GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The GeForce RTX 4090 is dramatically faster than the GeForce RTX 3090 Ti, leading by roughly 67% in our performance index.
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GeForce RTX 4090 vs GeForce RTX 3090 Ti: In-Depth Breakdown
Performance: GeForce RTX 4090 vs GeForce RTX 3090 Ti
The GeForce RTX 4090 is dramatically faster, around 67% ahead of the GeForce RTX 3090 Ti. That gap is enough to move it up a tier: the GeForce RTX 4090 is comfortable at 4K and high-refresh 1440p, while the GeForce RTX 3090 Ti is better matched to 4K with upscaling and native 1440p. The GeForce RTX 4090 packs 16,384 CUDA cores versus 10,752 on the GeForce RTX 3090 Ti.
Which should you buy: GeForce RTX 4090 or GeForce RTX 3090 Ti?
The GeForce RTX 4090 is the faster card by about 67%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.