GeForce GTX 750 Ti vs Radeon RX 560

Intro

Compare all that to the Radeon RX 560, which features core clock speeds of 1175 MHz on the GPU, and 1750 MHz on the 4096 MB of GDDR5 memory. It features 1024 SPUs along with 64 Texture Address Units and 16 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 750 Ti		60 Watts
Radeon RX 560		80 Watts
	Difference: 20 Watts (33%)

Memory Bandwidth

Theoretically, the Radeon RX 560 should perform quite a bit faster than the GeForce GTX 750 Ti in general. (explain)

Radeon RX 560		114688 MB/sec
GeForce GTX 750 Ti		86400 MB/sec
	Difference: 28288 (33%)

Texel Rate

The Radeon RX 560 is much (more or less 84%) faster with regards to AF than the GeForce GTX 750 Ti. (explain)

Radeon RX 560		75200 Mtexels/sec
GeForce GTX 750 Ti		40800 Mtexels/sec
	Difference: 34400 (84%)

Pixel Rate

The Radeon RX 560 will be a little bit (more or less 15%) faster with regards to AA than the GeForce GTX 750 Ti, and also able to handle higher screen resolutions without slowing down too much. (explain)

Radeon RX 560		18800 Mpixels/sec
GeForce GTX 750 Ti		16320 Mpixels/sec
	Difference: 2480 (15%)

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 megabytes per second) that can be transported past the external memory interface in one second. It is calculated by multiplying the bus width by its memory clock speed. If it uses DDR type RAM, it must be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The higher the card's memory bandwidth, the better 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 amount of texture map elements (texels) that can be applied per second. This is worked out by multiplying the total number of texture units by the core clock speed of the chip. The higher the texel rate, the better the graphics 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 that the graphics chip could possibly record to its local memory per second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate also depends on many other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the potential to reach the max fill rate.