GeForce RTX 4070 Ti vs Radeon RX 6950 XT

Intro

Compare that to the Radeon RX 6950 XT, which features core speeds of 1925 MHz on the GPU, and 2250 MHz on the 16384 MB of GDDR6 RAM. It features 5120 SPUs along with 320 TAUs and 128 Rasterization Operator Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 4070 Ti		285 Watts
Radeon RX 6950 XT		335 Watts
	Difference: 50 Watts (18%)

Memory Bandwidth

Theoretically speaking, the Radeon RX 6950 XT is 14% quicker than the GeForce RTX 4070 Ti overall, due to its higher bandwidth. (explain)

Radeon RX 6950 XT		589824 MB/sec
GeForce RTX 4070 Ti		516096 MB/sec
	Difference: 73728 (14%)

Texel Rate

The Radeon RX 6950 XT should be just a bit (approximately 11%) better at texture filtering than the GeForce RTX 4070 Ti. (explain)

Radeon RX 6950 XT		616000 Mtexels/sec
GeForce RTX 4070 Ti		554400 Mtexels/sec
	Difference: 61600 (11%)

Pixel Rate

If running with a high resolution is important to you, then the Radeon RX 6950 XT is superior to the GeForce RTX 4070 Ti, by far. (explain)

Radeon RX 6950 XT		246400 Mpixels/sec
GeForce RTX 4070 Ti		184800 Mpixels/sec
	Difference: 61600 (33%)

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 largest amount of data (counted in megabytes per second) that can be transferred over the external memory interface in a second. It is calculated by multiplying the interface width by its memory speed. If it uses DDR type memory, the result should be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The better the bandwidth is, the better the card will be in general. It especially helps with anti-aliasing, HDR and high resolutions.

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

Pixel Rate: Pixel rate is the most pixels that the graphics chip can possibly record to the local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the number of colour ROPs by the the core speed of the card. ROPs (Raster Operations Pipelines - also sometimes 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, most notably the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to get to the maximum fill rate.