GeForce GTX 980 Ti vs Radeon HD 7750

Intro

Compare those specifications to the Radeon HD 7750, which features GPU core speed of 800 MHz, and 1024 MB of GDDR5 RAM set to run at 1125 MHz through a 128-bit bus. It also is made up of 512 SPUs, 32 Texture Address Units, and 16 ROPs.

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 980 Ti		17120 points
Radeon HD 7750		2240 points
	Difference: 14880 (664%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon HD 7750		55 Watts
GeForce GTX 980 Ti		250 Watts
	Difference: 195 Watts (355%)

Memory Bandwidth

The GeForce GTX 980 Ti should in theory perform quite a bit faster than the Radeon HD 7750 overall. (explain)

GeForce GTX 980 Ti		336000 MB/sec
Radeon HD 7750		72000 MB/sec
	Difference: 264000 (367%)

Texel Rate

The GeForce GTX 980 Ti is a lot (about 588%) more effective at AF than the Radeon HD 7750. (explain)

GeForce GTX 980 Ti		176000 Mtexels/sec
Radeon HD 7750		25600 Mtexels/sec
	Difference: 150400 (588%)

Pixel Rate

The GeForce GTX 980 Ti is a lot (more or less 650%) more effective at AA than the Radeon HD 7750, and also should be capable of handling higher resolutions more effectively. (explain)

GeForce GTX 980 Ti		96000 Mpixels/sec
Radeon HD 7750		12800 Mpixels/sec
	Difference: 83200 (650%)

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: Bandwidth is the max amount of data (measured in MB per second) that can be moved past the external memory interface in one second. It's calculated by multiplying the interface width by the speed of its memory. In the case of DDR type memory, the result should be multiplied by 2 again. If DDR5, multiply by 4 instead. The higher the bandwidth is, 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 amount of texture map elements (texels) that can be processed in one second. This figure is calculated by multiplying the total amount of texture units by the core speed of the chip. The higher this number, the better the video card will be at handling texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed per second.

Pixel Rate: Pixel rate is the most pixels that the graphics card can possibly write to its local memory in a second - measured in millions of pixels per second. The number is calculated by multiplying the number of Raster Operations Pipelines by the the core speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel rate is also dependant on many other factors, most notably the memory bandwidth - the lower the bandwidth is, the lower the potential to get to the max fill rate.