GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The Radeon RX 7900 XTX is dramatically faster than the GeForce RTX 3090, leading by roughly 44% in our performance index. The GeForce RTX 3090, however, delivers more performance per dollar — $1,060 CAD cheaper.
Maximum Capacity Reached. Remove a model to add another. (2/2)
Radeon RX 7900 XTX vs GeForce RTX 3090: In-Depth Breakdown
Performance: Radeon RX 7900 XTX vs GeForce RTX 3090
The Radeon RX 7900 XTX is dramatically faster, around 44% ahead of the GeForce RTX 3090. That gap is enough to move it up a tier: the Radeon RX 7900 XTX is comfortable at 4K with upscaling and native 1440p, while the GeForce RTX 3090 is better matched to 1440p.
Price & Value
Right now the GeForce RTX 3090 starts at $800 CAD against $1,860 CAD for the Radeon RX 7900 XTX. Despite being slower, the GeForce RTX 3090 offers the better performance-per-dollar (~62% better value), so budget-focused buyers should weigh it carefully. The GeForce RTX 3090 is trading below its $1,499 CAD MSRP — a genuine deal. The Radeon RX 7900 XTX still sits about $861 CAD above its $999 CAD MSRP.
Generation & Longevity
The Radeon RX 7900 XTX is roughly 2 years newer than the GeForce RTX 3090 (RDNA 3 vs Ampere), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the GeForce RTX 3090 brings NVIDIA DLSS upscaling/frame generation and stronger ray tracing, while the Radeon RX 7900 XTX offers AMD FSR upscaling and strong rasterization value. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.
Which should you buy: GeForce RTX 3090 or Radeon RX 7900 XTX?
Choose the Radeon RX 7900 XTX if you want the most performance and can absorb the higher price. If you're optimizing for value, the GeForce RTX 3090 stretches your money further for only slightly lower performance.