GeForce GTX 650 Ti 2GB vs Radeon RX 6600

Intro

Compare those specifications to the Radeon RX 6600, which has GPU core speed of 1626 MHz, and 8192 MB of GDDR6 RAM running at 1750 MHz through a 128-bit bus. It also is comprised of 1792 SPUs, 112 TAUs, and 64 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 650 Ti 2GB		110 Watts
Radeon RX 6600		132 Watts
	Difference: 22 Watts (20%)

Memory Bandwidth

Theoretically speaking, the Radeon RX 6600 should perform quite a bit faster than the GeForce GTX 650 Ti 2GB in general. (explain)

Radeon RX 6600		229376 MB/sec
GeForce GTX 650 Ti 2GB		86400 MB/sec
	Difference: 142976 (165%)

Texel Rate

The Radeon RX 6600 is a lot (approximately 207%) better at anisotropic filtering than the GeForce GTX 650 Ti 2GB. (explain)

Radeon RX 6600		182112 Mtexels/sec
GeForce GTX 650 Ti 2GB		59392 Mtexels/sec
	Difference: 122720 (207%)

Pixel Rate

The Radeon RX 6600 is a lot (approximately 601%) more effective at AA than the GeForce GTX 650 Ti 2GB, and also will be capable of handling higher resolutions better. (explain)

Radeon RX 6600		104064 Mpixels/sec
GeForce GTX 650 Ti 2GB		14848 Mpixels/sec
	Difference: 89216 (601%)

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: Bandwidth is the maximum amount of data (in units of megabytes per second) that can be transferred over the external memory interface within a second. It is worked out by multiplying the interface width by its memory speed. In the case of DDR RAM, the result should be multiplied by 2 again. If it uses DDR5, multiply by ANOTHER 2x. The better the card's memory bandwidth, the faster the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics card can possibly write to the local memory in a 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 clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate is also dependant on lots of other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the ability to reach the max fill rate.