GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
On raw speed the GeForce RTX 2080 comes out dramatically faster — about 77% ahead of the GeForce GTX 1660 Ti.
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GeForce RTX 2080 vs GeForce GTX 1660 Ti: In-Depth Breakdown
Performance: GeForce RTX 2080 vs GeForce GTX 1660 Ti
The GeForce RTX 2080 is dramatically faster, around 77% ahead of the GeForce GTX 1660 Ti. That gap is enough to move it up a tier: the GeForce RTX 2080 is comfortable at 1080p, while the GeForce GTX 1660 Ti is better matched to entry-level 1080p. The GeForce RTX 2080 packs 2,944 CUDA cores versus 1,536 on the GeForce GTX 1660 Ti.
Power & Efficiency
At 120W against 225W, the GeForce GTX 1660 Ti is both the lower-power and the more efficient card, making it the easier build to cool and power.
VRAM & Future-Proofing
The GeForce RTX 2080 carries 8GB versus 6GB on the GeForce GTX 1660 Ti. The extra 2GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers. The GeForce RTX 2080's memory is also faster — 448 GB/s versus 288 GB/s (256-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 2080?
The GeForce RTX 2080 is the faster card by about 77%. 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.