GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The GeForce RTX 5080 is noticeably faster than the GeForce RTX 4080, leading by roughly 17% in our performance index.
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GeForce RTX 5080 vs GeForce RTX 4080: In-Depth Breakdown
Performance: GeForce RTX 5080 vs GeForce RTX 4080
The GeForce RTX 5080 is noticeably faster, around 17% ahead of the GeForce RTX 4080. That gap is enough to move it up a tier: the GeForce RTX 5080 is comfortable at 4K and high-refresh 1440p, while the GeForce RTX 4080 is better matched to 4K with upscaling and native 1440p.
Power & Efficiency
The GeForce RTX 4080 pulls less power (320W vs 360W), so it's the easier card to cool and the lighter load on your PSU. The faster GeForce RTX 5080 draws more overall but extracts more performance from each watt — plan for a sturdier power supply if you pick it.
Generation & Longevity
The GeForce RTX 5080 is roughly 3 years newer than the GeForce RTX 4080, so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: GeForce RTX 4080 or GeForce RTX 5080?
The GeForce RTX 5080 is the faster card by about 17%. 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.