NVIDIA's GTX 1660 Super card launched in October 2019 and was an interesting memory upgrade for the GTX 1660 series. The number of CUDA cores (1408) and clock speeds remain the same as the regular GTX 1660, but the memory has been upgraded from GDDR5 to the faster GDDR6—this is the card's biggest and only major change.
Thanks to this memory upgrade, the GTX 1660 Super offers approximately 75% more memory bandwidth than the GDDR5-based GTX 1660, and according to NVIDIA's own benchmarks, it's 20% faster than the regular GTX 1660 and 1.5 times faster than the older GTX 1060 6GB. Interestingly, this card even rivals the more expensive GTX 1660 Ti in some benchmarks, making it a sweet-spot card in terms of price-to-performance.
The GTX 1660 Super is built on the TU116 chip and features 1408 CUDA Cores. The base clock is around 1530 MHz and the boost clock goes up to 1785 MHz, while factory-overclocked variants (like the Gigabyte OC) can even reach 1830 MHz. This card is built on the Turing architecture, which features concurrent floating-point and integer operations, adaptive shading technology, and twice the cache as its predecessor, delivering improved performance in modern games.
The card also includes DirectX 12 and OpenGL 4.6 support, along with features like NVIDIA Ansel (for in-game photography), NVIDIA Highlights, and a dedicated hardware encoder (for simultaneous gaming and streaming). Approximately 1.4x better power efficiency than the previous Pascal generation also provides a cooler and more silent gaming experience.
This card features 6GB of GDDR6 video memory, running at speeds of up to 14 Gbps over a 192-bit memory interface. This provides memory bandwidth of up to 336 GB/s, which is 75% more than the GTX 1660 (192 GB/s) and even better than the GTX 1660 Ti (288 GB/s). This is why the GTX 1660 Super outperforms even more expensive models in memory-intensive games.
The GTX 1660 Super features three DisplayPort 1.4a and one HDMI 2.0b outputs, supporting resolutions up to 4K@60Hz. The card can connect up to four displays simultaneously and supports a maximum digital resolution of 7680x4320. The PCI Express 3.0 x16 interface makes it easily compatible with any modern motherboard.
The card comes in a dual-slot design and measures between 210mm and 268mm in length, depending on the model. Most variants feature dual-fan cooling designs (e.g., Gigabyte WINDFORCE 2X, MSI TWIN FROZR 7), while some brands, such as PNY, also offer single-fan variants. MSI's TORX FAN 3.0 and Gigabyte's alternate-spinning fan designs ensure better airflow and silent operation.
Ensure the card is seated correctly in the PCIe x16 slot and the 8-pin power connector is connected. The recommended PSU is 450W. Download legacy drivers from NVIDIA's official website, as this card is no longer supported by NVIDIA's latest Game Ready drivers.
The GTX 1660 Super is an excellent choice for users seeking a 1080p high-settings gaming experience on a budget, with improved memory bandwidth. This card is a reliable performer for esports titles, battle royale games, and streaming-focused users (thanks to its dedicated encoder). For those confused between the GTX 1660, 1660 Super, and 1660 Ti, the Super variant could be the smarter choice in terms of price-to-performance.
| Specification | Details |
|---|---|
| GPU Architecture | NVIDIA Turing (TU116) |
| CUDA Colors | 1408 |
| Base Clock | ~1530 MHz |
| Boost Clock | ~1785-1830 MHz (varies by model) |
| Video Memory | 6GB GDDR6 |
| Memory Interface | 192-bit |
| Memory Clock | 14 Gbps |
| Memory Bandwidth | ~336 GB/s |
| Interface | PCI Express 3.0 x16 |
| Display Outputs | 3x DisplayPort 1.4a, HDMI 2.0b |
| Max Displays | 4 |
| Max Resolution | 7680x4320 |
| Power Consumption (TDP) | 125W |
| Recommended PSU | 450W |
| Power Connector | 8-pin |
| DirectX Support | DirectX 12 |
| OpenGL Support | OpenGL 4.6 |
| Special Features | NVIDIA Ansel, Dedicated Hardware Encoder, VR Ready |
| Cooling | Single/Dual Fan (depending on model) |
| Ideal For | Budget 1080p high-setting gaming, Esports, streaming |
| Type | Price Range |
|---|---|
| New (if available) | Some online resellers sell old stock between ₹15,500 – ₹19,000 |
| Second-hand/used market | Approximately ₹9,000 – ₹12,000 (depending on condition, brand and warranty status) |
Note: This card has been discontinued, so "new" units are now difficult to find, and most purchases are made on the second-hand market. Be sure to check the card's condition, fan bearings, and benchmark tests before purchasing.
Every product is checked before dispatch for overall functionality and condition.
Designed to deliver dependable performance for your everyday use and gaming needs.
Testing focuses on performance, condition, display/output and basic functionality.
A practical choice when you want verified hardware without unnecessary complexity.
Our product page keeps the real product information, gallery and specifications connected to the database. The product is checked before dispatch so you receive the same item shown on the page.
Specifications will be added soon.
Pre Owned Second hand PS5/Sony PlayStation 5 Disc Edition console, tested and ready for gaming, backed by a no warranty. Offers a more accessible price point for next-gen console gaming.
Pre Owned Second hand PS5/Sony PlayStation 5 Disc Edition console, tested and ready for gaming, backed by a 3 month warranty. Offers a more accessible price point for next-gen console gaming.
Sapphire Pulse RX 7700 XT — 12GB GDDR6, Dual HDMI/Dual DP, built for 1440p gaming.
Full details of the AMD Radeon RX 5600 XT 4GB graphics card—featuring RDNA architecture, 2304 Stream Processors, GDDR6 memory, and PCIe 4.0 support. Learn about features, specifications, new and used market prices.
Full details of the NVIDIA GTX 1080 Ti 11GB graphics card—with Pascal architecture, 3584 CUDA cores, a 352-bit memory bus, and 4K gaming performance. Learn about features, specifications, new and used market prices.
Full details of the NVIDIA GTX 1070 Ti 8GB graphics card — with Pascal architecture, 2432 CUDA Cores, a 256-bit memory bus, and performance close to the GTX 1080. Learn features, specifications, new and second-hand market prices.