Nvidia Titan Xp vs Radeon R7 M265

Intro

Compare those specifications to the Radeon R7 M265, which uses a 28 nm design. AMD has set the core frequency at 725 MHz. The DDR3 RAM works at a speed of 1000 MHz on this card. It features 384 SPUs along with 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

Nvidia Titan Xp		27938 points
Radeon R7 M265		3256 points
	Difference: 24682 (758%)

Power Usage and Theoretical Benchmarks

Memory Bandwidth

The Nvidia Titan Xp should in theory perform a lot faster than the Radeon R7 M265 overall. (explain)

Nvidia Titan Xp		560845 MB/sec
Radeon R7 M265		32000 MB/sec
	Difference: 528845 (1653%)

Texel Rate

The Nvidia Titan Xp is much (more or less 2082%) more effective at anisotropic filtering than the Radeon R7 M265. (explain)

Nvidia Titan Xp		379680 Mtexels/sec
Radeon R7 M265		17400 Mtexels/sec
	Difference: 362280 (2082%)

Pixel Rate

The Nvidia Titan Xp will be much (more or less 2518%) better at full screen anti-aliasing than the Radeon R7 M265, and also should be capable of handling higher screen resolutions better. (explain)

Nvidia Titan Xp		151872 Mpixels/sec
Radeon R7 M265		5800 Mpixels/sec
	Difference: 146072 (2518%)

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 (counted in megabytes per second) that can be transported across the external memory interface in one second. It is worked out by multiplying the card's interface width by its memory clock speed. If it uses DDR type RAM, the result should be multiplied by 2 again. If DDR5, multiply by ANOTHER 2x. The better the card's memory bandwidth, 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 amount of texture map elements (texels) that are applied in one second. This figure is calculated by multiplying the total texture units of the card by the core speed of the chip. The better this number, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels applied in one second.

Pixel Rate: Pixel rate is the maximum number of pixels the graphics card can possibly write to the local memory per second - measured in millions of pixels per second. The figure is worked out by multiplying the number of ROPs by the the core clock speed. ROPs (Raster Operations Pipelines - also 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, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the ability to reach the maximum fill rate.