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GeForce GTX 1660 Ti vs GeForce RTX 2060 12GB

Quick Verdict

The GeForce RTX 2060 12GB is a big jump in performance — leading the GeForce GTX 1660 Ti by roughly 27% in our performance index.

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GeForce RTX 2060 12GB vs GeForce GTX 1660 Ti: In-Depth Breakdown

Performance: GeForce RTX 2060 12GB vs GeForce GTX 1660 Ti

The GeForce RTX 2060 12GB is significantly faster, around 27% ahead of the GeForce GTX 1660 Ti. That gap is enough to move it up a tier: the GeForce RTX 2060 12GB is comfortable at 1080p, while the GeForce GTX 1660 Ti is better matched to entry-level 1080p. The GeForce RTX 2060 12GB packs 2,176 CUDA cores versus 1,536 on the GeForce GTX 1660 Ti.

Power & Efficiency

The GeForce GTX 1660 Ti draws just 120W versus 184W for the GeForce RTX 2060 12GB, and it also delivers more performance per watt — so it runs cooler and quieter and needs less PSU headroom.

VRAM & Future-Proofing

With 12GB against 6GB, the GeForce RTX 2060 12GB 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 2060 12GB's memory is also faster — 336 GB/s versus 288 GB/s — which helps feed the GPU at 4K and with heavy textures.

Generation & Longevity

The GeForce RTX 2060 12GB is roughly 2 years newer than the GeForce GTX 1660 Ti, 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 2060 12GB?

The GeForce RTX 2060 12GB is the faster card by about 27%. 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.

Frequently Asked Questions

Is the GeForce RTX 2060 12GB better than the GeForce GTX 1660 Ti?

The GeForce RTX 2060 12GB is significantly faster, roughly 27% ahead. If your budget allows, it's the stronger pick.

Which is better for 4K gaming, the GeForce GTX 1660 Ti or the GeForce RTX 2060 12GB?

Neither is a dedicated 4K card; both are best at 1080p. For 4K you'd want a faster GPU, or lean on upscaling.

Does the GeForce RTX 2060 12GB have enough VRAM advantage to matter?

Its 12GB (vs 6GB) gives real headroom for 4K, heavy texture mods, and creative/AI work. At 1080p the gap matters less.

Which should you buy: GeForce GTX 1660 Ti or GeForce RTX 2060 12GB?

The GeForce RTX 2060 12GB is the faster card by about 27%. 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.

Technical Specifications Comparison

Architecture & Cores

Architecture & Cores specifications comparison between GeForce GTX 1660 Ti and GeForce RTX 2060 12GB
SpecificationGeForce GTX 1660 TiGeForce RTX 2060 12GB
ArchitectureTuringTuring
Process NodeTSMC 12nmTSMC 12nm
CUDA Cores (CUDA Cores / CUDA Cores)1,5362,176✓

Clock Speeds

Clock Speeds specifications comparison between GeForce GTX 1660 Ti and GeForce RTX 2060 12GB
SpecificationGeForce GTX 1660 TiGeForce RTX 2060 12GB
Base Clock1,500 MHz✓1,470 MHz
Boost Clock1,770 MHz✓1,650 MHz

Memory

Memory specifications comparison between GeForce GTX 1660 Ti and GeForce RTX 2060 12GB
SpecificationGeForce GTX 1660 TiGeForce RTX 2060 12GB
VRAM Capacity6 GB12 GB✓
Memory TypeGDDR6GDDR6
Memory Bus192-bit192-bit
Memory Speed12 Gbps14 Gbps✓
Bandwidth288 GB/s336 GB/s✓

Connectivity & Power

Connectivity & Power specifications comparison between GeForce GTX 1660 Ti and GeForce RTX 2060 12GB
SpecificationGeForce GTX 1660 TiGeForce RTX 2060 12GB
InterfacePCIe 3.0 x16PCIe 3.0 x16
TDP120 W✓184 W
Power Connectors1x 8-pin1x 8-pin
ReleasedFeb 2019Dec 2021