GeForce GTX 980M vs Radeon R7 260X

Intro

Compare those specifications to the Radeon R7 260X, which comes with a clock speed of 1100 MHz and a GDDR5 memory frequency of 1625 MHz. It also features a 128-bit memory bus, and makes use of a 28 nm design. It is made up of 896 SPUs, 56 Texture Address Units, and 16 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 980M		9476 points
Radeon R7 260X		4381 points
	Difference: 5095 (116%)

Zcash Mining Hash Rate

GeForce GTX 980M		155 Sol/s
Radeon R7 260X		95 Sol/s
	Difference: 60 (63%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 980M		100 Watts
Radeon R7 260X		115 Watts
	Difference: 15 Watts (15%)

Memory Bandwidth

The GeForce GTX 980M should in theory perform quite a bit faster than the Radeon R7 260X in general. (explain)

GeForce GTX 980M		128000 MB/sec
Radeon R7 260X		104000 MB/sec
	Difference: 24000 (23%)

Texel Rate

The GeForce GTX 980M should be much (more or less 62%) better at anisotropic filtering than the Radeon R7 260X. (explain)

GeForce GTX 980M		99648 Mtexels/sec
Radeon R7 260X		61600 Mtexels/sec
	Difference: 38048 (62%)

Pixel Rate

If running with high levels of AA is important to you, then the GeForce GTX 980M is superior to the Radeon R7 260X, by far. (explain)

GeForce GTX 980M		66432 Mpixels/sec
Radeon R7 260X		17600 Mpixels/sec
	Difference: 48832 (277%)

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 information (measured in MB per second) that can be moved across the external memory interface in one second. It's worked out by multiplying the bus width by the speed of its memory. If it uses DDR RAM, the result should be multiplied by 2 once again. If DDR5, multiply by 4 instead. The higher the card's memory bandwidth, 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 texture map elements (texels) that are processed per second. This figure is worked out by multiplying the total number of texture units 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 applied in a second.

Pixel Rate: Pixel rate is the most pixels that the graphics chip could possibly write to its local memory in a second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of colour ROPs by the clock speed of the card. ROPs (Raster Operations Pipelines - also sometimes called Render Output Units) are responsible for outputting the pixels (image) to the screen. 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 get to the maximum fill rate.