GeForce GTX 1070 Ti vs GeForce RTX 2080 Ti

Intro

Compare those specifications to the GeForce RTX 2080 Ti, which comes with GPU core speed of 1350 MHz, and 11264 MB of GDDR6 RAM set to run at 1750 MHz through a 352-bit bus. It also features 4352 Stream Processors, 272 TAUs, and 88 Raster Operation Units.

Display Graphs

Hide Graphs

Benchmarks

These are real-world performance benchmarks that were submitted by Hardware Compare users. The scores seen here are the average of all benchmarks submitted for each respective test and hardware.

3DMark Fire Strike Graphics Score

GeForce RTX 2080 Ti		31381 points
GeForce GTX 1070 Ti		19808 points
	Difference: 11573 (58%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1070 Ti		180 Watts
GeForce RTX 2080 Ti		250 Watts
	Difference: 70 Watts (39%)

Memory Bandwidth

As far as performance goes, the GeForce RTX 2080 Ti should theoretically be a lot superior to the GeForce GTX 1070 Ti in general. (explain)

GeForce RTX 2080 Ti		630784 MB/sec
GeForce GTX 1070 Ti		262144 MB/sec
	Difference: 368640 (141%)

Texel Rate

The GeForce RTX 2080 Ti should be much (approximately 50%) faster with regards to texture filtering than the GeForce GTX 1070 Ti. (explain)

GeForce RTX 2080 Ti		367200 Mtexels/sec
GeForce GTX 1070 Ti		244264 Mtexels/sec
	Difference: 122936 (50%)

Pixel Rate

If using a high resolution is important to you, then the GeForce RTX 2080 Ti is a better choice, but it probably won't make a huge difference. (explain)

GeForce RTX 2080 Ti		118800 Mpixels/sec
GeForce GTX 1070 Ti		102848 Mpixels/sec
	Difference: 15952 (16%)

Please note that the above 'benchmarks' are all just theoretical - the results were calculated based on the card's specifications, and real-world performance may (and probably will) vary at least a bit.

Price Comparison

Specifications

Memory Bandwidth: Bandwidth is the max amount of data (counted in megabytes per second) that can be transported past the external memory interface in one second. It is worked out by multiplying the interface width by its memory clock speed. If the card has DDR RAM, it must be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The better the bandwidth is, the better the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and higher screen resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that can be processed per second. This number is worked out by multiplying the total texture units by the core speed of the chip. The better this number, the better the video card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in one second.

Pixel Rate: Pixel rate is the most pixels that the graphics chip can possibly write to the local memory in a second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the amount of Raster Operations Pipelines by the clock speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate also depends on lots of other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to get to the maximum fill rate.