GeForce GTX 570 vs GeForce GTX 780 Ti

Intro

Compare those specifications to the GeForce GTX 780 Ti, which features a GPU core clock speed of 875 MHz, and 3072 MB of GDDR5 memory running at 1750 MHz through a 384-bit bus. It also is comprised of 2880 SPUs, 240 TAUs, and 48 ROPs.

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 780 Ti		10900 points
GeForce GTX 570		4387 points
	Difference: 6513 (148%)

Ethereum Mining Hash Rate

GeForce GTX 780 Ti		19 Mh/s
GeForce GTX 570		13 Mh/s
	Difference: 6 (46%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 570		219 Watts
GeForce GTX 780 Ti		250 Watts
	Difference: 31 Watts (14%)

Memory Bandwidth

Performance-wise, the GeForce GTX 780 Ti should in theory be much superior to the GeForce GTX 570 in general. (explain)

GeForce GTX 780 Ti		336000 MB/sec
GeForce GTX 570		152000 MB/sec
	Difference: 184000 (121%)

Texel Rate

The GeForce GTX 780 Ti will be much (more or less 378%) more effective at anisotropic filtering than the GeForce GTX 570. (explain)

GeForce GTX 780 Ti		210000 Mtexels/sec
GeForce GTX 570		43920 Mtexels/sec
	Difference: 166080 (378%)

Pixel Rate

The GeForce GTX 780 Ti is quite a bit (about 43%) faster with regards to AA than the GeForce GTX 570, and capable of handling higher screen resolutions while still performing well. (explain)

GeForce GTX 780 Ti		42000 Mpixels/sec
GeForce GTX 570		29280 Mpixels/sec
	Difference: 12720 (43%)

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 (counted in MB per second) that can be transferred past the external memory interface within a second. It's worked out by multiplying the interface width by its memory speed. If the card has DDR type memory, the result should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The better the bandwidth is, the better the card will be in general. It especially helps with anti-aliasing, HDR and high resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that are processed per second. This number 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 a second.

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card could possibly write 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 card's clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate is also dependant on quite a few other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to reach the max fill rate.