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GeForce 830M vs GeForce GTX 1050 Ti

Intro

The GeForce 830M has a GPU core clock speed of 1029 MHz, and the 2048 MB of DDR3 memory is set to run at 900 MHz through a 64-bit bus. It also features 256 Stream Processors, 16 TAUs, and 8 Raster Operation Units.

Compare that to the GeForce GTX 1050 Ti, which features GPU clock speed of 1290 MHz, and 4096 MB of GDDR5 memory running at 1750 MHz through a 128-bit bus. It also is comprised of 768 Stream Processors, 48 Texture Address Units, and 32 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce 830M 25 Watts
GeForce GTX 1050 Ti 75 Watts
Difference: 50 Watts (200%)

Memory Bandwidth

Theoretically speaking, the GeForce GTX 1050 Ti should be 696% faster than the GeForce 830M overall, due to its greater bandwidth. (explain)

GeForce GTX 1050 Ti 114688 MB/sec
GeForce 830M 14400 MB/sec
Difference: 100288 (696%)

Texel Rate

The GeForce GTX 1050 Ti should be a lot (more or less 276%) better at AF than the GeForce 830M. (explain)

GeForce GTX 1050 Ti 61920 Mtexels/sec
GeForce 830M 16464 Mtexels/sec
Difference: 45456 (276%)

Pixel Rate

If using a high resolution is important to you, then the GeForce GTX 1050 Ti is the winner, by far. (explain)

GeForce GTX 1050 Ti 41280 Mpixels/sec
GeForce 830M 8232 Mpixels/sec
Difference: 33048 (401%)

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

Display Prices

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GeForce 830M

Amazon.com

Check prices at:

GeForce GTX 1050 Ti

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

Display Specifications

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Model GeForce 830M GeForce GTX 1050 Ti
Manufacturer nVidia nVidia
Year March 12 2014 October 2016
Code Name GM108 GP107-400
Memory 2048 MB 4096 MB
Core Speed 1029 MHz 1290 MHz
Memory Speed 1800 MHz 7000 MHz
Power (Max TDP) 25 watts 75 watts
Bandwidth 14400 MB/sec 114688 MB/sec
Texel Rate 16464 Mtexels/sec 61920 Mtexels/sec
Pixel Rate 8232 Mpixels/sec 41280 Mpixels/sec
Unified Shaders 256 768
Texture Mapping Units 16 48
Render Output Units 8 32
Bus Type DDR3 GDDR5
Bus Width 64-bit 128-bit
Fab Process 28 nm 14 nm
Transistors (Unknown) million 3300 million
Bus PCIe 3.0 x16 PCIe 3.0 x16
DirectX Version DirectX 12 DirectX 12.0
OpenGL Version OpenGL 4.5 OpenGL 4.5

Memory Bandwidth: Bandwidth is the max amount of information (in units of megabytes per second) that can be transported across the external memory interface within a second. It is calculated by multiplying the card's bus width by its memory speed. If the card has DDR type 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 number of texture map elements (texels) that are applied in one second. This is calculated by multiplying the total texture units of the card by the core clock speed of the chip. The higher this number, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in one second.

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics chip can possibly write to the local memory in one second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of Render Output Units by the the core speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel rate is also dependant on quite a few other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to get to the max fill rate.

Display Prices

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GeForce 830M

Amazon.com

Check prices at:

GeForce GTX 1050 Ti

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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