GeForce GTX 1050 Ti vs Radeon HD 4750

Intro

Compare all that to the Radeon HD 4750, which features core clock speeds of 730 MHz on the GPU, and 800 MHz on the 512 MB of GDDR5 RAM. It features 640(128x5) SPUs along with 32 TAUs and 16 Rasterization Operator Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Both cards have the same power consumption.

Memory Bandwidth

The GeForce GTX 1050 Ti should in theory be a lot faster than the Radeon HD 4750 in general. (explain)

GeForce GTX 1050 Ti		114688 MB/sec
Radeon HD 4750		51200 MB/sec
	Difference: 63488 (124%)

Texel Rate

The GeForce GTX 1050 Ti will be a lot (about 165%) more effective at anisotropic filtering than the Radeon HD 4750. (explain)

GeForce GTX 1050 Ti		61920 Mtexels/sec
Radeon HD 4750		23360 Mtexels/sec
	Difference: 38560 (165%)

Pixel Rate

The GeForce GTX 1050 Ti is a lot (approximately 253%) more effective at anti-aliasing than the Radeon HD 4750, and also capable of handling higher screen resolutions better. (explain)

GeForce GTX 1050 Ti		41280 Mpixels/sec
Radeon HD 4750		11680 Mpixels/sec
	Difference: 29600 (253%)

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 data (counted in megabytes per second) that can be transferred past the external memory interface in one second. The number is calculated by multiplying the card's bus width by the speed of its memory. In the case of DDR type RAM, it should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The higher the memory bandwidth, the better the card will be in general. It especially helps with anti-aliasing, HDR and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card could possibly write to the local memory per second - measured in millions of pixels per second. The number is worked out by multiplying the amount of Render Output Units by the the core speed of the card. 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 many other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to reach the maximum fill rate.