GeForce 810M vs GeForce GTX 650 Ti

Intro

Compare that to the GeForce GTX 650 Ti, which has a clock frequency of 928 MHz and a GDDR5 memory frequency of 1350 MHz. It also makes use of a 128-bit memory bus, and makes use of a 28 nm design. It is made up of 768 SPUs, 64 Texture Address Units, and 16 Raster Operation Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce 810M		15 Watts
GeForce GTX 650 Ti		110 Watts
	Difference: 95 Watts (633%)

Memory Bandwidth

As far as performance goes, the GeForce GTX 650 Ti should theoretically be much better than the GeForce 810M in general. (explain)

GeForce GTX 650 Ti		86400 MB/sec
GeForce 810M		14400 MB/sec
	Difference: 72000 (500%)

Texel Rate

The GeForce GTX 650 Ti is quite a bit (about 906%) better at anisotropic filtering than the GeForce 810M. (explain)

GeForce GTX 650 Ti		59392 Mtexels/sec
GeForce 810M		5904 Mtexels/sec
	Difference: 53488 (906%)

Pixel Rate

The GeForce GTX 650 Ti will be quite a bit (more or less 403%) more effective at full screen anti-aliasing than the GeForce 810M, and also capable of handling higher screen resolutions better. (explain)

GeForce GTX 650 Ti		14848 Mpixels/sec
GeForce 810M		2952 Mpixels/sec
	Difference: 11896 (403%)

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 max amount of information (in units of megabytes per second) that can be transferred across the external memory interface in one second. The number is worked out by multiplying the card's interface width by the speed of its memory. If the card has DDR type RAM, it must be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, HDR and high resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are processed in one second. This number is calculated by multiplying the total number of texture units by the core clock speed of the chip. The better 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 a second.

Pixel Rate: Pixel rate is the most pixels the graphics card could possibly write to its local memory in a second - measured in millions of pixels per second. The number is calculated by multiplying the amount of Raster Operations Pipelines by the the core clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel output rate is also dependant on quite a few other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to get to the max fill rate.