GeForce GTX 750 vs GeForce GTX 980 Ti

Intro

Compare those specs to the GeForce GTX 980 Ti, which has GPU core speed of 1000 MHz, and 6144 MB of GDDR5 RAM running at 1750 MHz through a 384-bit bus. It also is comprised of 2816 Stream Processors, 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

As far as performance goes, the GeForce GTX 980 Ti should in theory be much superior to the GeForce GTX 750 in general. (explain)

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

Texel Rate

The GeForce GTX 980 Ti should be much (approximately 439%) more effective at AF than the GeForce GTX 750. (explain)

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

Pixel Rate

If running with lots of anti-aliasing is important to you, then the GeForce GTX 980 Ti is the winner, by far. (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 maximum amount of information (counted in MB per second) that can be transported past the external memory interface in one second. The number is calculated by multiplying the bus width by the speed of its memory. If it uses DDR memory, the result should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The higher the 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 can be processed in one second. This 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 video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in one second.

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card can possibly write to its local memory per second - measured in millions of pixels per second. The number is calculated by multiplying the number of ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate is also dependant on lots of other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to get to the maximum fill rate.