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GeForce GTX Titan vs Radeon RX 6650 XT

Intro

The GeForce GTX Titan comes with core clock speeds of 837 MHz on the GPU, and 1502 MHz on the 6144 MB of GDDR5 RAM. It features 2688 SPUs along with 224 Texture Address Units and 48 ROPs.

Compare that to the Radeon RX 6650 XT, which uses a 7 nm design. AMD has set the core speed at 2055 MHz. The GDDR6 RAM runs at a speed of 2190 MHz on this specific card. It features 2048 SPUs along with 128 Texture Address Units and 64 Rasterization Operator Units.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon RX 6650 XT 176 Watts
GeForce GTX Titan 250 Watts
Difference: 74 Watts (42%)

Memory Bandwidth

The GeForce GTX Titan, in theory, should perform a bit faster than the Radeon RX 6650 XT in general. (explain)

GeForce GTX Titan 288384 MB/sec
Radeon RX 6650 XT 287072 MB/sec
Difference: 1312 (0%)

Texel Rate

The Radeon RX 6650 XT will be a lot (more or less 40%) faster with regards to AF than the GeForce GTX Titan. (explain)

Radeon RX 6650 XT 263040 Mtexels/sec
GeForce GTX Titan 187488 Mtexels/sec
Difference: 75552 (40%)

Pixel Rate

If using high levels of AA is important to you, then the Radeon RX 6650 XT is the winner, by far. (explain)

Radeon RX 6650 XT 131520 Mpixels/sec
GeForce GTX Titan 40176 Mpixels/sec
Difference: 91344 (227%)

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 6650 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 6650 XT
Manufacturer nVidia AMD
Year February 2013 May 2022
Code Name GK110 Navi 23
Memory 6144 MB 8192 MB
Core Speed 837 MHz 2055 MHz
Memory Speed 6008 MHz 4380 GB/s
Power (Max TDP) 250 watts 176 watts
Bandwidth 288384 MB/sec 287072 MB/sec
Texel Rate 187488 Mtexels/sec 263040 Mtexels/sec
Pixel Rate 40176 Mpixels/sec 131520 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 largest amount of information (measured in megabytes per second) that can be transferred over the external memory interface in a second. It's worked out by multiplying the card's bus width by its memory speed. If it uses DDR type memory, it must be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The higher the memory bandwidth, the better the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are processed per second. This figure is worked out by multiplying the total number of texture units of the card by the core clock speed of the chip. The better the texel rate, the better the graphics card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in a 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 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 drawing the pixels (image) on the screen. The actual pixel fill rate is also dependant on quite a few other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to reach the maximum fill rate.

Display Prices

Hide Prices

GeForce GTX Titan

Amazon.com

Check prices at:

Radeon RX 6650 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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