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GeForce GTX 1050 3GB vs Radeon HD 4830 1GB

Intro

The GeForce GTX 1050 3GB has a GPU core speed of 1392 MHz, and the 3072 MB of GDDR5 memory runs at 1750 MHz through a 96-bit bus. It also is comprised of 768 Stream Processors, 48 TAUs, and 24 Raster Operation Units.

Compare that to the Radeon HD 4830 1GB, which makes use of a 55 nm design. AMD has clocked the core frequency at 575 MHz. The GDDR4 memory runs at a frequency of 900 MHz on this particular model. It features 640(128x5) SPUs as well as 32 TAUs and 16 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 1050 3GB 75 Watts
Radeon HD 4830 1GB 95 Watts
Difference: 20 Watts (27%)

Memory Bandwidth

Theoretically speaking, the GeForce GTX 1050 3GB should be a lot faster than the Radeon HD 4830 1GB overall. (explain)

GeForce GTX 1050 3GB 86016 MB/sec
Radeon HD 4830 1GB 57600 MB/sec
Difference: 28416 (49%)

Texel Rate

The GeForce GTX 1050 3GB should be quite a bit (approximately 263%) better at texture filtering than the Radeon HD 4830 1GB. (explain)

GeForce GTX 1050 3GB 66816 Mtexels/sec
Radeon HD 4830 1GB 18400 Mtexels/sec
Difference: 48416 (263%)

Pixel Rate

If using high levels of AA is important to you, then the GeForce GTX 1050 3GB is a better choice, by far. (explain)

GeForce GTX 1050 3GB 33408 Mpixels/sec
Radeon HD 4830 1GB 9200 Mpixels/sec
Difference: 24208 (263%)

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 3GB

Amazon.com

Check prices at:

Radeon HD 4830 1GB

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 3GB Radeon HD 4830 1GB
Manufacturer nVidia AMD
Year May 2018 Oct 21, 2008
Code Name GP107 RV770 LE
Memory 3072 MB 1024 MB
Core Speed 1392 MHz 575 MHz
Memory Speed 7000 MHz 1800 MHz
Power (Max TDP) 75 watts 95 watts
Bandwidth 86016 MB/sec 57600 MB/sec
Texel Rate 66816 Mtexels/sec 18400 Mtexels/sec
Pixel Rate 33408 Mpixels/sec 9200 Mpixels/sec
Unified Shaders 768 640(128x5)
Texture Mapping Units 48 32
Render Output Units 24 16
Bus Type GDDR5 GDDR4
Bus Width 96-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 4.6 OpenGL 3.0

Memory Bandwidth: Bandwidth is the max amount of information (measured in megabytes per second) that can be transported past the external memory interface in one second. The number is calculated by multiplying the bus width by its memory speed. If it uses DDR memory, it must be multiplied by 2 once again. If DDR5, multiply by 4 instead. The better the memory bandwidth, the better the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are processed in one second. This number is calculated by multiplying the total amount of texture units of the card by the core speed of the chip. The higher the texel rate, the better the graphics 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 number of pixels that the graphics card can possibly write to its local memory in one second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of Render Output Units by the the core clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate is also dependant on quite a few other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to reach the max fill rate.

Display Prices

Hide Prices

GeForce GTX 1050 3GB

Amazon.com

Check prices at:

Radeon HD 4830 1GB

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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