GeForce GTX 750 Ti vs Radeon RX 580

Intro

Compare those specifications to the Radeon RX 580, which features a GPU core clock speed of 1257 MHz, and 8192 MB of GDDR5 RAM running at 2000 MHz through a 256-bit bus. It also is comprised of 2304 Stream Processors, 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

Theoretically, the Radeon RX 580 should perform 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 a lot (approximately 344%) more effective at 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

The Radeon RX 580 will be much (approximately 146%) more effective at anti-aliasing than the GeForce GTX 750 Ti, and also capable of handling higher screen resolutions while still performing well. (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 largest amount of information (counted in MB per second) that can be transferred over the external memory interface within a second. The number is worked out by multiplying the bus width by its memory clock speed. If the card has DDR type RAM, the result should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the memory bandwidth, the faster the card will be in general. It especially helps with AA, HDR and high resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are applied in one second. This figure 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 video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in a second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics card can possibly record to the local memory per second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of colour ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate is also dependant on quite a few other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the potential to reach the max fill rate.