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GeForce 940M vs Radeon RX 5600 XT

Intro

The GeForce 940M features a GPU core clock speed of 1072 MHz, and the 2048 MB of DDR3 RAM runs at 1000 MHz through a 64-bit bus. It also is made up of 384 Stream Processors, 24 Texture Address Units, and 8 ROPs.

Compare those specifications to the Radeon RX 5600 XT, which makes use of a 7 nm design. AMD has set the core speed at 1375 MHz. The GDDR6 RAM works at a frequency of 1500 MHz on this model. It features 2304 SPUs along with 144 TAUs and 64 Rasterization Operator Units.

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Power Usage and Theoretical Benchmarks

Memory Bandwidth

Performance-wise, the Radeon RX 5600 XT should in theory be a lot better than the GeForce 940M in general. (explain)

Radeon RX 5600 XT 344064 MB/sec
GeForce 940M 16000 MB/sec
Difference: 328064 (2050%)

Texel Rate

The Radeon RX 5600 XT is a lot (approximately 670%) better at texture filtering than the GeForce 940M. (explain)

Radeon RX 5600 XT 198000 Mtexels/sec
GeForce 940M 25728 Mtexels/sec
Difference: 172272 (670%)

Pixel Rate

The Radeon RX 5600 XT will be much (about 926%) better at anti-aliasing than the GeForce 940M, and also should be capable of handling higher resolutions while still performing well. (explain)

Radeon RX 5600 XT 88000 Mpixels/sec
GeForce 940M 8576 Mpixels/sec
Difference: 79424 (926%)

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 940M

Amazon.com

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Radeon RX 5600 XT

Amazon.com

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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 940M Radeon RX 5600 XT
Manufacturer nVidia AMD
Year March 12 2015 January 2020
Code Name GM108 Navi 10 XLE
Memory 2048 MB 6144 MB
Core Speed 1072 MHz 1375 MHz
Memory Speed 2000 MHz 3000 GB/s
Power (Max TDP) (Unknown) watts 160 watts
Bandwidth 16000 MB/sec 344064 MB/sec
Texel Rate 25728 Mtexels/sec 198000 Mtexels/sec
Pixel Rate 8576 Mpixels/sec 88000 Mpixels/sec
Unified Shaders 384 2304
Texture Mapping Units 24 144
Render Output Units 8 64
Bus Type DDR3 GDDR6
Bus Width 64-bit 192-bit
Fab Process 28 nm 7 nm
Transistors (Unknown) million 10300 million
Bus PCIe 3.0 x16 PCIe 4.0 ×16
DirectX Version DirectX 12 DirectX 12
OpenGL Version OpenGL 4.5 OpenGL 4.6

Memory Bandwidth: Memory bandwidth is the maximum amount of data (counted in MB per second) that can be transported across the external memory interface in one second. It is worked out by multiplying the card's interface width by its memory speed. If it uses DDR memory, it must be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The better the memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, HDR and high resolutions.

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

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics card can possibly record to its local memory in a second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the amount of Raster Operations Pipelines by the the core clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate also depends on many other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to reach the maximum fill rate.

Display Prices

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GeForce 940M

Amazon.com

Check prices at:

Radeon RX 5600 XT

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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