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GeForce RTX 4070 Ti vs GeForce RTX 4090

Intro

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

Compare those specifications to the GeForce RTX 4090, which uses a 4 nm design. nVidia has clocked the core speed at 2235 MHz. The GDDR6X RAM runs at a frequency of 1325 MHz on this particular card. It features 16384 SPUs along with 512 Texture Address Units and 176 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce RTX 4070 Ti 285 Watts
GeForce RTX 4090 450 Watts
Difference: 165 Watts (58%)

Memory Bandwidth

Theoretically speaking, the GeForce RTX 4090 will be 102% faster than the GeForce RTX 4070 Ti overall, due to its greater data rate. (explain)

GeForce RTX 4090 1042432 MB/sec
GeForce RTX 4070 Ti 516096 MB/sec
Difference: 526336 (102%)

Texel Rate

The GeForce RTX 4090 will be much (approximately 106%) more effective at texture filtering than the GeForce RTX 4070 Ti. (explain)

GeForce RTX 4090 1144320 Mtexels/sec
GeForce RTX 4070 Ti 554400 Mtexels/sec
Difference: 589920 (106%)

Pixel Rate

If using a high resolution is important to you, then the GeForce RTX 4090 is superior to the GeForce RTX 4070 Ti, by far. (explain)

GeForce RTX 4090 393360 Mpixels/sec
GeForce RTX 4070 Ti 184800 Mpixels/sec
Difference: 208560 (113%)

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

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GeForce RTX 4090

Amazon.com

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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 GeForce RTX 4090
Manufacturer nVidia nVidia
Year January 2023 October 2022
Code Name AD104-400-A1 AD102
Memory 12288 MB 24576 MB
Core Speed 2310 MHz 2235 MHz
Memory Speed 1313 GB/s 1325 GB/s
Power (Max TDP) 285 watts 450 watts
Bandwidth 516096 MB/sec 1042432 MB/sec
Texel Rate 554400 Mtexels/sec 1144320 Mtexels/sec
Pixel Rate 184800 Mpixels/sec 393360 Mpixels/sec
Unified Shaders 7680 16384
Texture Mapping Units 240 512
Render Output Units 80 176
Bus Type GDDR6X GDDR6X
Bus Width 192-bit 384-bit
Fab Process 4 nm 4 nm
Transistors 35800 million 76300 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: Bandwidth is the largest amount of data (measured in megabytes per second) that can be transported across the external memory interface within a second. It is worked out by multiplying the bus width by its memory speed. If it uses DDR RAM, it should be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The better the card's memory bandwidth, 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 number is calculated by multiplying the total 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 processed per second.

Pixel Rate: Pixel rate is the most pixels that the graphics card could possibly write to its local memory per second - measured in millions of pixels per second. The figure is calculated by multiplying the amount of Raster Operations Pipelines by the the card's clock speed. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel output rate is also dependant on lots of 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

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GeForce RTX 4070 Ti

Amazon.com

Check prices at:

GeForce RTX 4090

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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