elevates play in easy and simple way
MADE WITH THE PLANET IN MIND - The OMEN 45L Gaming Desktop is responsibly manufactured using post-consumer recycled plastic and water-based paint; Plus it's EPEAT Gold with Climate+ and ENERGY STAR certified
ASIN: B0F253VS8C