GeForce RTX 3090: Specs & Benchmarks

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$1489
New

Current GeForce RTX 3090 Pricing

Last updated: Oct 3, 2025

NEW
Amazon
£1,489
Buy Now
Price change vs last month:
-£691.0 (31.7%)
USED
eBay
Price change vs last month:
-£29.0 (5.7%)

Price History

All-time data • Lowest price per month

New
Used

Is the GeForce RTX 3090 Worth It?

Value analysis and recommendation for Oct 2025

💎 Value Assessment

Score: 13

Consider alternatives for better value

Performance

3DMark Score: 19,901
VRAM: 24GB
Power: 350W
Arch: Ampere

🎯 Best For

4K Gaming
Content Creation
AI/ML Workloads
Ray Tracing

The current price of £1,489 makes the GeForce RTX 3090 difficult to recommend. You may find better value with other options.

Frequently Asked Questions

Common questions about the GeForce RTX 3090 answered by our experts

Is the GeForce RTX 3090 good for 4K gaming?

Yes, the GeForce RTX 3090 with 24GB VRAM is well-suited for 4K gaming. It excels at 4K resolution with high settings. The large VRAM buffer ensures smooth performance in modern titles.

What PSU do I need for the GeForce RTX 3090?

For the GeForce RTX 3090 with 350W TDP, we recommend a 770W power supply or higher. This provides adequate headroom for your CPU and other components. Always choose a quality PSU from reputable brands.

Is the GeForce RTX 3090 worth it in Oct 2025?

At £1,489, the GeForce RTX 3090 offers poor value. Consider comparing with alternatives in this price range.

Should I buy the GeForce RTX 3090 new or used?

Used GeForce RTX 3090 cards cost about £490 vs £1,489 new (67% savings). The used market offers significant savings, but check warranty status and seller reputation.

Does the GeForce RTX 3090 support ray tracing?

Yes, the GeForce RTX 3090 supports hardware-accelerated ray tracing. It provides good ray tracing performance in supported games.

What architecture does the GeForce RTX 3090 use?

The GeForce RTX 3090 is built on NVIDIA's Ampere architecture. This architecture offers improved power efficiency and ray tracing performance.

💡 Have More Questions?

Looking for specific benchmarks or compatibility information? Check our detailed specifications below or compare with other GPUs to find the perfect match for your needs.

GeForce RTX 3090 Gaming Benchmarks & Performance Analysis

Detailed gaming performance analysis across different resolutions and settings

1080p Gaming

Excellent

The GeForce RTX 3090 delivers outstanding 1080p gaming performance with 24GB VRAM.

1440p Gaming

Excellent

Exceptional 1440p gaming performance makes this ideal for high-refresh gaming.

4K Gaming

Excellent

Excellent for 4K gaming with high settings.

📊 GeForce RTX 3090 Gaming Benchmarks Summary

The GeForce RTX 3090 gaming benchmarks show excellent 1440p gaming performance and excellent 4K gaming capabilities. Ray tracing performance is enhanced by dedicated RT cores, making it ideal for modern gaming titles with ray tracing enabled. Perfect for high-end gaming setups and content creation.

GeForce RTX 3090 Power Consumption & Efficiency Analysis

Power consumption analysis and efficiency metrics

350W
TDP Power Draw
56.9
Performance/Watt
770W
Recommended PSU

🔌 GeForce RTX 3090 Power Consumption vs Performance

The GeForce RTX 3090 power consumption of 350W delivers good power efficiency. With a performance-per-watt ratio of 56.9, it provides balanced power consumption and performance. We recommend a 770W power supply for optimal system stability.

Best GeForce RTX 3090 Deals & Price Tracking Oct 2025

Save 67%

Current deals and price tracking for Oct 2025

💵 Current Best Deal

£490
Used • eBay

📉 Lowest Price (30d)

£1,489
Historical low

📊 Price Trend

Monitoring
Updated daily

🎯 Best GeForce RTX 3090 Deals Oct 2025

The best GeForce RTX 3090 deals in Oct 2025 show up to 67% savings on used models. Used GPUs offer the best value, but verify warranty status and seller reputation. Our price tracking system monitors deals from major retailers including Amazon, Newegg, and eBay to help you find the lowest GeForce RTX 3090 price.

GeForce RTX 3090 Availability & Stock Status Oct 2025

Available

Current stock status across major retailers

Amazon

New Condition
Available

eBay

Used Condition
Available

🔍 GeForce RTX 3090 Availability Guide

GeForce RTX 3090 availability varies by retailer and region. Currently available for purchase through our tracked retailers with direct buy links. As an established model, availability is generally stable. Click the "Buy Now" buttons above for direct purchase links.

Technical Specifications

Complete hardware specifications and features

Core Specifications
Architecture: Ampere
Memory Specifications
Memory Size: 24GB
Power & Physical
TDP: 350W
Recommended PSU: 770W

Benchmark Results

Performance data across different games and resolutions

Synthetic

Overall • Overall

3DMark
19901 pts

Popular Comparisons

Compare the GeForce RTX 3090 with similar performing GPUs to make the best choice for your needs.