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GeForce GTX 650 Ti vs GeForce GTX 650 Ti 2GB
Intro
The GeForce GTX 650 Ti comes with core speeds of 928 MHz on the GPU, and 1350 MHz on the 1024 MB of GDDR5 RAM. It features 768 SPUs as well as 64 TAUs and 16 Rasterization Operator Units.Compare those specifications to the GeForce GTX 650 Ti 2GB, which has a core clock speed of 928 MHz and a GDDR5 memory frequency of 1350 MHz. It also features a 128-bit bus, and uses a 28 nm design. It features 768 SPUs, 64 Texture Address Units, and 16 Raster Operation Units.
Power Usage and Theoretical Benchmarks
Both cards have the same power consumption.Memory Bandwidth
Both cards have the exact same memory bandwidth, so in theory they should have the same performance. (explain)
Texel Rate
Both cards have the exact same texel rate, so in theory they should perform equally good at at anisotropic filtering. (explain)Pixel Rate
Both cards have the exact same pixel rate, so theoretically they should perform equally good at at AA, and be capable of handling the same resolutions. (explain)
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
GeForce GTX 650 TiAmazon.com
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GeForce GTX 650 Ti 2GBAmazon.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
| Model | GeForce GTX 650 Ti | GeForce GTX 650 Ti 2GB |
|---|---|---|
| Manufacturer | nVidia | nVidia |
| Year | October 2012 | October 2012 |
| Code Name | GK106 | GK106 |
| Memory | 1024 MB | 2048 MB |
| Core Speed | 928 MHz | 928 MHz |
| Memory Speed | 5400 MHz | 5400 MHz |
| Power (Max TDP) | 110 watts | 110 watts |
| Bandwidth | 86400 MB/sec | 86400 MB/sec |
| Texel Rate | 59392 Mtexels/sec | 59392 Mtexels/sec |
| Pixel Rate | 14848 Mpixels/sec | 14848 Mpixels/sec |
| Unified Shaders | 768 | 768 |
| Texture Mapping Units | 64 | 64 |
| Render Output Units | 16 | 16 |
| Bus Type | GDDR5 | GDDR5 |
| Bus Width | 128-bit | 128-bit |
| Fab Process | 28 nm | 28 nm |
| Transistors | 2540 million | 2540 million |
| Bus | PCIe 3.0 x16 | PCIe 3.0 x16 |
| DirectX Version | DirectX 11.0 | DirectX 11.0 |
| OpenGL Version | OpenGL 4.3 | OpenGL 4.3 |
Memory Bandwidth: Bandwidth is the largest amount of information (measured in MB per second) that can be transferred past the external memory interface in a second. It's worked out by multiplying the bus width by the speed of its memory. If the card has DDR type RAM, the result should be multiplied by 2 once again. If DDR5, multiply by ANOTHER 2x. The higher the memory bandwidth, the faster the card will be in general. It especially helps with anti-aliasing, High Dynamic Range and high resolutions.
Texel Rate: Texel rate is the maximum texture map elements (texels) that can be processed in one second. This figure is worked out by multiplying the total amount of texture units by the core speed of the chip. The higher the texel rate, the better the graphics card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels per second.
Pixel Rate: Pixel rate is the maximum amount of pixels the video card could possibly record to its local memory per second - measured in millions of pixels per second. The number is worked out by multiplying the number of Raster Operations Pipelines by the the core speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for outputting the pixels (image) to the screen. The actual pixel rate is also dependant on quite a few other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to reach the max fill rate.
GeForce GTX 650 TiAmazon.com
Check prices at:
|
GeForce GTX 650 Ti 2GBAmazon.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.
|
Comments
3 Responses to “GeForce GTX 650 Ti vs GeForce GTX 650 Ti 2GB”This card does not worth the price it has. Pretty expensive for this price.
@ahmad man...I must say it is really cheap for how much it does(I don't know about in other countries but in mine its pretty cheap card...) and I love that card I can max out pretty much everything!
They removed SLI from this card, which helps make it the BEST card for bang-for-your-buck. BUT is highly limited if you plan to make an extreme set up because of the inability to work with a second graphics card. If you choose only to use one than this is exactly what you would like.