NVIDIA
NVIDIA GeForce RTX 4090 24GB
The most powerful consumer GPU ever built.
Specifications
| Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
Pros
- Unmatched 4K gaming performance
- 24GB GDDR6X — future-proof VRAM
- DLSS 3 Frame Generation
- Excellent for AI/ML workloads
Cons
- Extremely expensive
- 450W TDP requires beefy PSU
- Massive triple-slot cooler
- Overkill for 1080p/1440p
Buying Advice
Only for enthusiasts who demand the absolute best at 4K or need it for professional AI/creative work. The 4080 Super is far better value for most gamers.
Editorial Reviews
RTX 4070 SUPER vs RTX 4060 Ti vs RTX 4090: Which GPU to Buy?
The RTX 4070 SUPER leads as the best all-round pick at $580, while the 4060 Ti suits budget 1080p builds and the 4090 dominates 4K at a steep $1,600 premium.
Read Full Review→
Best Graphics Cards in 2026: Our Top Picks
From the RTX 4090's unmatched 4K dominance to budget-friendly 1080p options, here are the best GPUs you can buy in 2026 across every price point.
Read Full Review→RTX 4090 vs RTX 4080 Super vs RX 7900 XTX: Which Flagship GPU Wins?
The RTX 4090 dominates in raw performance, the RTX 4080 Super offers balanced value, and the RX 7900 XTX delivers competitive 4K gaming at a lower price.
Read Full Review→How to Choose the Best Graphics Card: Complete GPU Buying Guide
From budget 1080p cards to flagship 4K monsters, this guide explains every GPU spec that matters and matches you to the right graphics card for your budget.
Read Full Review→NVIDIA RTX 4090 Review: The Ultimate GPU
The RTX 4090 is an absolute powerhouse delivering unmatched 4K gaming and AI performance, though its steep price and 450W TDP make it a purchase for serious enthusiasts only.
Read Full Review→