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GeForce GT 440 3GB vs GeForce GTX Titan Black

Intro

The GeForce GT 440 3GB comes with a GPU clock speed of 594 MHz, and the 3072 MB of GDDR3 RAM is set to run at 900 MHz through a 192-bit bus. It also is comprised of 144 SPUs, 24 TAUs, and 24 ROPs.

Compare those specifications to the GeForce GTX Titan Black, which makes use of a 28 nm design. nVidia has clocked the core frequency at 889 MHz. The GDDR5 memory works at a speed of 1750 MHz on this specific model. It features 2880 SPUs as well as 240 Texture Address Units and 48 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GT 440 3GB 56 Watts
GeForce GTX Titan Black 250 Watts
Difference: 194 Watts (346%)

Memory Bandwidth

Theoretically speaking, the GeForce GTX Titan Black should be 678% quicker than the GeForce GT 440 3GB in general, because of its higher bandwidth. (explain)

GeForce GTX Titan Black 336000 MB/sec
GeForce GT 440 3GB 43200 MB/sec
Difference: 292800 (678%)

Texel Rate

The GeForce GTX Titan Black is much (approximately 1397%) better at anisotropic filtering than the GeForce GT 440 3GB. (explain)

GeForce GTX Titan Black 213360 Mtexels/sec
GeForce GT 440 3GB 14256 Mtexels/sec
Difference: 199104 (1397%)

Pixel Rate

If using lots of anti-aliasing is important to you, then the GeForce GTX Titan Black is a better choice, by a large margin. (explain)

GeForce GTX Titan Black 42672 Mpixels/sec
GeForce GT 440 3GB 14256 Mpixels/sec
Difference: 28416 (199%)

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

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GeForce GT 440 3GB

Amazon.com

Check prices at:

GeForce GTX Titan Black

Amazon.com

Check prices at:

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

Specifications

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Model GeForce GT 440 3GB GeForce GTX Titan Black
Manufacturer nVidia nVidia
Year October 2010 February 2014
Code Name GF106 GK110-430
Memory 3072 MB 6144 MB
Core Speed 594 MHz 889 MHz
Memory Speed 1800 MHz 7000 MHz
Power (Max TDP) 56 watts 250 watts
Bandwidth 43200 MB/sec 336000 MB/sec
Texel Rate 14256 Mtexels/sec 213360 Mtexels/sec
Pixel Rate 14256 Mpixels/sec 42672 Mpixels/sec
Unified Shaders 144 2880
Texture Mapping Units 24 240
Render Output Units 24 48
Bus Type GDDR3 GDDR5
Bus Width 192-bit 384-bit
Fab Process 40 nm 28 nm
Transistors 1170 million 7080 million
Bus PCIe x16 PCIe 3.0 x16
DirectX Version DirectX 11 DirectX 11.0
OpenGL Version OpenGL 4.1 OpenGL 4.4

Memory Bandwidth: Memory bandwidth is the maximum amount of information (measured in megabytes per second) that can be transported across the external memory interface in a second. The number is calculated by multiplying the card's interface width by its memory speed. If it uses DDR memory, the result should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The better the bandwidth is, the better the card will be in general. It especially helps with AA, HDR and high resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that are applied in one second. This figure is worked out by multiplying the total number of texture units of the card by the core clock speed of the chip. The higher the texel rate, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in a second.

Pixel Rate: Pixel rate is the maximum amount of pixels the video card can possibly record to the local memory in a second - measured in millions of pixels per second. The number is worked out by multiplying the number of colour ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate also depends 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.

Display Prices

Hide Prices

GeForce GT 440 3GB

Amazon.com

Check prices at:

GeForce GTX Titan Black

Amazon.com

Check prices at:

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

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