GeForce 810M vs GeForce GTX Titan X

Intro

Compare all that to the GeForce GTX Titan X, which features core speeds of 1000 MHz on the GPU, and 1750 MHz on the 12288 MB of GDDR5 RAM. It features 3072 SPUs along with 192 Texture Address Units and 96 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce 810M		15 Watts
GeForce GTX Titan X		250 Watts
	Difference: 235 Watts (1567%)

Memory Bandwidth

Performance-wise, the GeForce GTX Titan X should theoretically be quite a bit better than the GeForce 810M overall. (explain)

GeForce GTX Titan X		336000 MB/sec
GeForce 810M		14400 MB/sec
	Difference: 321600 (2233%)

Texel Rate

The GeForce GTX Titan X should be quite a bit (about 3152%) more effective at AF than the GeForce 810M. (explain)

GeForce GTX Titan X		192000 Mtexels/sec
GeForce 810M		5904 Mtexels/sec
	Difference: 186096 (3152%)

Pixel Rate

The GeForce GTX Titan X will be much (about 3152%) more effective at AA than the GeForce 810M, and also able to handle higher screen resolutions while still performing well. (explain)

GeForce GTX Titan X		96000 Mpixels/sec
GeForce 810M		2952 Mpixels/sec
	Difference: 93048 (3152%)

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 (in units of megabytes per second) that can be transported across the external memory interface in a second. It's calculated by multiplying the card's interface width by its memory speed. In the case of DDR type RAM, the result should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and high resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that are processed per second. This number is calculated by multiplying the total number of texture units by the core clock speed of the chip. The better this number, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied per second.

Pixel Rate: Pixel rate is the most pixels the video card can possibly record to the local memory in a second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel rate is also dependant on lots of other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the potential to get to the max fill rate.