GeForce GTX 750 Ti vs Radeon R9 380 4G

Intro

Compare those specs to the Radeon R9 380 4G, which comes with GPU core speed of 970 MHz, and 4096 MB of GDDR5 RAM set to run at 1425 MHz through a 256-bit bus. It also is comprised of 1792 Stream Processors, 112 TAUs, and 32 Raster Operation Units.

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

Radeon R9 380 4G		8837 points
GeForce GTX 750 Ti		4562 points
	Difference: 4275 (94%)

Power Usage and Theoretical Benchmarks

Power Consumption (Max TDP)

GeForce GTX 750 Ti		60 Watts
Radeon R9 380 4G		190 Watts
	Difference: 130 Watts (217%)

Memory Bandwidth

The Radeon R9 380 4G, in theory, should perform much faster than the GeForce GTX 750 Ti in general. (explain)

Radeon R9 380 4G		182400 MB/sec
GeForce GTX 750 Ti		86400 MB/sec
	Difference: 96000 (111%)

Texel Rate

The Radeon R9 380 4G should be quite a bit (about 166%) better at texture filtering than the GeForce GTX 750 Ti. (explain)

Radeon R9 380 4G		108640 Mtexels/sec
GeForce GTX 750 Ti		40800 Mtexels/sec
	Difference: 67840 (166%)

Pixel Rate

If using lots of anti-aliasing is important to you, then the Radeon R9 380 4G is superior to the GeForce GTX 750 Ti, by a large margin. (explain)

Radeon R9 380 4G		31040 Mpixels/sec
GeForce GTX 750 Ti		16320 Mpixels/sec
	Difference: 14720 (90%)

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 max amount of data (measured in megabytes per second) that can be transferred over the external memory interface in one second. The number is worked out by multiplying the bus width by the speed of its memory. If the card has DDR type memory, it must be multiplied by 2 again. If DDR5, multiply by 4 instead. The better the card's memory bandwidth, the faster the card will be in general. It especially helps with AA, HDR and high resolutions.

Texel Rate: Texel rate is the maximum number of texture map elements (texels) that are applied per second. This number is worked out by multiplying the total number of texture units of the card by the core clock speed of the chip. The higher this number, 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 most pixels that the graphics card can possibly record to its local memory in one second - measured in millions of pixels per second. The figure is worked out by multiplying the number of Raster Operations Pipelines by the clock speed of the card. ROPs (Raster Operations Pipelines - aka Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel output rate also depends on quite a few other factors, especially the memory bandwidth of the card - the lower the bandwidth is, the lower the ability to reach the maximum fill rate.