What are the specifications of the RTX 5090 GPU?

The RTX 5090 features 21,760 CUDA cores, 32GB of GDDR7 VRAM, and a 512-bit memory bus. It is the most powerful consumer GPU on the market, delivering exceptional performance in gaming and content creation applications.

Why is buying a prebuilt PC with an RTX 5090 advantageous?

The Alienware Area-51 system costs only $380 more than the standalone RTX 5090 while including a CPU, RAM, storage, and power supply. This saves buyers $1,550 and eliminates the hassle of self-assembly.

Can the Alienware Area-51 be upgraded in the future?

Yes, the new Area-51 model uses standard components, allowing easy upgrades for RAM, SSD capacity, or other parts as needed.

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Hardware

Alienware Offers Gaming PC with RTX 5090 for Just $380 More Than the GPU Alone

August 8, 2026

Photo: Tom's Hardware

Quick answer

Dell is offering the Alienware Area-51 gaming PC with an RTX 5090 for $4,780—just $380 more than the standalone GPU. The system includes a 20-core Intel Core Ultra 7 265K CPU, 32GB DDR5 RAM, and a 1TB SSD.

Dell has launched a promotion for the Alienware Area-51 gaming PC, which comes equipped with Nvidia’s flagship GeForce RTX 5090 GPU. The system is priced at $4,779.99, just $380 more than the standalone RTX 5090, which is available for $4,399.99. Buyers save $1,550 while receiving a fully assembled high-performance PC.

The system includes a 20-core Intel Core Ultra 7 265K processor, 32GB of DDR5 RAM clocked at 7200 MT/s, and a 1TB solid-state drive. The Alienware chassis features tempered glass for showcasing internal components, and the CPU cooling system includes a 240mm liquid cooler. A 1500W 80 Plus Platinum-certified power supply ensures stable operation for all components.

The RTX 5090 remains the most powerful consumer GPU on the market. It boasts 21,760 CUDA cores—more than double the RTX 5080’s 10,752 cores—and 32GB of GDDR7 VRAM with bandwidth up to 1,792 GB/s. Benchmarks show superior performance across all scenarios, including ray-traced gaming and resource-intensive applications.

The Alienware Area-51 can run games at maximum settings with high frame rates, even in 4K resolution. Given the high cost of the standalone RTX 5090, Dell’s prebuilt system offers one of the most cost-effective ways to acquire a PC with this GPU, especially amid rising component prices due to AI-driven demand.

Common questions

What are the specifications of the RTX 5090 GPU?: The RTX 5090 features 21,760 CUDA cores, 32GB of GDDR7 VRAM, and a 512-bit memory bus. It is the most powerful consumer GPU on the market, delivering exceptional performance in gaming and content creation applications.
Why is buying a prebuilt PC with an RTX 5090 advantageous?: The Alienware Area-51 system costs only $380 more than the standalone RTX 5090 while including a CPU, RAM, storage, and power supply. This saves buyers $1,550 and eliminates the hassle of self-assembly.
Can the Alienware Area-51 be upgraded in the future?: Yes, the new Area-51 model uses standard components, allowing easy upgrades for RAM, SSD capacity, or other parts as needed.

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