GeForce GTX 780 Ti vs Radeon R9 270
Intro
The GeForce GTX 780 Ti comes with core speeds of 875 MHz on the GPU, and 1750 MHz on the 3072 MB of GDDR5 memory. It features 2880 SPUs as well as 240 Texture Address Units and 48 ROPs.
Compare those specs to the Radeon R9 270, which comes with clock speeds of 900 MHz on the GPU, and 1400 MHz on the 2048 MB of GDDR5 memory. It features 1280 SPUs along with 80 Texture Address Units and 32 ROPs.
(No game benchmarks for this combination yet.)
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
Radeon R9 270 150 Watts
GeForce GTX 780 Ti 250 Watts
Difference: 100 Watts (67%)
Memory Bandwidth
Theoretically speaking, the GeForce GTX 780 Ti will be 88% faster than the Radeon R9 270 in general, because of its higher bandwidth. (explain)
GeForce GTX 780 Ti 336000 MB/sec
Radeon R9 270 179200 MB/sec
Difference: 156800 (88%)
Texel Rate
The GeForce GTX 780 Ti is much (approximately 192%) better at anisotropic filtering than the Radeon R9 270. (explain)
GeForce GTX 780 Ti 210000 Mtexels/sec
Radeon R9 270 72000 Mtexels/sec
Difference: 138000 (192%)
Pixel Rate
The GeForce GTX 780 Ti should be quite a bit (about 46%) more effective at AA than the Radeon R9 270, and should be able to handle higher resolutions more effectively. (explain)
GeForce GTX 780 Ti 42000 Mpixels/sec
Radeon R9 270 28800 Mpixels/sec
Difference: 13200 (46%)
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
Please note that the price comparisons are based on search keywords, and might not be the exact same card listed on this page. We have no control over the accuracy of their search results.