GeForce GTX 750 Ti vs Radeon R9 380 4G

Intro

Compare those specifications to the Radeon R9 380 4G, which has clock speeds of 970 MHz on the GPU, and 1425 MHz on the 4096 MB of GDDR5 RAM. It features 1792 SPUs along with 112 TAUs and 32 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

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 should theoretically perform a lot 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 a lot (approximately 166%) better at AF 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

The Radeon R9 380 4G will be a lot (about 90%) better at AA than the GeForce GTX 750 Ti, and capable of handling higher resolutions without slowing down too much. (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 information (counted in MB per second) that can be transported over the external memory interface in one second. It is calculated by multiplying the card's interface width by its memory clock speed. In the case of DDR memory, the result should be multiplied by 2 once 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 anti-aliasing, High Dynamic Range and high resolutions.

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

Pixel Rate: Pixel rate is the maximum amount of pixels the graphics card can possibly record to the local memory per second - measured in millions of pixels per second. The figure is calculated by multiplying the number of Render Output Units by the the core speed of the card. ROPs (Raster Operations Pipelines - also called Render Output Units) are responsible for drawing the pixels (image) on the screen. The actual pixel rate is also dependant on many other factors, especially the memory bandwidth of the card - the lower the memory bandwidth is, the lower the ability to reach the maximum fill rate.