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GeForce GT 440 1.5GB vs Radeon R9 M265X

Intro

The GeForce GT 440 1.5GB comes with a GPU core speed of 594 MHz, and the 1536 MB of GDDR3 memory runs at 900 MHz through a 192-bit bus. It also is comprised of 144 SPUs, 24 TAUs, and 24 Raster Operation Units.

Compare those specs to the Radeon R9 M265X, which comes with a core clock speed of 575 MHz and a GDDR5 memory speed of 1125 MHz. It also makes use of a 128-bit memory bus, and uses a 28 nm design. It is made up of 640 SPUs, 40 Texture Address Units, and 16 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Memory Bandwidth

Theoretically, the Radeon R9 M265X should perform quite a bit faster than the GeForce GT 440 1.5GB in general. (explain)

Radeon R9 M265X 72000 MB/sec
GeForce GT 440 1.5GB 43200 MB/sec
Difference: 28800 (67%)

Texel Rate

The Radeon R9 M265X is a lot (about 61%) more effective at texture filtering than the GeForce GT 440 1.5GB. (explain)

Radeon R9 M265X 23000 Mtexels/sec
GeForce GT 440 1.5GB 14256 Mtexels/sec
Difference: 8744 (61%)

Pixel Rate

The GeForce GT 440 1.5GB should be a lot (about 55%) faster with regards to AA than the Radeon R9 M265X, and also should be able to handle higher resolutions more effectively. (explain)

GeForce GT 440 1.5GB 14256 Mpixels/sec
Radeon R9 M265X 9200 Mpixels/sec
Difference: 5056 (55%)

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 1.5GB

Amazon.com

Check prices at:

Radeon R9 M265X

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 1.5GB Radeon R9 M265X
Manufacturer nVidia AMD
Year October 2010 May 1 2014
Code Name GF106 Venus Pro
Memory 1536 MB 2048 MB
Core Speed 594 MHz 575 MHz
Memory Speed 1800 MHz 4500 MHz
Power (Max TDP) 56 watts (Unknown) watts
Bandwidth 43200 MB/sec 72000 MB/sec
Texel Rate 14256 Mtexels/sec 23000 Mtexels/sec
Pixel Rate 14256 Mpixels/sec 9200 Mpixels/sec
Unified Shaders 144 640
Texture Mapping Units 24 40
Render Output Units 24 16
Bus Type GDDR3 GDDR5
Bus Width 192-bit 128-bit
Fab Process 40 nm 28 nm
Transistors 1170 million (Unknown) million
Bus PCIe x16 PCIe 3.0 x16
DirectX Version DirectX 11 DirectX 11.2
OpenGL Version OpenGL 4.1 OpenGL 4.3

Memory Bandwidth: Memory bandwidth is the maximum amount of data (counted in MB per second) that can be transported past the external memory interface in a second. The number is worked out by multiplying the card's bus width by its memory speed. If the card has DDR RAM, the result should be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the faster the card will be in general. It especially helps with anti-aliasing, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that are applied per second. This is calculated by multiplying the total texture units of the card by the core clock speed of the chip. The better the texel rate, the better the graphics 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 most pixels the video card could possibly record to the local memory per second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of Render Output Units by the the card's clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel output rate also depends on many other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the potential to get to the max fill rate.

Display Prices

Hide Prices

GeForce GT 440 1.5GB

Amazon.com

Check prices at:

Radeon R9 M265X

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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