Geforce GTX 760 vs Radeon HD 5750 512MB

Intro

Compare all of that to the Radeon HD 5750 512MB, which features GPU core speed of 700 MHz, and 512 MB of GDDR5 RAM running at 1150 MHz through a 128-bit bus. It also is comprised of 720(144x5) Stream Processors, 36 TAUs, and 16 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon HD 5750 512MB		86 Watts
Geforce GTX 760		170 Watts
	Difference: 84 Watts (98%)

Memory Bandwidth

As far as performance goes, the Geforce GTX 760 should theoretically be quite a bit better than the Radeon HD 5750 512MB overall. (explain)

Geforce GTX 760		192256 MB/sec
Radeon HD 5750 512MB		73600 MB/sec
	Difference: 118656 (161%)

Texel Rate

The Geforce GTX 760 will be quite a bit (approximately 273%) faster with regards to anisotropic filtering than the Radeon HD 5750 512MB. (explain)

Geforce GTX 760		94080 Mtexels/sec
Radeon HD 5750 512MB		25200 Mtexels/sec
	Difference: 68880 (273%)

Pixel Rate

The Geforce GTX 760 will be quite a bit (about 180%) faster with regards to FSAA than the Radeon HD 5750 512MB, and will be capable of handling higher screen resolutions without losing too much performance. (explain)

Geforce GTX 760		31360 Mpixels/sec
Radeon HD 5750 512MB		11200 Mpixels/sec
	Difference: 20160 (180%)

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 data (counted in MB per second) that can be transported past the external memory interface in a second. The number is worked out by multiplying the interface width by its memory speed. If it uses DDR type RAM, it should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The higher 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 processed per second. This figure is worked out by multiplying the total texture units by the core clock speed of the chip. The better this number, the better the video card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels per second.

Pixel Rate: Pixel rate is the most pixels that the graphics chip could possibly write to the local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of Raster Operations Pipelines by the the card's clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate also depends on quite a few other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to reach the max fill rate.