GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
The GeForce RTX 4060 Ti 16GB is dramatically faster than the GeForce GTX 1660 Ti, leading by roughly 136% in our performance index.
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GeForce RTX 4060 Ti 16GB vs GeForce GTX 1660 Ti: In-Depth Breakdown
Performance: GeForce RTX 4060 Ti 16GB vs GeForce GTX 1660 Ti
The GeForce RTX 4060 Ti 16GB is dramatically faster, around 136% ahead of the GeForce GTX 1660 Ti. That gap is enough to move it up a tier: the GeForce RTX 4060 Ti 16GB is comfortable at 1440p, while the GeForce GTX 1660 Ti is better matched to entry-level 1080p. The GeForce RTX 4060 Ti 16GB packs 4,352 CUDA cores versus 1,536 on the GeForce GTX 1660 Ti.
Power & Efficiency
The GeForce GTX 1660 Ti pulls less power (120W vs 160W), so it's the easier card to cool and the lighter load on your PSU. The faster GeForce RTX 4060 Ti 16GB draws more overall but extracts more performance from each watt — plan for a sturdier power supply if you pick it. Its more modern Ada Lovelace architecture on a TSMC N4 process is part of why it does more with each watt.
VRAM & Future-Proofing
With 16GB against 6GB, the GeForce RTX 4060 Ti 16GB has more headroom for 4K textures and memory-hungry creative/AI tasks where the GeForce GTX 1660 Ti's 6GB can fall short.
Generation & Longevity
The GeForce RTX 4060 Ti 16GB is roughly 4 years newer than the GeForce GTX 1660 Ti (Ada Lovelace vs Turing), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: GeForce GTX 1660 Ti or GeForce RTX 4060 Ti 16GB?
The GeForce RTX 4060 Ti 16GB is the faster card by about 136%. 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.