GeForce RTX 2070 vs GeForce RTX 4070 Ti

Intro

Compare those specs to the GeForce RTX 4070 Ti, which has a clock speed of 2310 MHz and a GDDR6X memory frequency of 1313 MHz. It also features a 192-bit memory bus, and uses a 4 nm design. It is comprised of 7680 SPUs, 240 Texture Address Units, and 80 Raster Operation Units.

Display Graphs

Hide Graphs

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 2070		175 Watts
GeForce RTX 4070 Ti		285 Watts
	Difference: 110 Watts (63%)

Memory Bandwidth

In theory, the GeForce RTX 4070 Ti will be 13% faster than the GeForce RTX 2070 overall, due to its higher bandwidth. (explain)

GeForce RTX 4070 Ti		516096 MB/sec
GeForce RTX 2070		458752 MB/sec
	Difference: 57344 (13%)

Texel Rate

The GeForce RTX 4070 Ti should be much (about 173%) more effective at texture filtering than the GeForce RTX 2070. (explain)

GeForce RTX 4070 Ti		554400 Mtexels/sec
GeForce RTX 2070		203040 Mtexels/sec
	Difference: 351360 (173%)

Pixel Rate

The GeForce RTX 4070 Ti will be much (approximately 105%) faster with regards to full screen anti-aliasing than the GeForce RTX 2070, and also should be capable of handling higher resolutions without losing too much performance. (explain)

GeForce RTX 4070 Ti		184800 Mpixels/sec
GeForce RTX 2070		90240 Mpixels/sec
	Difference: 94560 (105%)

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 information (measured in MB per second) that can be transported past the external memory interface within a second. The number is calculated by multiplying the bus width by its memory clock speed. If it uses DDR type memory, it should be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. 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 in one second. This number is worked out by multiplying the total amount of texture units by the core speed of the chip. The better the texel rate, the better the video card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in one second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics chip could possibly record to the local memory per second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of colour ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate also depends on quite a few other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to reach the max fill rate.