GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
On raw speed the GeForce RTX 2080 SUPER comes out dramatically faster — about 92% ahead of the GeForce GTX 1660 Ti. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.
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GeForce RTX 2080 SUPER vs GeForce GTX 1660 Ti: In-Depth Breakdown
Performance: GeForce RTX 2080 SUPER vs GeForce GTX 1660 Ti
The GeForce RTX 2080 SUPER is dramatically faster, around 92% ahead of the GeForce GTX 1660 Ti. That gap is enough to move it up a tier: the GeForce RTX 2080 SUPER is comfortable at 1080p, while the GeForce GTX 1660 Ti is better matched to entry-level 1080p. The GeForce RTX 2080 SUPER packs 3,072 CUDA cores versus 1,536 on the GeForce GTX 1660 Ti.
Price & Value
The GeForce GTX 1660 Ti currently lists from $339 GBP, $210 GBP less than the GeForce RTX 2080 SUPER at $549 GBP. Because it's both faster and competitively priced, the GeForce RTX 2080 SUPER wins on performance-per-dollar by about 19%. The GeForce RTX 2080 SUPER is trading below its $699 GBP MSRP — a genuine deal.
Power & Efficiency
At 120W against 250W, 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 SUPER 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 SUPER's memory is also faster — 496 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 SUPER?
The GeForce RTX 2080 SUPER 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.