GeForce RTX 3050 vs Radeon HD 7750

Intro

Compare those specifications to the Radeon HD 7750, which has clock speeds of 800 MHz on the GPU, and 1125 MHz on the 1024 MB of GDDR5 RAM. It features 512 SPUs along with 32 TAUs and 16 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon HD 7750		55 Watts
GeForce RTX 3050		130 Watts
	Difference: 75 Watts (136%)

Memory Bandwidth

As far as performance goes, the GeForce RTX 3050 should theoretically be much superior to the Radeon HD 7750 in general. (explain)

GeForce RTX 3050		229376 MB/sec
Radeon HD 7750		72000 MB/sec
	Difference: 157376 (219%)

Texel Rate

The GeForce RTX 3050 is a lot (more or less 385%) better at anisotropic filtering than the Radeon HD 7750. (explain)

GeForce RTX 3050		124160 Mtexels/sec
Radeon HD 7750		25600 Mtexels/sec
	Difference: 98560 (385%)

Pixel Rate

The GeForce RTX 3050 is much (approximately 288%) better at anti-aliasing than the Radeon HD 7750, and should be capable of handling higher screen resolutions better. (explain)

GeForce RTX 3050		49664 Mpixels/sec
Radeon HD 7750		12800 Mpixels/sec
	Difference: 36864 (288%)

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 largest amount of information (measured in MB per second) that can be transported over the external memory interface in one second. It is worked out by multiplying the card's interface width by its memory speed. If it uses DDR RAM, the result should be multiplied by 2 once again. If it uses DDR5, multiply by 4 instead. The better the card's 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 are applied in one second. This number is calculated by multiplying the total amount of texture units by the core speed of the chip. The better this number, the better the card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied per second.

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics card can possibly record to its local memory in a second - measured in millions of pixels per second. The number is worked out by multiplying the number of colour ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel fill rate also depends on quite a few other factors, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to reach the max fill rate.