GeForce GTX 1650 vs Radeon HD 4750

Intro

Compare those specs to the Radeon HD 4750, which has a clock frequency of 730 MHz and a GDDR5 memory speed of 800 MHz. It also features a 128-bit memory bus, and uses a 40 nm design. It features 640(128x5) SPUs, 32 TAUs, and 16 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Both cards have the same power consumption.

Memory Bandwidth

The GeForce GTX 1650, in theory, should perform a lot faster than the Radeon HD 4750 overall. (explain)

GeForce GTX 1650		131072 MB/sec
Radeon HD 4750		51200 MB/sec
	Difference: 79872 (156%)

Texel Rate

The GeForce GTX 1650 should be much (about 256%) more effective at texture filtering than the Radeon HD 4750. (explain)

GeForce GTX 1650		83160 Mtexels/sec
Radeon HD 4750		23360 Mtexels/sec
	Difference: 59800 (256%)

Pixel Rate

The GeForce GTX 1650 should be a lot (about 307%) more effective at anti-aliasing than the Radeon HD 4750, and also capable of handling higher resolutions without slowing down too much. (explain)

GeForce GTX 1650		47520 Mpixels/sec
Radeon HD 4750		11680 Mpixels/sec
	Difference: 35840 (307%)

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 data (counted in MB per second) that can be transported over the external memory interface in a second. It's calculated by multiplying the card's bus width by the speed of its memory. If it uses DDR type RAM, it should 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 AA, HDR and high resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that are applied per second. This number is calculated by multiplying the total number of texture units by the core clock speed of the chip. The higher the texel rate, 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 amount of pixels the graphics card can possibly record to the local memory in one second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of Render Output Units by the clock speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate is also dependant on lots of other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the potential to get to the max fill rate.