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GeForce GTX 650 Ti 2GB vs Radeon RX 6900 XT

Intro

The GeForce GTX 650 Ti 2GB has clock speeds of 928 MHz on the GPU, and 1350 MHz on the 2048 MB of GDDR5 RAM. It features 768 SPUs along with 64 TAUs and 16 ROPs.

Compare that to the Radeon RX 6900 XT, which makes use of a 7 nm design. AMD has set the core frequency at 1825 MHz. The GDDR6 memory works at a speed of 2000 MHz on this specific model. It features 5120 SPUs as well as 320 Texture Address Units and 128 Rasterization Operator Units.

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 650 Ti 2GB 110 Watts
Radeon RX 6900 XT 300 Watts
Difference: 190 Watts (173%)

Memory Bandwidth

Performance-wise, the Radeon RX 6900 XT should in theory be a lot superior to the GeForce GTX 650 Ti 2GB in general. (explain)

Radeon RX 6900 XT 524288 MB/sec
GeForce GTX 650 Ti 2GB 86400 MB/sec
Difference: 437888 (507%)

Texel Rate

The Radeon RX 6900 XT will be quite a bit (more or less 883%) faster with regards to texture filtering than the GeForce GTX 650 Ti 2GB. (explain)

Radeon RX 6900 XT 584000 Mtexels/sec
GeForce GTX 650 Ti 2GB 59392 Mtexels/sec
Difference: 524608 (883%)

Pixel Rate

The Radeon RX 6900 XT should be quite a bit (about 1473%) more effective at anti-aliasing than the GeForce GTX 650 Ti 2GB, and will be able to handle higher screen resolutions while still performing well. (explain)

Radeon RX 6900 XT 233600 Mpixels/sec
GeForce GTX 650 Ti 2GB 14848 Mpixels/sec
Difference: 218752 (1473%)

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 650 Ti 2GB

Amazon.com

Check prices at:

Radeon RX 6900 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 650 Ti 2GB Radeon RX 6900 XT
Manufacturer nVidia AMD
Year October 2012 2020
Code Name GK106 Navi 21
Memory 2048 MB 16384 MB
Core Speed 928 MHz 1825 MHz
Memory Speed 5400 MHz 4000 GB/s
Power (Max TDP) 110 watts 300 watts
Bandwidth 86400 MB/sec 524288 MB/sec
Texel Rate 59392 Mtexels/sec 584000 Mtexels/sec
Pixel Rate 14848 Mpixels/sec 233600 Mpixels/sec
Unified Shaders 768 5120
Texture Mapping Units 64 320
Render Output Units 16 128
Bus Type GDDR5 GDDR6
Bus Width 128-bit 256-bit
Fab Process 28 nm 7 nm
Transistors 2540 million 26800 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: Bandwidth is the maximum amount of data (in units of megabytes per second) that can be transferred over the external memory interface within a second. The number is calculated by multiplying the interface width by the speed of its memory. If the card has DDR type RAM, it must be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The higher the bandwidth is, 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 amount of texture map elements (texels) that are applied in one second. This is calculated by multiplying the total texture units by the core speed of the chip. The higher the texel rate, the better the graphics card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed in a second.

Pixel Rate: Pixel rate is the maximum number of pixels that the graphics card can possibly write to its local memory in a 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 filling the screen with pixels (the image). The actual pixel output rate also depends on many other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to reach the max fill rate.

Display Prices

Hide Prices

GeForce GTX 650 Ti 2GB

Amazon.com

Check prices at:

Radeon RX 6900 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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