GeForce GTX 750 Ti vs Geforce GTX 770

Intro

Compare those specifications to the Geforce GTX 770, which comes with GPU core speed of 1046 MHz, and 2048 MB of GDDR5 memory set to run at 1753 MHz through a 256-bit bus. It also features 1536 SPUs, 128 TAUs, and 32 Raster Operation Units.

Display Graphs

Hide Graphs

Benchmarks

These are real-world performance benchmarks that were submitted by Hardware Compare users. The scores seen here are the average of all benchmarks submitted for each respective test and hardware.

3DMark Fire Strike Graphics Score

Geforce GTX 770		7854 points
GeForce GTX 750 Ti		4562 points
	Difference: 3292 (72%)

Zcash Mining Hash Rate

GeForce GTX 750 Ti		72 Sol/s
Geforce GTX 770		70 Sol/s
	Difference: 2 (3%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 750 Ti		60 Watts
Geforce GTX 770		230 Watts
	Difference: 170 Watts (283%)

Memory Bandwidth

The Geforce GTX 770 should in theory be a lot faster than the GeForce GTX 750 Ti overall. (explain)

Geforce GTX 770		224384 MB/sec
GeForce GTX 750 Ti		86400 MB/sec
	Difference: 137984 (160%)

Texel Rate

The Geforce GTX 770 should be quite a bit (more or less 228%) more effective at AF than the GeForce GTX 750 Ti. (explain)

Geforce GTX 770		133888 Mtexels/sec
GeForce GTX 750 Ti		40800 Mtexels/sec
	Difference: 93088 (228%)

Pixel Rate

The Geforce GTX 770 will be a lot (about 105%) better at anti-aliasing than the GeForce GTX 750 Ti, and also capable of handling higher screen resolutions more effectively. (explain)

Geforce GTX 770		33472 Mpixels/sec
GeForce GTX 750 Ti		16320 Mpixels/sec
	Difference: 17152 (105%)

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 information (in units of MB per second) that can be moved over the external memory interface in a second. The number is worked out by multiplying the card's bus width by its memory speed. In the case of DDR RAM, the result should be multiplied by 2 again. If DDR5, multiply by 4 instead. The higher the bandwidth is, the faster 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 applied per second. This is worked out by multiplying the total texture units by the core 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 processed in one second.

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card can possibly write to the local memory in a 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 clock speed. 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 many other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the potential to reach the maximum fill rate.