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GeForce RTX 4070 Ti vs Radeon RX 6750 XT

Intro

The GeForce RTX 4070 Ti has core clock speeds of 2310 MHz on the GPU, and 1313 MHz on the 12288 MB of GDDR6X memory. It features 7680 SPUs along with 240 TAUs and 80 Rasterization Operator Units.

Compare those specs to the Radeon RX 6750 XT, which features GPU clock speed of 2150 MHz, and 12288 MB of GDDR6 RAM set to run at 2250 MHz through a 192-bit bus. It also is made up of 2560 SPUs, 160 Texture Address Units, and 64 Raster Operation Units.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 6750 XT 250 Watts
GeForce RTX 4070 Ti 285 Watts
Difference: 35 Watts (14%)

Memory Bandwidth

Theoretically speaking, the GeForce RTX 4070 Ti will be 17% quicker than the Radeon RX 6750 XT in general, due to its greater data rate. (explain)

GeForce RTX 4070 Ti 516096 MB/sec
Radeon RX 6750 XT 442368 MB/sec
Difference: 73728 (17%)

Texel Rate

The GeForce RTX 4070 Ti is much (approximately 61%) more effective at texture filtering than the Radeon RX 6750 XT. (explain)

GeForce RTX 4070 Ti 554400 Mtexels/sec
Radeon RX 6750 XT 344000 Mtexels/sec
Difference: 210400 (61%)

Pixel Rate

The GeForce RTX 4070 Ti should be quite a bit (approximately 34%) better at anti-aliasing than the Radeon RX 6750 XT, and also will be capable of handling higher screen resolutions while still performing well. (explain)

GeForce RTX 4070 Ti 184800 Mpixels/sec
Radeon RX 6750 XT 137600 Mpixels/sec
Difference: 47200 (34%)

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

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GeForce RTX 4070 Ti

Amazon.com

Check prices at:

Radeon RX 6750 XT

Amazon.com

Check prices at:

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

Specifications

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Model GeForce RTX 4070 Ti Radeon RX 6750 XT
Manufacturer nVidia AMD
Year January 2023 March 2022
Code Name AD104-400-A1 Navi 22
Memory 12288 MB 12288 MB
Core Speed 2310 MHz 2150 MHz
Memory Speed 1313 GB/s 2250 GB/s
Power (Max TDP) 285 watts 250 watts
Bandwidth 516096 MB/sec 442368 MB/sec
Texel Rate 554400 Mtexels/sec 344000 Mtexels/sec
Pixel Rate 184800 Mpixels/sec 137600 Mpixels/sec
Unified Shaders 7680 2560
Texture Mapping Units 240 160
Render Output Units 80 64
Bus Type GDDR6X GDDR6
Bus Width 192-bit 192-bit
Fab Process 4 nm 7 nm
Transistors 35800 million 17200 million
Bus PCIe 4.0 x16 PCIe 4.0 x16
DirectX Version DirectX 12 DirectX 12
OpenGL Version OpenGL 4.6 OpenGL 4.6

Memory Bandwidth: Memory bandwidth is the max amount of information (measured in MB per second) that can be moved across the external memory interface in a second. The number is worked out by multiplying the card's bus width by the speed of its memory. If the card has DDR type RAM, the result should be multiplied by 2 again. If DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, HDR and high resolutions.

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

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

Display Prices

Hide Prices

GeForce RTX 4070 Ti

Amazon.com

Check prices at:

Radeon RX 6750 XT

Amazon.com

Check prices at:

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

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