GeForce GT 440 3GB vs GeForce GTX 260

Intro

Compare all of that to the GeForce GTX 260, which comes with core speeds of 576 MHz on the GPU, and 999 MHz on the 896 MB of GDDR3 RAM. It features 192 SPUs as well as 64 Texture Address Units and 28 ROPs.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GT 440 3GB		56 Watts
GeForce GTX 260		182 Watts
	Difference: 126 Watts (225%)

Memory Bandwidth

The GeForce GTX 260 should in theory be quite a bit faster than the GeForce GT 440 3GB in general. (explain)

GeForce GTX 260		111888 MB/sec
GeForce GT 440 3GB		43200 MB/sec
	Difference: 68688 (159%)

Texel Rate

The GeForce GTX 260 should be much (approximately 159%) better at AF than the GeForce GT 440 3GB. (explain)

GeForce GTX 260		36864 Mtexels/sec
GeForce GT 440 3GB		14256 Mtexels/sec
	Difference: 22608 (159%)

Pixel Rate

If using a high resolution is important to you, then the GeForce GTX 260 is superior to the GeForce GT 440 3GB, not by a very large margin though. (explain)

GeForce GTX 260		16128 Mpixels/sec
GeForce GT 440 3GB		14256 Mpixels/sec
	Difference: 1872 (13%)

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 largest amount of information (counted in MB per second) that can be transferred over the external memory interface in a second. It's worked out by multiplying the interface width by the speed of its memory. If it uses DDR type RAM, it should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The better the bandwidth is, 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 can be applied in one second. This is worked out by multiplying the total amount of texture units by the core clock speed of the chip. The better this number, the better the card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in one second.

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