GeForce GTX 1660 SUPER vs GeForce RTX 2060 12GB
Performance-wise the GeForce RTX 2060 12GB is out front, significantly faster, roughly 27% up on the GeForce GTX 1660 SUPER.
Maximum Capacity Reached. Remove a model to add another. (2/2)
GeForce RTX 2060 12GB vs GeForce GTX 1660 SUPER: In-Depth Breakdown
Performance: GeForce RTX 2060 12GB vs GeForce GTX 1660 SUPER
The GeForce RTX 2060 12GB is significantly faster, around 27% ahead of the GeForce GTX 1660 SUPER. That gap is enough to move it up a tier: the GeForce RTX 2060 12GB is comfortable at 1080p, while the GeForce GTX 1660 SUPER is better matched to entry-level 1080p. The GeForce RTX 2060 12GB packs 2,176 CUDA cores versus 1,408 on the GeForce GTX 1660 SUPER.
Power & Efficiency
The GeForce GTX 1660 SUPER sips power at 125W next to the GeForce RTX 2060 12GB's 184W, and still leads on performance-per-watt — quieter, cooler, and gentler on your PSU.
VRAM & Future-Proofing
The GeForce RTX 2060 12GB's 12GB (vs 6GB on the GeForce GTX 1660 SUPER) gives it more room for 4K textures and memory-hungry creative or AI workloads.
Generation & Longevity
The GeForce RTX 2060 12GB is roughly 2 years newer than the GeForce GTX 1660 SUPER, so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: GeForce GTX 1660 SUPER 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 SUPER?
Which is better for 4K gaming, the GeForce GTX 1660 SUPER or the GeForce RTX 2060 12GB?
Does the GeForce RTX 2060 12GB have enough VRAM advantage to matter?
Which should you buy: GeForce GTX 1660 SUPER or GeForce RTX 2060 12GB?
Technical Specifications Comparison
Architecture & Cores
| Specification | GeForce GTX 1660 SUPER | GeForce RTX 2060 12GB |
|---|---|---|
| Architecture | Turing | Turing |
| Process Node | TSMC 12nm | TSMC 12nm |
| CUDA Cores (CUDA Cores / CUDA Cores) | 1,408 | 2,176✓ |
Clock Speeds
| Specification | GeForce GTX 1660 SUPER | GeForce RTX 2060 12GB |
|---|---|---|
| Base Clock | 1,530 MHz✓ | 1,470 MHz |
| Boost Clock | 1,785 MHz✓ | 1,650 MHz |
Memory
| Specification | GeForce GTX 1660 SUPER | GeForce RTX 2060 12GB |
|---|---|---|
| VRAM Capacity | 6 GB | 12 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 192-bit | 192-bit |
| Memory Speed | 14 Gbps | 14 Gbps |
| Bandwidth | 336 GB/s | 336 GB/s |
Connectivity & Power
| Specification | GeForce GTX 1660 SUPER | GeForce RTX 2060 12GB |
|---|---|---|
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| TDP | 125 W✓ | 184 W |
| Power Connectors | 1x 8-pin | 1x 8-pin |
| Released | Oct 2019 | Dec 2021 |
