GeForce GTX 1070 Ti vs Geforce GTX 770

Intro

Compare those specifications to the Geforce GTX 770, which comes with a clock frequency of 1046 MHz and a GDDR5 memory speed of 1753 MHz. It also uses a 256-bit bus, and makes use of a 28 nm design. It features 1536 SPUs, 128 TAUs, and 32 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 770		7854 points
	Difference: 11954 (152%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1070 Ti		180 Watts
Geforce GTX 770		230 Watts
	Difference: 50 Watts (28%)

Memory Bandwidth

The GeForce GTX 1070 Ti should theoretically perform just a bit faster than the Geforce GTX 770 overall. (explain)

GeForce GTX 1070 Ti		262144 MB/sec
Geforce GTX 770		224384 MB/sec
	Difference: 37760 (17%)

Texel Rate

The GeForce GTX 1070 Ti will be much (approximately 82%) better at anisotropic filtering than the Geforce GTX 770. (explain)

GeForce GTX 1070 Ti		244264 Mtexels/sec
Geforce GTX 770		133888 Mtexels/sec
	Difference: 110376 (82%)

Pixel Rate

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

GeForce GTX 1070 Ti		102848 Mpixels/sec
Geforce GTX 770		33472 Mpixels/sec
	Difference: 69376 (207%)

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 maximum amount of information (measured in megabytes per second) that can be transferred past the external memory interface in one second. It is worked out by multiplying the card's bus width by its memory clock speed. In the case of DDR type RAM, the result should be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The higher the card's memory bandwidth, the better the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip can possibly record to its 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 the core clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel output rate is also dependant on many other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the potential to reach the maximum fill rate.