GeForce GTX 1080 vs GeForce GTX 750 Ti

Intro

Compare those specs to the GeForce GTX 750 Ti, which comes with core speeds of 1020 MHz on the GPU, and 1350 MHz on the 2048 MB of GDDR5 memory. It features 640 SPUs as well as 40 Texture Address Units and 16 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 1080		21942 points
GeForce GTX 750 Ti		4562 points
	Difference: 17380 (381%)

Zcash Mining Hash Rate

GeForce GTX 1080		553 Sol/s
GeForce GTX 750 Ti		72 Sol/s
	Difference: 481 (668%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 750 Ti		60 Watts
GeForce GTX 1080		180 Watts
	Difference: 120 Watts (200%)

Memory Bandwidth

As far as performance goes, the GeForce GTX 1080 should theoretically be much better than the GeForce GTX 750 Ti overall. (explain)

GeForce GTX 1080		327680 MB/sec
GeForce GTX 750 Ti		86400 MB/sec
	Difference: 241280 (279%)

Texel Rate

The GeForce GTX 1080 should be much (approximately 530%) faster with regards to texture filtering than the GeForce GTX 750 Ti. (explain)

GeForce GTX 1080		257120 Mtexels/sec
GeForce GTX 750 Ti		40800 Mtexels/sec
	Difference: 216320 (530%)

Pixel Rate

The GeForce GTX 1080 is a lot (about 530%) faster with regards to AA than the GeForce GTX 750 Ti, and able to handle higher screen resolutions without slowing down too much. (explain)

GeForce GTX 1080		102848 Mpixels/sec
GeForce GTX 750 Ti		16320 Mpixels/sec
	Difference: 86528 (530%)

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 information (in units of MB per second) that can be transported across the external memory interface within a second. It's calculated by multiplying the bus width by its memory speed. If the card has DDR type memory, it must be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The higher the memory bandwidth, the better the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that are processed in one second. This is worked out by multiplying the total amount of texture units of the card by the core speed of the chip. The higher the texel rate, the better the card will be at handling 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 that the graphics card could possibly record to its local memory in a second - measured in millions of pixels per second. The figure is worked out by multiplying the number of ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate also depends on many other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the potential to reach the maximum fill rate.