GeForce GTX 750 Ti vs GeForce GTX 980 Ti

Intro

Compare all that to the GeForce GTX 980 Ti, which has core speeds of 1000 MHz on the GPU, and 1750 MHz on the 6144 MB of GDDR5 memory. It features 2816 SPUs as well as 176 Texture Address Units and 96 Rasterization Operator 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 Ti		4562 points
	Difference: 12558 (275%)

Zcash Mining Hash Rate

GeForce GTX 980 Ti		425 Sol/s
GeForce GTX 750 Ti		72 Sol/s
	Difference: 353 (490%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 750 Ti		60 Watts
GeForce GTX 980 Ti		250 Watts
	Difference: 190 Watts (317%)

Memory Bandwidth

In theory, the GeForce GTX 980 Ti will be 289% faster than the GeForce GTX 750 Ti in general, because of its higher bandwidth. (explain)

GeForce GTX 980 Ti		336000 MB/sec
GeForce GTX 750 Ti		86400 MB/sec
	Difference: 249600 (289%)

Texel Rate

The GeForce GTX 980 Ti should be much (more or less 331%) faster with regards to texture filtering than the GeForce GTX 750 Ti. (explain)

GeForce GTX 980 Ti		176000 Mtexels/sec
GeForce GTX 750 Ti		40800 Mtexels/sec
	Difference: 135200 (331%)

Pixel Rate

If running with high levels of AA is important to you, then the GeForce GTX 980 Ti is superior to the GeForce GTX 750 Ti, by a large margin. (explain)

GeForce GTX 980 Ti		96000 Mpixels/sec
GeForce GTX 750 Ti		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: Bandwidth is the largest amount of information (measured in MB per second) that can be moved over the external memory interface within a second. It is worked out by multiplying the interface width by its memory clock speed. If it uses DDR type memory, it must be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The higher the memory bandwidth, the better the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that can be applied in one 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 video 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 amount of pixels that the graphics chip could possibly record to its local memory in a second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of colour ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate also depends on many other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to get to the max fill rate.