GeForce GTX 1650 vs Radeon HD 7750

Intro

Compare all that to the Radeon HD 7750, which uses a 28 nm design. AMD has clocked the core frequency at 800 MHz. The GDDR5 memory is set to run at a speed of 1125 MHz on this model. It features 512 SPUs as well as 32 Texture Address Units and 16 Rasterization Operator Units.

Display Graphs

Hide Graphs

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 theoretically be much superior to 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 will be quite a bit (more or less 225%) faster with regards to 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

If running with a high screen resolution is important to you, then the GeForce GTX 1650 is a better choice, by far. (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 max amount of data (counted in MB per second) that can be moved past the external memory interface within a second. It is calculated by multiplying the card's interface width by its memory clock speed. If the card has DDR memory, it must be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the bandwidth is, the better 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 texture map elements (texels) that are processed per second. This figure is worked out by multiplying the total amount of texture units of the card by the core clock speed of the chip. The higher this number, the better the graphics card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels in one second.

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card can possibly record to its local memory in a second - measured in millions of pixels per second. The figure is calculated by multiplying the number of Raster Operations Pipelines 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 fill rate is also dependant on lots of other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the potential to reach the max fill rate.