GeForce GTX 750 Ti vs GeForce GTX 780 Ti

Intro

Compare those specs to the GeForce GTX 780 Ti, which features clock speeds of 875 MHz on the GPU, and 1750 MHz on the 3072 MB of GDDR5 RAM. It features 2880 SPUs along with 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 750 Ti		4562 points
	Difference: 6338 (139%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 750 Ti		60 Watts
GeForce GTX 780 Ti		250 Watts
	Difference: 190 Watts (317%)

Memory Bandwidth

In theory, the GeForce GTX 780 Ti should perform a lot faster than the GeForce GTX 750 Ti overall. (explain)

GeForce GTX 780 Ti		336000 MB/sec
GeForce GTX 750 Ti		86400 MB/sec
	Difference: 249600 (289%)

Texel Rate

The GeForce GTX 780 Ti will be quite a bit (approximately 415%) better at AF than the GeForce GTX 750 Ti. (explain)

GeForce GTX 780 Ti		210000 Mtexels/sec
GeForce GTX 750 Ti		40800 Mtexels/sec
	Difference: 169200 (415%)

Pixel Rate

If using a high screen resolution is important to you, then the GeForce GTX 780 Ti is superior to the GeForce GTX 750 Ti, and very much so. (explain)

GeForce GTX 780 Ti		42000 Mpixels/sec
GeForce GTX 750 Ti		16320 Mpixels/sec
	Difference: 25680 (157%)

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 MB per second) that can be transported past the external memory interface in a second. It's worked out by multiplying the card's interface 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 better 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 texture map elements (texels) that are applied in one second. This number is worked out by multiplying the total number of texture units by the core clock speed of the chip. The better the texel rate, the better the graphics card will be at handling 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 the video card could possibly record to the local memory in one second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of colour ROPs by the the core speed of the card. 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 rate is also dependant on quite a few other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to get to the max fill rate.