Geforce GTX 760 vs Radeon HD 7750

Intro

Compare those specifications to the Radeon HD 7750, which comes with a core clock speed of 800 MHz and a GDDR5 memory speed of 1125 MHz. It also makes use of a 128-bit memory bus, and uses a 28 nm design. It is made up of 512 SPUs, 32 TAUs, and 16 ROPs.

Display Graphs

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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 760		5923 points
Radeon HD 7750		2240 points
	Difference: 3683 (164%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

Radeon HD 7750		55 Watts
Geforce GTX 760		170 Watts
	Difference: 115 Watts (209%)

Memory Bandwidth

In theory, the Geforce GTX 760 should be 167% faster than the Radeon HD 7750 overall, because of its higher data rate. (explain)

Geforce GTX 760		192256 MB/sec
Radeon HD 7750		72000 MB/sec
	Difference: 120256 (167%)

Texel Rate

The Geforce GTX 760 is a lot (more or less 268%) better at anisotropic filtering than the Radeon HD 7750. (explain)

Geforce GTX 760		94080 Mtexels/sec
Radeon HD 7750		25600 Mtexels/sec
	Difference: 68480 (268%)

Pixel Rate

The Geforce GTX 760 should be quite a bit (more or less 145%) better at FSAA than the Radeon HD 7750, and also will be capable of handling higher screen resolutions while still performing well. (explain)

Geforce GTX 760		31360 Mpixels/sec
Radeon HD 7750		12800 Mpixels/sec
	Difference: 18560 (145%)

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 largest amount of data (in units of MB per second) that can be transferred over the external memory interface in a second. The number is calculated by multiplying the card's bus width by its memory clock speed. In the case of DDR RAM, it must 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 number of texture map elements (texels) that can be applied in one second. This figure is worked out by multiplying the total texture units by the core speed of the chip. The better the texel rate, the better the video 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 its local memory per second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the amount of Render Output Units by the clock speed of the card. ROPs (Raster Operations Pipelines - also sometimes 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, especially the memory bandwidth - the lower the bandwidth is, the lower the ability to reach the max fill rate.