GeForce GTX 750 Ti vs Radeon RX 5700

Intro

Compare those specifications to the Radeon RX 5700, which has clock speeds of 1465 MHz on the GPU, and 1750 MHz on the 8096 MB of GDDR6 RAM. It features 2304 SPUs as well as 144 Texture Address Units and 64 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 750 Ti		60 Watts
Radeon RX 5700		180 Watts
	Difference: 120 Watts (200%)

Memory Bandwidth

Theoretically speaking, the Radeon RX 5700 should be quite a bit faster than the GeForce GTX 750 Ti in general. (explain)

Radeon RX 5700		458752 MB/sec
GeForce GTX 750 Ti		86400 MB/sec
	Difference: 372352 (431%)

Texel Rate

The Radeon RX 5700 should be quite a bit (more or less 417%) better at anisotropic filtering than the GeForce GTX 750 Ti. (explain)

Radeon RX 5700		210960 Mtexels/sec
GeForce GTX 750 Ti		40800 Mtexels/sec
	Difference: 170160 (417%)

Pixel Rate

If running with high levels of AA is important to you, then the Radeon RX 5700 is the winner, and very much so. (explain)

Radeon RX 5700		93760 Mpixels/sec
GeForce GTX 750 Ti		16320 Mpixels/sec
	Difference: 77440 (475%)

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 max amount of information (in units of megabytes per second) that can be transferred past the external memory interface in one second. It's worked out by multiplying the bus width by the speed of its memory. If the card has DDR type memory, the result should 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 anti-aliasing, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that can be applied per second. This number is worked out by multiplying the total number of texture units of the card by the core clock speed of the chip. The better this number, the better the card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in one second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip can possibly write to its local memory in one second - measured in millions of pixels per second. The figure is calculated by multiplying the number of Render Output Units by the the core speed of the card. ROPs (Raster Operations Pipelines - also sometimes 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, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to reach the max fill rate.