Quick Answer
The GeForce RTX 2060 and GeForce GTX 1080 are graphics cards from different generations. The RTX 2060 typically offers newer features like ray tracing and DLSS, while the GTX 1080, as a previous-generation flagship, can still provide comparable or slightly better raw performance in traditional rasterization for some titles.
GeForce RTX 2060 vs GeForce GTX 1080: Full Comparison
Introduction
Comparing the GeForce RTX 2060 and GTX 1080 is a common consideration for PC builders and upgraders, as these cards often occupy a similar performance tier in the market. This comparison is useful for understanding the trade-offs between a newer, feature-rich mid-range card and an older, high-end model. This article will examine their architectures, gaming performance, feature sets, and other key aspects to help clarify their differences and similarities.
Architecture and Core Specifications
The fundamental difference lies in their underlying architectures. The GTX 1080 is based on the Pascal architecture (16nm), while the RTX 2060 utilizes the newer Turing architecture (12nm).
- RTX 2060 (Turing): This architecture introduced dedicated RT Cores for real-time ray tracing and Tensor Cores for AI-driven features like DLSS (Deep Learning Super Sampling). It generally has fewer CUDA cores but benefits from architectural improvements.
- GTX 1080 (Pascal): As a flagship of its generation, it features a high number of CUDA cores focused on traditional rasterization performance. It lacks the specialized hardware for ray tracing or DLSS.
The shift in architecture means raw spec counts, like CUDA cores, are not directly comparable between the two generations.
Gaming Performance
In-game performance can vary significantly depending on the title, resolution, and settings used.
- Traditional Rasterization (Non-RT): In many games, the GTX 1080 and RTX 2060 deliver very similar average frame rates at resolutions like 1080p and 1440p. The GTX 1080 may hold a slight lead in some older titles, while the RTX 2060 can pull ahead in newer games optimized for Turing.
- Ray Tracing & DLSS: This is the RTX 2060’s distinct advantage. It can run games with ray-traced effects (like shadows, reflections, or global illumination), a capability the GTX 1080 does not have. Furthermore, DLSS can use AI to upscale a lower-resolution image, providing a significant performance boost in supported titles while maintaining image quality.
- VRAM: Both cards feature 8GB of GDDR6 memory (on later RTX 2060 models; some early models had GDDR5), which is generally sufficient for 1080p and 1440p gaming.
Features and Technologies
The generational gap is most apparent in the available feature sets.
- Ray Tracing: Exclusive to the RTX 2060 via its RT Cores.
- DLSS & AI Features: Exclusive to the RTX 2060 via its Tensor Cores.
- NVENC Encoder: The RTX 2060 includes a newer, more efficient video encoder (Turing NVENC) beneficial for streaming and recording, which is an improvement over the encoder in the GTX 1080.
- Power Efficiency: Due to the more efficient 12nm process and architectural refinements, the RTX 2060 typically has a lower typical board power (TBP) than the GTX 1080.
Comparison Table
| Feature | GeForce RTX 2060 | GeForce GTX 1080 |
|---|---|---|
| Architecture | Turing (12nm) | Pascal (16nm) |
| GPU | TU106 | GP104 |
| CUDA Cores | 1920 | 2560 |
| RT Cores | 30 | N/A |
| Tensor Cores | 240 | N/A |
| VRAM | 6GB GDDR5 / 8GB GDDR6 | 8GB GDDR5X |
| Memory Bus | 192-bit | 256-bit |
| Base / Boost Clock | ~1365 MHz / ~1680 MHz | ~1607 MHz / ~1733 MHz |
| Typical Board Power (TBP) | 160W | 180W |
| Key Features | Real-time Ray Tracing, DLSS, Turing NVENC | Traditional Rasterization |
| Performance Profile | Strong in newer titles with RT/DLSS; comparable traditional performance. | Strong traditional rasterization performance; no RT/DLSS support. |
FAQ
What is the main difference between the RTX 2060 and GTX 1080?
The primary difference is architectural. The RTX 2060 is built on the newer Turing architecture, which introduces dedicated hardware for real-time ray tracing (RT Cores) and AI processing (Tensor Cores for DLSS). The GTX 1080, based on the older Pascal architecture, lacks these specific features but was a high-performance card for traditional gaming.
Which card is faster for gaming without ray tracing?
In many games, their performance is very close. The GTX 1080 can sometimes be slightly faster in older titles due to its higher number of CUDA cores, while the RTX 2060 may perform better in some newer games that leverage Turing’s architectural improvements. The difference is often marginal and varies by game.
Can the GTX 1080 use ray tracing or DLSS?
No. Ray tracing and DLSS require the specific RT Core and Tensor Core hardware found only in RTX-series cards (Turing architecture and later). The GTX 1080 cannot utilize these features.
Is the RTX 2060 more power-efficient than the GTX 1080?
Generally, yes. The RTX 2060 is manufactured on a more advanced 12nm process and has a lower Typical Board Power (TBP) rating, which typically translates to lower power consumption and heat output under load compared to the GTX 1080.
Final Thoughts
The choice between the GeForce RTX 2060 and GTX 1080 hinges on the value placed on modern features versus raw traditional performance. The RTX 2060 offers a forward-looking feature set with ray tracing and DLSS support, better power efficiency, and improved media encoding. The GTX 1080 remains a capable card for rasterized gaming and can deliver a very similar experience in titles that do not utilize the newer RTX technologies. The decision often comes down to specific game preferences, the importance of future-proofing for upcoming titles with RTX support, and the typical usage scenarios like streaming or content creation.