GeForce GT 430 vs Radeon R7 M260

Intro

Compare all that to the Radeon R7 M260, which comes with core clock speeds of 715 MHz on the GPU, and 1000 MHz on the 2048 MB of DDR3 RAM. It features 384 SPUs as well as 24 TAUs and 8 Rasterization Operator Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Memory Bandwidth

In theory, the GeForce GT 430 should be much faster than the Radeon R7 M260 in general. (explain)

GeForce GT 430		28800 MB/sec
Radeon R7 M260		16000 MB/sec
	Difference: 12800 (80%)

Texel Rate

The Radeon R7 M260 is a lot (about 53%) faster with regards to texture filtering than the GeForce GT 430. (explain)

Radeon R7 M260		17160 Mtexels/sec
GeForce GT 430		11200 Mtexels/sec
	Difference: 5960 (53%)

Pixel Rate

If running with a high screen resolution is important to you, then the Radeon R7 M260 is the winner, and very much so. (explain)

Radeon R7 M260		5720 Mpixels/sec
GeForce GT 430		2800 Mpixels/sec
	Difference: 2920 (104%)

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

Specifications

Memory Bandwidth: Bandwidth is the maximum amount of data (counted in MB per second) that can be moved across the external memory interface in one second. The number is calculated by multiplying the interface width by its memory speed. In the case of DDR RAM, it should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The higher the card's 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 texture map elements (texels) that can be applied per second. This figure is worked out by multiplying the total number of texture units by the core speed of the chip. The higher this number, the better the graphics card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in one second.

Pixel Rate: Pixel rate is the most pixels the graphics card can possibly write to the local memory in one second - measured in millions of pixels per second. The number is worked out by multiplying the amount of Raster Operations Pipelines by the the card's clock speed. ROPs (Raster Operations Pipelines - aka 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, most notably the memory bandwidth - the lower the bandwidth is, the lower the potential to reach the max fill rate.