GeForce RTX 3050 vs Radeon HD 6750

Intro

Compare all of that to the Radeon HD 6750, which has a GPU core clock speed of 725 MHz, and 512 MB of GDDR5 memory running at 1000 MHz through a 128-bit bus. It also features 720 Stream Processors, 36 TAUs, and 16 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon HD 6750		86 Watts
GeForce RTX 3050		130 Watts
	Difference: 44 Watts (51%)

Memory Bandwidth

In theory, the GeForce RTX 3050 is 258% faster than the Radeon HD 6750 in general, due to its greater bandwidth. (explain)

GeForce RTX 3050		229376 MB/sec
Radeon HD 6750		64000 MB/sec
	Difference: 165376 (258%)

Texel Rate

The GeForce RTX 3050 is quite a bit (approximately 376%) faster with regards to anisotropic filtering than the Radeon HD 6750. (explain)

GeForce RTX 3050		124160 Mtexels/sec
Radeon HD 6750		26100 Mtexels/sec
	Difference: 98060 (376%)

Pixel Rate

The GeForce RTX 3050 is a lot (about 328%) better at full screen anti-aliasing than the Radeon HD 6750, and also should be able to handle higher resolutions while still performing well. (explain)

GeForce RTX 3050		49664 Mpixels/sec
Radeon HD 6750		11600 Mpixels/sec
	Difference: 38064 (328%)

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: Memory bandwidth is the max amount of information (measured in megabytes per second) that can be moved past the external memory interface within a second. It's calculated by multiplying the interface width by the speed of its memory. If the card has DDR RAM, it should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher 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 texture map elements (texels) that can be applied per second. This is calculated by multiplying the total texture units of the card by the core clock speed of the chip. The better 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 most pixels the graphics card could possibly write to the local memory in a second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the number of ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate also depends on lots of other factors, especially the memory bandwidth - the lower the memory bandwidth is, the lower the ability to reach the maximum fill rate.