Geforce GTX 770 vs Radeon RX 6600

Intro

Compare those specs to the Radeon RX 6600, which comes with a clock speed of 1626 MHz and a GDDR6 memory frequency of 1750 MHz. It also features a 128-bit bus, and makes use of a 7 nm design. It features 1792 SPUs, 112 Texture Address Units, and 64 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 6600		132 Watts
Geforce GTX 770		230 Watts
	Difference: 98 Watts (74%)

Memory Bandwidth

The Radeon RX 6600, in theory, should perform a bit faster than the Geforce GTX 770 in general. (explain)

Radeon RX 6600		229376 MB/sec
Geforce GTX 770		224384 MB/sec
	Difference: 4992 (2%)

Texel Rate

The Radeon RX 6600 should be a lot (about 36%) faster with regards to anisotropic filtering than the Geforce GTX 770. (explain)

Radeon RX 6600		182112 Mtexels/sec
Geforce GTX 770		133888 Mtexels/sec
	Difference: 48224 (36%)

Pixel Rate

The Radeon RX 6600 should be a lot (about 211%) more effective at FSAA than the Geforce GTX 770, and also should be capable of handling higher resolutions better. (explain)

Radeon RX 6600		104064 Mpixels/sec
Geforce GTX 770		33472 Mpixels/sec
	Difference: 70592 (211%)

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 max amount of information (counted in MB per second) that can be moved over the external memory interface in a second. The number is worked out by multiplying the bus width by its memory clock speed. If it uses DDR 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 number of texture map elements (texels) that can be applied per second. This is worked out by multiplying the total number of texture units by the core speed of the chip. The higher this number, the better the video card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels per second.

Pixel Rate: Pixel rate is the maximum amount of pixels the graphics card could possibly record to its local memory in a second - measured in millions of pixels per second. The number is worked out by multiplying the number of ROPs by the clock speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel fill rate also depends on many other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to reach the max fill rate.