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GeForce GTX 1050 Ti vs Radeon HD 4830 512MB

Intro

The GeForce GTX 1050 Ti has a GPU core speed of 1290 MHz, and the 4096 MB of GDDR5 memory is set to run at 1750 MHz through a 128-bit bus. It also is comprised of 768 Stream Processors, 48 TAUs, and 32 Raster Operation Units.

Compare that to the Radeon HD 4830 512MB, which comes with GPU core speed of 575 MHz, and 512 MB of GDDR3 memory set to run at 900 MHz through a 256-bit bus. It also features 640(128x5) Stream Processors, 32 TAUs, and 16 Raster Operation Units.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1050 Ti 75 Watts
Radeon HD 4830 512MB 95 Watts
Difference: 20 Watts (27%)

Memory Bandwidth

Performance-wise, the GeForce GTX 1050 Ti should theoretically be much better than the Radeon HD 4830 512MB overall. (explain)

GeForce GTX 1050 Ti 114688 MB/sec
Radeon HD 4830 512MB 57600 MB/sec
Difference: 57088 (99%)

Texel Rate

The GeForce GTX 1050 Ti will be much (approximately 237%) better at AF than the Radeon HD 4830 512MB. (explain)

GeForce GTX 1050 Ti 61920 Mtexels/sec
Radeon HD 4830 512MB 18400 Mtexels/sec
Difference: 43520 (237%)

Pixel Rate

The GeForce GTX 1050 Ti will be quite a bit (more or less 349%) faster with regards to full screen anti-aliasing than the Radeon HD 4830 512MB, and capable of handling higher screen resolutions without losing too much performance. (explain)

GeForce GTX 1050 Ti 41280 Mpixels/sec
Radeon HD 4830 512MB 9200 Mpixels/sec
Difference: 32080 (349%)

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 GTX 1050 Ti

Amazon.com

Check prices at:

Radeon HD 4830 512MB

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 GTX 1050 Ti Radeon HD 4830 512MB
Manufacturer nVidia AMD
Year October 2016 Oct 21, 2008
Code Name GP107-400 RV770 LE
Memory 4096 MB 512 MB
Core Speed 1290 MHz 575 MHz
Memory Speed 7000 MHz 1800 MHz
Power (Max TDP) 75 watts 95 watts
Bandwidth 114688 MB/sec 57600 MB/sec
Texel Rate 61920 Mtexels/sec 18400 Mtexels/sec
Pixel Rate 41280 Mpixels/sec 9200 Mpixels/sec
Unified Shaders 768 640(128x5)
Texture Mapping Units 48 32
Render Output Units 32 16
Bus Type GDDR5 GDDR3
Bus Width 128-bit 256-bit
Fab Process 14 nm 55 nm
Transistors 3300 million 956 million
Bus PCIe 3.0 x16 PCIe 2.0 x16
DirectX Version DirectX 12.0 DirectX 10.1
OpenGL Version OpenGL 4.5 OpenGL 3.0

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

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

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

Display Prices

Hide Prices

GeForce GTX 1050 Ti

Amazon.com

Check prices at:

Radeon HD 4830 512MB

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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