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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 clock speed of 594 MHz, and the 1536 MB of GDDR3 RAM is set to run at 900 MHz through a 192-bit bus. It also features 144 SPUs, 24 Texture Address Units, and 24 ROPs.

Compare those specifications to the Radeon R9 M265X, which comes with core clock speeds of 575 MHz on the GPU, and 1125 MHz on the 2048 MB of GDDR5 memory. It features 640 SPUs along with 40 Texture Address Units and 16 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Memory Bandwidth

Theoretically speaking, the Radeon R9 M265X will be 67% quicker than the GeForce GT 440 1.5GB in general, because of its higher bandwidth. (explain)

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

Texel Rate

The Radeon R9 M265X should be a lot (more or less 61%) faster with regards to AF 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 is much (about 55%) more effective at full screen anti-aliasing than the Radeon R9 M265X, and also capable of handling higher resolutions without slowing down too much. (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 moved past the external memory interface within a second. It's calculated by multiplying the card's bus width by its memory speed. If the card has DDR memory, it should be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The higher the memory bandwidth, the better the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card could possibly record to the local memory per second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of Raster Operations Pipelines by the the card's clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate is also dependant on lots of other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to get to the maximum 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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