GeForce GTX 750 vs Radeon R7 M265

Intro

Compare all that to the Radeon R7 M265, which comes with clock speeds of 725 MHz on the GPU, and 1000 MHz on the 2048 MB of DDR3 RAM. It features 384 SPUs as well as 24 TAUs and 8 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 750		3958 points
Radeon R7 M265		3256 points
	Difference: 702 (22%)

Power Usage and Theoretical Benchmarks

Memory Bandwidth

In theory, the GeForce GTX 750 is 150% quicker than the Radeon R7 M265 overall, due to its greater bandwidth. (explain)

GeForce GTX 750		80000 MB/sec
Radeon R7 M265		32000 MB/sec
	Difference: 48000 (150%)

Texel Rate

The GeForce GTX 750 is quite a bit (about 88%) more effective at anisotropic filtering than the Radeon R7 M265. (explain)

GeForce GTX 750		32640 Mtexels/sec
Radeon R7 M265		17400 Mtexels/sec
	Difference: 15240 (88%)

Pixel Rate

If running with a high resolution is important to you, then the GeForce GTX 750 is superior to the Radeon R7 M265, by a large margin. (explain)

GeForce GTX 750		16320 Mpixels/sec
Radeon R7 M265		5800 Mpixels/sec
	Difference: 10520 (181%)

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 largest amount of data (measured in MB per second) that can be moved across the external memory interface in a second. The number is calculated by multiplying the card's bus width by its memory speed. If it uses DDR memory, the result should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the better the card will be in general. It especially helps with AA, HDR and high resolutions.

Texel Rate: Texel rate is the maximum texture map elements (texels) that are applied in one second. This is calculated by multiplying the total texture units of the card by the core clock speed of the chip. The higher the texel rate, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels processed per second.

Pixel Rate: Pixel rate is the maximum amount of pixels that the graphics card could possibly write to the local memory per second - measured in millions of pixels per second. Pixel rate is worked out by multiplying the number of Render Output Units by the the core clock speed. 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 lots of other factors, most notably the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to reach the maximum fill rate.