GeForce RTX 3050 vs Radeon HD 6750 1GB

Intro

Compare those specs to the Radeon HD 6750 1GB, which features GPU clock speed of 725 MHz, and 1024 MB of GDDR5 RAM running at 1000 MHz through a 128-bit bus. It also is made up of 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 1GB		86 Watts
GeForce RTX 3050		130 Watts
	Difference: 44 Watts (51%)

Memory Bandwidth

Performance-wise, the GeForce RTX 3050 should in theory be quite a bit better than the Radeon HD 6750 1GB overall. (explain)

GeForce RTX 3050		229376 MB/sec
Radeon HD 6750 1GB		64000 MB/sec
	Difference: 165376 (258%)

Texel Rate

The GeForce RTX 3050 is quite a bit (about 376%) faster with regards to anisotropic filtering than the Radeon HD 6750 1GB. (explain)

GeForce RTX 3050		124160 Mtexels/sec
Radeon HD 6750 1GB		26100 Mtexels/sec
	Difference: 98060 (376%)

Pixel Rate

If using a high screen resolution is important to you, then the GeForce RTX 3050 is a better choice, and very much so. (explain)

GeForce RTX 3050		49664 Mpixels/sec
Radeon HD 6750 1GB		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: Bandwidth is the max amount of data (measured in MB per second) that can be transferred over the external memory interface within a second. It is worked out by multiplying the card's interface width by its memory clock speed. If it uses DDR RAM, it must be multiplied by 2 once again. If DDR5, multiply by 4 instead. The better the card's memory bandwidth, the faster the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions.

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

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