GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The GeForce RTX 3080 is dramatically faster than the GeForce GTX 1660 Ti, leading by roughly 218% in our performance index. It is also the stronger value pick here, so it's the easy recommendation if your budget allows.
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GeForce RTX 3080 vs GeForce GTX 1660 Ti: In-Depth Breakdown
Performance: GeForce RTX 3080 vs GeForce GTX 1660 Ti
The GeForce RTX 3080 is dramatically faster, around 218% ahead of the GeForce GTX 1660 Ti. That gap is enough to move it up a tier: the GeForce RTX 3080 is comfortable at 1440p, while the GeForce GTX 1660 Ti is better matched to entry-level 1080p. The GeForce RTX 3080 packs 8,704 CUDA cores versus 1,536 on the GeForce GTX 1660 Ti.
Price & Value
Right now the GeForce GTX 1660 Ti starts at $421 EUR against $720 EUR for the GeForce RTX 3080. Because it's both faster and competitively priced, the GeForce RTX 3080 wins on performance-per-dollar by about 86%. The GeForce GTX 1660 Ti still sits about $142 EUR above its $279 EUR MSRP.
Power & Efficiency
The GeForce GTX 1660 Ti pulls less power (120W vs 320W), so it's the easier card to cool and the lighter load on your PSU. The faster GeForce RTX 3080 draws more overall but extracts more performance from each watt — plan for a sturdier power supply if you pick it. Its more modern Ampere architecture on a Samsung 8nm process is part of why it does more with each watt.
VRAM & Future-Proofing
With 10GB against 6GB, the GeForce RTX 3080 has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce GTX 1660 Ti's 6GB can fall short. The GeForce RTX 3080's memory is also faster — 760 GB/s versus 288 GB/s (320-bit vs 192-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: GeForce GTX 1660 Ti or GeForce RTX 3080?
The GeForce RTX 3080 is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the GeForce GTX 1660 Ti if you find it at a steep discount.