GeForce GTX 750 vs GeForce GTX 980 Ti

Intro

Compare those specifications to the GeForce GTX 980 Ti, which has a clock frequency of 1000 MHz and a GDDR5 memory speed of 1750 MHz. It also makes use of a 384-bit bus, and makes use of a 28 nm design. It features 2816 SPUs, 176 TAUs, and 96 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 980 Ti		17120 points
GeForce GTX 750		3958 points
	Difference: 13162 (333%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 750		55 Watts
GeForce GTX 980 Ti		250 Watts
	Difference: 195 Watts (355%)

Memory Bandwidth

The GeForce GTX 980 Ti should theoretically perform quite a bit faster than the GeForce GTX 750 overall. (explain)

GeForce GTX 980 Ti		336000 MB/sec
GeForce GTX 750		80000 MB/sec
	Difference: 256000 (320%)

Texel Rate

The GeForce GTX 980 Ti will be quite a bit (about 439%) faster with regards to texture filtering than the GeForce GTX 750. (explain)

GeForce GTX 980 Ti		176000 Mtexels/sec
GeForce GTX 750		32640 Mtexels/sec
	Difference: 143360 (439%)

Pixel Rate

The GeForce GTX 980 Ti will be quite a bit (approximately 488%) better at AA than the GeForce GTX 750, and capable of handling higher screen resolutions without slowing down too much. (explain)

GeForce GTX 980 Ti		96000 Mpixels/sec
GeForce GTX 750		16320 Mpixels/sec
	Difference: 79680 (488%)

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 largest amount of information (measured in MB per second) that can be moved across the external memory interface in one second. It is calculated by multiplying the interface width by the speed of its memory. If the card has DDR type RAM, it should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The higher the memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and high resolutions.

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

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