GeForce GTX 1060 3GB vs Radeon RX 5500 XT

Intro

Compare those specifications to the Radeon RX 5500 XT, which has GPU clock speed of 1717 MHz, and 8192 MB of GDDR6 memory set to run at 1750 MHz through a 128-bit bus. It also features 1408 Stream Processors, 88 Texture Address Units, and 32 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1060 3GB		120 Watts
Radeon RX 5500 XT		130 Watts
	Difference: 10 Watts (8%)

Memory Bandwidth

The Radeon RX 5500 XT should theoretically perform a little bit faster than the GeForce GTX 1060 3GB overall. (explain)

Radeon RX 5500 XT		229376 MB/sec
GeForce GTX 1060 3GB		196608 MB/sec
	Difference: 32768 (17%)

Texel Rate

The Radeon RX 5500 XT is a lot (more or less 39%) more effective at texture filtering than the GeForce GTX 1060 3GB. (explain)

Radeon RX 5500 XT		151096 Mtexels/sec
GeForce GTX 1060 3GB		108432 Mtexels/sec
	Difference: 42664 (39%)

Pixel Rate

The GeForce GTX 1060 3GB should be much (about 32%) better at FSAA than the Radeon RX 5500 XT, and should be able to handle higher resolutions without slowing down too much. (explain)

GeForce GTX 1060 3GB		72288 Mpixels/sec
Radeon RX 5500 XT		54944 Mpixels/sec
	Difference: 17344 (32%)

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 data (measured in megabytes per second) that can be moved across the external memory interface in one second. The number is worked out by multiplying the bus width by the speed of its memory. In the case of DDR type memory, it must be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The better the memory bandwidth, the faster 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 applied per second. This figure 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 applied in one second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics card can possibly record to the local memory in a 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 - sometimes also referred to as Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate also depends on lots of other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the max fill rate.