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GeForce GTX Titan vs Radeon RX 6600 XT

Intro

The GeForce GTX Titan has core speeds of 837 MHz on the GPU, and 1502 MHz on the 6144 MB of GDDR5 memory. It features 2688 SPUs as well as 224 TAUs and 48 ROPs.

Compare that to the Radeon RX 6600 XT, which has a core clock frequency of 1968 MHz and a GDDR6 memory speed of 2000 MHz. It also makes use of a 128-bit memory bus, and makes use of a 7 nm design. It features 2048 SPUs, 128 TAUs, and 64 ROPs.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 6600 XT 160 Watts
GeForce GTX Titan 250 Watts
Difference: 90 Watts (56%)

Memory Bandwidth

Theoretically speaking, the GeForce GTX Titan is 10% faster than the Radeon RX 6600 XT in general, because of its higher bandwidth. (explain)

GeForce GTX Titan 288384 MB/sec
Radeon RX 6600 XT 262144 MB/sec
Difference: 26240 (10%)

Texel Rate

The Radeon RX 6600 XT is a lot (more or less 34%) faster with regards to anisotropic filtering than the GeForce GTX Titan. (explain)

Radeon RX 6600 XT 251904 Mtexels/sec
GeForce GTX Titan 187488 Mtexels/sec
Difference: 64416 (34%)

Pixel Rate

If running with a high screen resolution is important to you, then the Radeon RX 6600 XT is superior to the GeForce GTX Titan, by a large margin. (explain)

Radeon RX 6600 XT 125952 Mpixels/sec
GeForce GTX Titan 40176 Mpixels/sec
Difference: 85776 (214%)

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 GTX Titan

Amazon.com

Check prices at:

Radeon RX 6600 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 GTX Titan Radeon RX 6600 XT
Manufacturer nVidia AMD
Year February 2013 August 2021
Code Name GK110 Navi 23 XT
Memory 6144 MB 8192 MB
Core Speed 837 MHz 1968 MHz
Memory Speed 6008 MHz 4000 GB/s
Power (Max TDP) 250 watts 160 watts
Bandwidth 288384 MB/sec 262144 MB/sec
Texel Rate 187488 Mtexels/sec 251904 Mtexels/sec
Pixel Rate 40176 Mpixels/sec 125952 Mpixels/sec
Unified Shaders 2688 2048
Texture Mapping Units 224 128
Render Output Units 48 64
Bus Type GDDR5 GDDR6
Bus Width 384-bit 128-bit
Fab Process 28 nm 7 nm
Transistors 7080 million 11060 million
Bus PCIe 3.0 x16 PCIe 4.0 x16
DirectX Version DirectX 11.0 DirectX 12
OpenGL Version OpenGL 4.3 OpenGL 4.6

Memory Bandwidth: Memory bandwidth is the max amount of information (measured in MB per second) that can be transferred past the external memory interface within a second. The number is worked out by multiplying the card's interface width by the speed of its memory. In the case of DDR type memory, it must be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The higher the card's memory bandwidth, 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 are applied per second. This figure is worked out by multiplying the total amount of texture units of the card by the core 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 in one second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics card can possibly write to the local memory in one second - measured in millions of pixels per second. The figure is worked out by multiplying the number of ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel fill rate also depends on lots of other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to get to the max fill rate.

Display Prices

Hide Prices

GeForce GTX Titan

Amazon.com

Check prices at:

Radeon RX 6600 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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