GeForce GTX 1070 Ti vs GeForce GTX 780 Ti

Intro

Compare that to the GeForce GTX 780 Ti, which has GPU clock speed of 875 MHz, and 3072 MB of GDDR5 RAM running at 1750 MHz through a 384-bit bus. It also features 2880 Stream Processors, 240 Texture Address Units, and 48 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 GTX 1070 Ti		19808 points
GeForce GTX 780 Ti		10900 points
	Difference: 8908 (82%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1070 Ti		180 Watts
GeForce GTX 780 Ti		250 Watts
	Difference: 70 Watts (39%)

Memory Bandwidth

Theoretically, the GeForce GTX 780 Ti should perform a lot faster than the GeForce GTX 1070 Ti in general. (explain)

GeForce GTX 780 Ti		336000 MB/sec
GeForce GTX 1070 Ti		262144 MB/sec
	Difference: 73856 (28%)

Texel Rate

The GeForce GTX 1070 Ti will be a little bit (approximately 16%) more effective at AF than the GeForce GTX 780 Ti. (explain)

GeForce GTX 1070 Ti		244264 Mtexels/sec
GeForce GTX 780 Ti		210000 Mtexels/sec
	Difference: 34264 (16%)

Pixel Rate

If using lots of anti-aliasing is important to you, then the GeForce GTX 1070 Ti is superior to the GeForce GTX 780 Ti, by far. (explain)

GeForce GTX 1070 Ti		102848 Mpixels/sec
GeForce GTX 780 Ti		42000 Mpixels/sec
	Difference: 60848 (145%)

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: Memory bandwidth is the max amount of information (counted in MB per second) that can be transferred across the external memory interface in a second. It is worked out by multiplying the card's bus width by its memory clock speed. If the card has DDR type memory, it must be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the faster the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.

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

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