GeForce GTX 780 Ti vs Radeon R7 M265

Intro

Compare those specifications to the Radeon R7 M265, which comes with a clock frequency of 725 MHz and a DDR3 memory speed of 1000 MHz. It also uses a 128-bit memory bus, and makes use of a 28 nm design. It is made up of 384 SPUs, 24 Texture Address Units, and 8 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 780 Ti		10900 points
Radeon R7 M265		3256 points
	Difference: 7644 (235%)

Ethereum Mining Hash Rate

GeForce GTX 780 Ti		19 Mh/s
Radeon R7 M265		14 Mh/s
	Difference: 5 (36%)

Power Usage and Theoretical Benchmarks

Memory Bandwidth

In theory, the GeForce GTX 780 Ti should perform quite a bit faster than the Radeon R7 M265 overall. (explain)

GeForce GTX 780 Ti		336000 MB/sec
Radeon R7 M265		32000 MB/sec
	Difference: 304000 (950%)

Texel Rate

The GeForce GTX 780 Ti is quite a bit (about 1107%) more effective at anisotropic filtering than the Radeon R7 M265. (explain)

GeForce GTX 780 Ti		210000 Mtexels/sec
Radeon R7 M265		17400 Mtexels/sec
	Difference: 192600 (1107%)

Pixel Rate

If using a high resolution is important to you, then the GeForce GTX 780 Ti is the winner, by far. (explain)

GeForce GTX 780 Ti		42000 Mpixels/sec
Radeon R7 M265		5800 Mpixels/sec
	Difference: 36200 (624%)

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 maximum amount of information (in units of MB per second) that can be transported over the external memory interface in a second. It's worked out by multiplying the card's interface width by the speed of its memory. If the card has DDR type RAM, it should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The better the bandwidth is, the faster the card will be in general. It especially helps with AA, High Dynamic Range and high resolutions.

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

Pixel Rate: Pixel rate is the maximum number of pixels the video card could possibly record to the local memory per second - measured in millions of pixels per second. The number is worked out by multiplying the amount of Raster Operations Pipelines by the the core clock speed. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel output rate is also dependant on many other factors, especially the memory bandwidth - the lower the bandwidth is, the lower the potential to reach the max fill rate.