GeForce GTX 650 Ti 2GB vs Geforce GTX 760

Intro

Compare those specs to the Geforce GTX 760, which has clock speeds of 980 MHz on the GPU, and 1502 MHz on the 2048 MB of GDDR5 RAM. It features 1152 SPUs as well as 96 TAUs and 32 ROPs.

Display Graphs

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Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 650 Ti 2GB		110 Watts
Geforce GTX 760		170 Watts
	Difference: 60 Watts (55%)

Memory Bandwidth

In theory, the Geforce GTX 760 should be a lot faster than the GeForce GTX 650 Ti 2GB overall. (explain)

Geforce GTX 760		192256 MB/sec
GeForce GTX 650 Ti 2GB		86400 MB/sec
	Difference: 105856 (123%)

Texel Rate

The Geforce GTX 760 should be much (about 58%) faster with regards to anisotropic filtering than the GeForce GTX 650 Ti 2GB. (explain)

Geforce GTX 760		94080 Mtexels/sec
GeForce GTX 650 Ti 2GB		59392 Mtexels/sec
	Difference: 34688 (58%)

Pixel Rate

If using lots of anti-aliasing is important to you, then the Geforce GTX 760 is superior to the GeForce GTX 650 Ti 2GB, by a large margin. (explain)

Geforce GTX 760		31360 Mpixels/sec
GeForce GTX 650 Ti 2GB		14848 Mpixels/sec
	Difference: 16512 (111%)

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

Specifications

Memory Bandwidth: Memory bandwidth is the maximum amount of data (in units of MB per second) that can be moved across the external memory interface in a second. It is worked out by multiplying the bus width by its memory clock speed. If the card has DDR memory, it must be multiplied by 2 once again. If it uses DDR5, multiply by ANOTHER 2x. The better the card's memory bandwidth, the faster the card will be in general. It especially helps with AA, HDR and higher screen resolutions.

Texel Rate: Texel rate is the maximum amount of texture map elements (texels) that are processed in one second. This figure is calculated by multiplying the total amount of texture units by the core clock speed of the chip. The higher the texel rate, the better the card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied 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. Pixel rate is calculated by multiplying the number of ROPs by the clock speed of the card. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate is also dependant on quite a few other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the ability to reach the maximum fill rate.