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ASUS ROG Strix GeForce RTX® 4090 Gaming Graphics Card (PCIe 4.0, 24GB GDDR6X, HDMI 2.1a, DisplayPort 1.4a)
2,899.99 CAD
Enthusiasts and AI builders who want a flagship RTX 4090 with premium cooling and overclock headroom for demanding compute and 4K gaming.
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About this product
Key features
- NVIDIA Ada Lovelace Streaming Multiprocessors: Up to 2x performance and power efficiency
- 4th Generation Tensor Cores: Up to 2X AI performance
- 3rd Generation RT Cores: Up to 2X ray tracing performance
- Axial-tech fans scaled up for 23% more airflow
- New patented vapor chamber with milled heatspreader for lower GPU temps
Affiliate disclosure: This product links to Amazon. As an Amazon Associate, Joel & Nanz Inc. earns from qualifying purchases at no extra cost to you.
Specifications
- GPU
- ASUS ROG Strix GeForce RTX 4090
- VRAM
- 24GB GDDR6X
- Cooling
- Triple axial-tech fans
- Outputs
- HDMI 2.1a, DisplayPort 1.4a
- Interface
- PCIe 4.0
- CUDA cores
- 16384
- Memory bus
- 384-bit
- Architecture
- Ada Lovelace
Pros
- ✓Premium ROG Strix cooler with high overclocking headroom
- ✓24GB GDDR6X for large AI and rendering workloads
- ✓16384 CUDA cores for elite compute
- ✓Very quiet under load for its performance class
Cons
- ×One of the largest 4090 cards — needs big case clearance
- ×High power draw and premium price
- ×Heavy; benefits from a support bracket
FAQ
How much VRAM does it have?
It has 24GB of GDDR6X memory on a 384-bit bus.
Is it a large card?
Yes, ROG Strix 4090 cards are among the largest; confirm case length and slot clearance before buying.
Good for AI development?
Yes, 24GB VRAM and 16384 CUDA cores make it excellent for local LLM inference, fine-tuning, and rendering.