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GeForce 810M vs Radeon R7 250

Intro

The GeForce 810M uses a 28 nm design. nVidia has clocked the core speed at 738 MHz. The DDR3 RAM is set to run at a frequency of 900 MHz on this specific card. It features 48 SPUs as well as 8 TAUs and 4 ROPs.

Compare all that to the Radeon R7 250, which has core speeds of 1000 MHz on the GPU, and 1150 MHz on the 1024 MB of GDDR5 RAM. It features 384 SPUs as well as 24 Texture Address Units and 8 Rasterization Operator Units.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce 810M 15 Watts
Radeon R7 250 65 Watts
Difference: 50 Watts (333%)

Memory Bandwidth

Theoretically speaking, the Radeon R7 250 should perform quite a bit faster than the GeForce 810M overall. (explain)

Radeon R7 250 73600 MB/sec
GeForce 810M 14400 MB/sec
Difference: 59200 (411%)

Texel Rate

The Radeon R7 250 will be a lot (about 307%) faster with regards to anisotropic filtering than the GeForce 810M. (explain)

Radeon R7 250 24000 Mtexels/sec
GeForce 810M 5904 Mtexels/sec
Difference: 18096 (307%)

Pixel Rate

If running with a high screen resolution is important to you, then the Radeon R7 250 is the winner, by a large margin. (explain)

Radeon R7 250 8000 Mpixels/sec
GeForce 810M 2952 Mpixels/sec
Difference: 5048 (171%)

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 810M

Amazon.com

Check prices at:

Radeon R7 250

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 810M Radeon R7 250
Manufacturer nVidia AMD
Year February 2014 October 2013
Code Name GF117 Oland XT
Memory 1024 MB 1024 MB
Core Speed 738 MHz 1000 MHz
Memory Speed 1800 MHz 4600 MHz
Power (Max TDP) 15 watts 65 watts
Bandwidth 14400 MB/sec 73600 MB/sec
Texel Rate 5904 Mtexels/sec 24000 Mtexels/sec
Pixel Rate 2952 Mpixels/sec 8000 Mpixels/sec
Unified Shaders 48 384
Texture Mapping Units 8 24
Render Output Units 4 8
Bus Type DDR3 GDDR5
Bus Width 64-bit 128-bit
Fab Process 28 nm 28 nm
Transistors (Unknown) million 1040 million
Bus PCIe 2.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12 DirectX 11.2
OpenGL Version OpenGL 4.5 OpenGL 4.3

Memory Bandwidth: Bandwidth is the largest amount of data (counted in MB per second) that can be transported across the external memory interface in one second. It's calculated by multiplying the interface width by the speed of its memory. In the case of DDR RAM, it should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The higher the memory bandwidth, the better the card will be in general. It especially helps with AA, HDR and high resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip can possibly write to the local memory per second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the number of Render Output Units by the the card's 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 rate is also dependant 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 810M

Amazon.com

Check prices at:

Radeon R7 250

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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