GeForce 810M vs GeForce GTX 560 Ti 448

Intro

Compare those specifications to the GeForce GTX 560 Ti 448, which has a core clock speed of 732 MHz and a GDDR5 memory frequency of 900 MHz. It also uses a 320-bit bus, and makes use of a 40 nm design. It features 448 SPUs, 56 Texture Address Units, and 40 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce 810M		15 Watts
GeForce GTX 560 Ti 448		210 Watts
	Difference: 195 Watts (1300%)

Memory Bandwidth

In theory, the GeForce GTX 560 Ti 448 is 900% quicker than the GeForce 810M in general, due to its greater data rate. (explain)

GeForce GTX 560 Ti 448		144000 MB/sec
GeForce 810M		14400 MB/sec
	Difference: 129600 (900%)

Texel Rate

The GeForce GTX 560 Ti 448 will be quite a bit (approximately 594%) better at anisotropic filtering than the GeForce 810M. (explain)

GeForce GTX 560 Ti 448		40992 Mtexels/sec
GeForce 810M		5904 Mtexels/sec
	Difference: 35088 (594%)

Pixel Rate

The GeForce GTX 560 Ti 448 should be a lot (more or less 892%) more effective at full screen anti-aliasing than the GeForce 810M, and also will be capable of handling higher screen resolutions more effectively. (explain)

GeForce GTX 560 Ti 448		29280 Mpixels/sec
GeForce 810M		2952 Mpixels/sec
	Difference: 26328 (892%)

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: Bandwidth is the maximum amount of information (counted in MB per second) that can be moved past the external memory interface in one second. It is worked out by multiplying the card's interface width by its memory clock speed. If it uses DDR RAM, it should be multiplied by 2 again. If DDR5, multiply by 4 instead. The better the card's memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and higher screen resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that can be applied in one second. This is calculated by multiplying the total texture units by the core clock speed of the chip. The better the texel rate, the better the card will be at 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 card could possibly record to its local memory per second - measured in millions of pixels per second. The number is worked out by multiplying the number of ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate also depends on many other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the ability to get to the max fill rate.