GeForce GTX 650 Ti 2GB vs Radeon VII

Intro

Compare that to the Radeon VII, which features GPU clock speed of 1400 MHz, and 16384 MB of HBM2 memory running at 1000 MHz through a 4096-bit bus. It also is made up of 3840 SPUs, 240 TAUs, and 64 Raster Operation Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 650 Ti 2GB		110 Watts
Radeon VII		295 Watts
	Difference: 185 Watts (168%)

Memory Bandwidth

In theory, the Radeon VII should be 1114% faster than the GeForce GTX 650 Ti 2GB overall, due to its higher bandwidth. (explain)

Radeon VII		1048576 MB/sec
GeForce GTX 650 Ti 2GB		86400 MB/sec
	Difference: 962176 (1114%)

Texel Rate

The Radeon VII should be a lot (approximately 466%) faster with regards to AF than the GeForce GTX 650 Ti 2GB. (explain)

Radeon VII		336000 Mtexels/sec
GeForce GTX 650 Ti 2GB		59392 Mtexels/sec
	Difference: 276608 (466%)

Pixel Rate

If using high levels of AA is important to you, then the Radeon VII is the winner, by far. (explain)

Radeon VII		89600 Mpixels/sec
GeForce GTX 650 Ti 2GB		14848 Mpixels/sec
	Difference: 74752 (503%)

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 MB per second) that can be moved over the external memory interface in one second. The number is calculated by multiplying the bus width by the speed of its memory. In the case of DDR memory, it must be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The better the bandwidth is, the better the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions.

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

Pixel Rate: Pixel rate is the most pixels that the graphics chip could possibly record to its local memory in one second - measured in millions of pixels per second. Pixel rate is calculated by multiplying the amount of colour ROPs by the the card's clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel rate is also dependant on quite a few other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to get to the max fill rate.