GeForce GTX 1080 Ti vs GeForce RTX 3080 Ti comparison
In our benchmarks, the GeForce RTX 3080 Ti beats the GeForce GTX 1080 Ti in gaming performance.
Our database shows that the GeForce GTX 1080 Ti has a slightly higher core clock speed. This is the frequency at which the graphics core is running at. While not necessarily an indicator of overall performance, this metric can be useful when comparing two GPUs based on the same architecture. Despite this, the GeForce RTX 3080 Ti has a slightly higher boost clock speed. The boost clock speed is the frequency that the GPU core can reach if the temperature is low enough. The allows for higher performance in certain scenarios.
Next up, in terms of GPU memory, the GeForce RTX 3080 Ti has slightly more memory with 12 GiB of memory compared to 11 GiB. If you're planning at playing games at high resolutions with high-quality textures, you will need a lot of memory.
In addition, the GeForce GTX 1080 Ti has a slightly lower TDP at 250 W when compared to the GeForce RTX 3080 Ti at 350 W. TDP (Thermal Design Power) measures total heat output from the chip.
In terms of raw gaming performance in our GPU benchmark, the GeForce RTX 3080 Ti is better than the GeForce GTX 1080 Ti.
Use the table to the left to compare both GPUs, the advantages and disadvantages of each are shown.
Our overall benchmark score measures CPU performance in gaming and compute scenarios.
Graphics card specifications
Core Clock speed and Boost clock speed directly influence gaming performance, typically the higher, the better. When thermals and power delivery allow, the GPU will raise its core clock to the boost clock for even more performance. A higher core clock speed may cause a higher TDP, however.
Memory is important for high resolutions and high resolution textures in games, if you're gaming at 4K or even 8K lots of memory is required. Too little memory may result in stuttering as the GPU tries to swap and fit everything in memory.
Memory bandwidth relates to the speed at which the GPU memory can be accessed. Higher speed is better as the graphics card won't need to wait for memory access before rendering a frame to the screen.
The memory bus width doesn't directly impact performance but, it the memory bandwidth. It measures how much data can be sent at one to and from the memory.
TDP (Thermal Design Power) is a measurement of how much energy is lost as heat when a GPU is running. This has an impact on system temperatures. If temperatures get too high (typically around 100 °C or 200 °F), the GPU will lower its performance in order to prevent damage to the chip. Adequate cooling is essential for good performance. If you're comparing two laptop GPUs, you may take this into account when choosing between the two, since a cooler laptop generally runs faster for longer.