GeForce GTX 1650 vs Radeon HD 7750

Intro

Compare those specifications to the Radeon HD 7750, which comes with clock speeds of 800 MHz on the GPU, and 1125 MHz on the 1024 MB of GDDR5 RAM. It features 512 SPUs as well as 32 Texture Address Units and 16 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon HD 7750		55 Watts
GeForce GTX 1650		75 Watts
	Difference: 20 Watts (36%)

Memory Bandwidth

As far as performance goes, the GeForce GTX 1650 should in theory be much better than the Radeon HD 7750 in general. (explain)

GeForce GTX 1650		131072 MB/sec
Radeon HD 7750		72000 MB/sec
	Difference: 59072 (82%)

Texel Rate

The GeForce GTX 1650 is quite a bit (approximately 225%) more effective at anisotropic filtering than the Radeon HD 7750. (explain)

GeForce GTX 1650		83160 Mtexels/sec
Radeon HD 7750		25600 Mtexels/sec
	Difference: 57560 (225%)

Pixel Rate

The GeForce GTX 1650 is much (more or less 271%) more effective at FSAA than the Radeon HD 7750, and also will be able to handle higher resolutions better. (explain)

GeForce GTX 1650		47520 Mpixels/sec
Radeon HD 7750		12800 Mpixels/sec
	Difference: 34720 (271%)

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 maximum amount of information (counted in MB per second) that can be moved past the external memory interface in one second. It is calculated by multiplying the interface width by its memory clock speed. If it uses DDR memory, the result should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The higher the card's memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and higher screen resolutions.

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

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