GeForce GTX 750 Ti vs Radeon RX 580

Intro

Compare those specifications to the Radeon RX 580, which comes with a core clock speed of 1257 MHz and a GDDR5 memory speed of 2000 MHz. It also features a 256-bit memory bus, and makes use of a 14 nm design. It is made up of 2304 SPUs, 144 Texture Address Units, and 32 ROPs.

Display Graphs

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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

Radeon RX 580		13630 points
GeForce GTX 750 Ti		4562 points
	Difference: 9068 (199%)

Zcash Mining Hash Rate

Radeon RX 580		315 Sol/s
GeForce GTX 750 Ti		72 Sol/s
	Difference: 243 (338%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 750 Ti		60 Watts
Radeon RX 580		185 Watts
	Difference: 125 Watts (208%)

Memory Bandwidth

The Radeon RX 580 should theoretically be much faster than the GeForce GTX 750 Ti in general. (explain)

Radeon RX 580		262144 MB/sec
GeForce GTX 750 Ti		86400 MB/sec
	Difference: 175744 (203%)

Texel Rate

The Radeon RX 580 is quite a bit (more or less 344%) faster with regards to anisotropic filtering than the GeForce GTX 750 Ti. (explain)

Radeon RX 580		181008 Mtexels/sec
GeForce GTX 750 Ti		40800 Mtexels/sec
	Difference: 140208 (344%)

Pixel Rate

If using high levels of AA is important to you, then the Radeon RX 580 is the winner, by far. (explain)

Radeon RX 580		40224 Mpixels/sec
GeForce GTX 750 Ti		16320 Mpixels/sec
	Difference: 23904 (146%)

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 data (in units of megabytes per second) that can be moved across the external memory interface in a second. It's worked out by multiplying the bus width by its memory speed. In the case of DDR type RAM, it should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The higher the bandwidth is, the better the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that can be processed per 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 this number, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in a second.

Pixel Rate: Pixel rate is the maximum amount of pixels the video card can possibly record to the local memory in one second - measured in millions of pixels per second. The figure is worked out by multiplying the number of colour ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel output rate is also dependant on lots of other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to reach the max fill rate.