Alienware Aurora vs HP OMEN 45L (B91WJAAABA)
Comparison summary
- For performance HP OMEN 45L has a lot better processor. It also has more memory.
- The computers have different operating systems, Alienware Aurora has Windows 11 Home and OMEN 45L has Windows 11 Pro.
- For displaying graphics OMEN 45L has a lot better performing graphics card.
- Aurora is cheaper.
- Aurora has a larger SSD for storage.
Alienware Aurora
HP OMEN 45L (B91WJAAABA)
Compare specifications
| Alienware Aurora | 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 Ultra 7 265F | 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 5070 | GeForce RTX 5090 |
| Weight | |
| - | 49.82 lbs (22.6 kg) |
| Size (length x width x height) | |
| 21.85 x 18.5 x 8.03 inches | |
| (55.5 x 46.99 x 20.4 cm) | |
| Operating system (OS) | |
| Windows 11 Home | Windows 11 Pro |
| Hard drives | |
| 4000gb SSD | 2000gb SSD |
| Release date | |
| February 27, 2026 | June 1, 2025 |
| Amazon.com List Price | |
| $4,629.99 | $5,945.00 |
| Amazon.com Lowest New Price | |
| $4,629.99 | $5,945.00 |
| Buy on Amazon.com | Buy on Amazon.com |
Game compatibility checker
Compare Alienware Aurora / HP OMEN 45L vs other Intel gaming PCs:
Alienware Aurora summary
Alienware Aurora is a Windows gaming computer released in 2026. It doesn't come with the top Intel CPU plus also less RAM than it's rivals for its price. The computer has the GeForce RTX 5070 video card which is lackluster for gaming. You can play 80% of the games published this year on recommended settings.
Alienware Aurora ACT1250 AI Gaming Desktop PC, GeForce RTX 5070 12GB GDDR7
POWERFUL GAMING PERFORMANCE – Built for gaming, content creation, and demanding applications, the Alienware Aurora ACT1250 is powered by a 15th Gen Intel Core Ultra 7-265F processor (2.40GHz up to 5.3GHz, 30MB cache, 20 cores, 20 threads, 8 Performance-cores) with GeForce RTX 5070 12GB GDDR7 dedicated graphics and VR Ready support for smooth, responsive performance.
FAST MULTITASKING AND STORAGE – Equipped with 32GB DDR5 DIMM memory and a 4TB PCIe NVMe SSD for responsive multitasking, quick system startup, fast application loading, and convenient storage for games, software, media, and large files.
HIGH-PERFORMANCE GRAPHICS AND POWER – GeForce RTX 5070 12GB GDDR7 graphics supports demanding gaming, video editing, 3D rendering, content creation, streaming, and VR applications, while the 1000W power supply provides the power needed for high-performance computing.
MODERN CONNECTIVITY AND EXPANSION – Features Wi-Fi 7, Bluetooth 5.4, RJ-45 Ethernet, HDMI, 3 DisplayPort outputs, 2 USB 3.2 Type-C ports, USB ports, and a headphone/microphone combo jack for connecting displays, gaming peripherals, storage devices, and other accessories.
WINDOWS 11 HOME FOR PRODUCTIVITY – Windows 11 Home 64-bit provides enhanced security and productivity features for gaming, work, content creation, and everyday computing.
PROFESSIONALLY UPGRADED – The original seal has been carefully opened for certified upgrade installation by our professional technicians. The manufacturer's warranty has now been replaced by our warranty. Your upgraded RAM/SSD includes a 3-year warranty from GreatPriceTech, while all other hardware remains backed by our standard 1-year warranty.
ASIN: B0GPB8NRV5
HP OMEN 45L (B91WJAAABA) summary
HP OMEN 45L is an excellent value gaming computer with Windows 11 Pro released in 2025. It has the GeForce RTX 5090 GPU which is outstanding for playing games. You can play 90% of the games published this year on recommended settings. The computer has a fantastic Intel CPU, though not that much RAM for its price.
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