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GeForce GT 1030 vs Radeon HD 4730

Intro

The GeForce GT 1030 comes with a GPU core speed of 1265 MHz, and the 2048 MB of GDDR5 memory runs at 1502 MHz through a 64-bit bus. It also is made up of 384 SPUs, 32 Texture Address Units, and 16 ROPs.

Compare those specifications to the Radeon HD 4730, which has GPU core speed of 700 MHz, and 512 MB of GDDR5 memory running at 900 MHz through a 128-bit bus. It also is comprised of 640(128x5) SPUs, 32 TAUs, and 8 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GT 1030 30 Watts
Radeon HD 4730 140 Watts
Difference: 110 Watts (367%)

Memory Bandwidth

Theoretically speaking, the Radeon HD 4730 should be a small bit faster than the GeForce GT 1030 overall. (explain)

Radeon HD 4730 57600 MB/sec
GeForce GT 1030 49152 MB/sec
Difference: 8448 (17%)

Texel Rate

The GeForce GT 1030 will be much (more or less 81%) faster with regards to texture filtering than the Radeon HD 4730. (explain)

GeForce GT 1030 40480 Mtexels/sec
Radeon HD 4730 22400 Mtexels/sec
Difference: 18080 (81%)

Pixel Rate

The GeForce GT 1030 should be much (about 261%) better at anti-aliasing than the Radeon HD 4730, and also will be able to handle higher resolutions while still performing well. (explain)

GeForce GT 1030 20240 Mpixels/sec
Radeon HD 4730 5600 Mpixels/sec
Difference: 14640 (261%)

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 GT 1030

Amazon.com

Check prices at:

Radeon HD 4730

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 GT 1030 Radeon HD 4730
Manufacturer nVidia AMD
Year May 2017 Jun 8, 2009
Code Name GP108-300 RV770/CE
Memory 2048 MB 512 MB
Core Speed 1265 MHz 700 MHz
Memory Speed 6008 MHz 3600 MHz
Power (Max TDP) 30 watts 140 watts
Bandwidth 49152 MB/sec 57600 MB/sec
Texel Rate 40480 Mtexels/sec 22400 Mtexels/sec
Pixel Rate 20240 Mpixels/sec 5600 Mpixels/sec
Unified Shaders 384 640(128x5)
Texture Mapping Units 32 32
Render Output Units 16 8
Bus Type GDDR5 GDDR5
Bus Width 64-bit 128-bit
Fab Process 16 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: Memory bandwidth is the maximum amount of data (counted in megabytes per second) that can be transported over the external memory interface within a second. It's worked out by multiplying the interface width by the speed of its memory. If it uses DDR type memory, it should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, the faster the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.

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

Pixel Rate: Pixel rate is the most pixels the video card can possibly record to the local memory in a second - measured in millions of pixels per second. The number is calculated by multiplying the number of Raster Operations Pipelines by the the core speed of the card. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate also depends on quite a few other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to get to the maximum fill rate.

Display Prices

Hide Prices

GeForce GT 1030

Amazon.com

Check prices at:

Radeon HD 4730

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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