Quick Answer
The GeForce RTX 4060 and GeForce GTX 1660 represent different generations of graphics cards. The RTX 4060 typically offers significantly better performance, supports modern features like ray tracing and DLSS 3, and is more power-efficient. The GTX 1660 is generally a more budget-oriented option from a previous generation.
GeForce RTX 4060 vs GeForce GTX 1660: Full Comparison
Introduction
Comparing the GeForce RTX 4060 and the GeForce GTX 1660 highlights the technological evolution in consumer graphics cards over several years. This comparison is useful for users considering an upgrade from an older platform or evaluating the value proposition between a current-generation and a previous-generation card. This article will examine the architectural differences, performance metrics, feature sets, and overall positioning of these two GPUs to provide a clear understanding of their capabilities.
Architecture and Core Specifications
The fundamental difference between these cards lies in their underlying architecture and manufacturing process.
- GeForce RTX 4060: Based on NVIDIA’s Ada Lovelace architecture, it is built on a more advanced manufacturing process. It features dedicated AI Tensor Cores and third-generation RT Cores for ray tracing acceleration.
- GeForce GTX 1660: Based on the older Turing architecture but without the dedicated RT and Tensor Cores found in RTX-branded cards. It utilizes a previous-generation manufacturing process.
This generational leap generally results in the RTX 4060 delivering more performance per watt and enabling a suite of features not available on the GTX series.
Performance and Gaming
Performance is a key differentiator, with the gap being substantial in modern titles.
- Traditional Rasterization: In games that do not use ray tracing or AI upscaling, the RTX 4060 typically provides a notably higher frame rate at common resolutions like 1080p and 1440p compared to the GTX 1660.
- Ray Tracing & DLSS: This is the most significant divide. The RTX 4060 can handle real-time ray tracing effects with the aid of its dedicated hardware and DLSS (Deep Learning Super Sampling). The GTX 1660 lacks dedicated ray tracing cores and does not support DLSS, making ray-traced gaming impractical on it.
- DLSS 3 Frame Generation: A feature exclusive to the RTX 40 series, DLSS 3 can generate entirely new frames using AI, which can dramatically boost performance in supported games. This technology is not available on any GTX card.
Features and Technologies
The feature set of the RTX 4060 is more aligned with contemporary gaming and content creation demands.
- Ray Tracing: Supported and accelerated on RTX 4060; not supported on GTX 1660.
- DLSS: RTX 4060 supports DLSS Super Resolution, Ray Reconstruction, and Frame Generation. The GTX 1660 does not support any version of DLSS.
- AV1 Encoding: The RTX 4060 includes a newer NVENC encoder that supports the efficient AV1 codec, beneficial for streamers and video editors. The GTX 1660 uses an older encoder without AV1 support.
- Power Efficiency: Due to its more advanced architecture, the RTX 4060 often delivers higher performance while maintaining a similar or lower power draw than the GTX 1660.
Display and Connectivity
Both cards can drive modern displays, but the RTX 4060 offers more future-proof connectivity.
- Display Outputs: Both cards typically offer a variety of DisplayPort and HDMI outputs. Specific ports can vary by manufacturer.
- Display Support: The RTX 4060 natively supports HDMI 2.1 and DisplayPort 1.4a, allowing for higher refresh rates at 4K resolution. The GTX 1660 supports older standards like HDMI 2.0b.
Specification Comparison Table
| Feature | GeForce RTX 4060 | GeForce GTX 1660 |
|---|---|---|
| Architecture | Ada Lovelace | Turing (without RT/Tensor Cores) |
| Manufacturing Process | More advanced (e.g., 5nm) | Previous generation (e.g., 12nm) |
| Ray Tracing Cores | 3rd Generation RT Cores | Not Available |
| Tensor / AI Cores | 4th Generation Tensor Cores | Not Available |
| DLSS Support | DLSS 3 (Super Resolution, Frame Generation, Ray Reconstruction) | Not Supported |
| VRAM (Typical) | 8GB GDDR6 | 6GB GDDR5 |
| Memory Bus Width | 128-bit | 192-bit |
| PCIe Interface | PCIe 4.0 x8 | PCIe 3.0 x16 |
| AV1 Encoding | Yes (8th Gen NVENC) | No |
| Typical TGP (Total Graphics Power) | ~115W | ~120W |
| Key Gaming Technologies | Ray Tracing, DLSS 3, Reflex, Shader Execution Reordering | NVIDIA Adaptive Shading, Turing Shaders |
Frequently Asked Questions (FAQ)
What is the main difference between the RTX 4060 and GTX 1660?
The primary differences are architectural generation and feature support. The RTX 4060 is built on a newer architecture with dedicated cores for ray tracing and AI (enabling DLSS), which the GTX 1660 lacks. This results in a significant performance gap, especially in modern games using these technologies.
Can the GTX 1660 do ray tracing?
While it is technically possible to enable ray tracing effects on a GTX 1660 through software in some games, the performance impact is typically severe due to the lack of dedicated hardware acceleration. For practical purposes, ray tracing is not a viable feature on the GTX 1660.
Does the GTX 1660 support DLSS?
No, the GeForce GTX 1660 does not support any version of DLSS (Deep Learning Super Sampling). DLSS requires dedicated Tensor Cores, which are only present on NVIDIA’s RTX series graphics cards.
Is the RTX 4060 more power-efficient than the GTX 1660?
Generally, yes. Despite offering higher performance, the RTX 4060 typically has a similar or slightly lower power draw (TGP) than the GTX 1660, thanks to its more advanced manufacturing process and architecture.
Which card is better for streaming?
The RTX 4060 is generally better suited for streaming. Its newer NVENC encoder supports the efficient AV1 codec (on platforms that allow it) and provides high-quality H.264/HEVC encoding with less impact on gaming performance compared to software encoding.
Final Thoughts
The GeForce RTX 4060 and GTX 1660 cater to different segments and eras of the GPU market. The RTX 4060 represents a modern offering with strong performance in traditional gaming and exclusive access to current technologies like hardware-accelerated ray tracing and DLSS 3. The GTX 1660, from a previous generation, served as a capable 1080p gaming card in its time but lacks these modern features. The choice between them often depends on an individual’s performance targets, desire for modern graphical features, and the types of games they intend to play. Evaluating these factors against each card’s typical positioning can help determine which aligns better with specific needs.