HD 5700s pictures & benchmarks

[LordEC911]

I looked at 5750's specs by mistake, sorry

so a 4870 is about 1.2 tflop, 4890 about 1.36 tflop, 5750 is 1 tflop and 5770 again 1.36.

Still it should be memory bottlenecked and when AF kicks in I doubt it'll perform anywhere near 4890.

About 4890 best case, about 4850 worst case: $160
About 4890 best case, about 4890 worst case: $185

Only, the former consumes less power, is DX11. This isn't what you get for a product that's newer by one year

Actually with AF turned on it should perform better than a 4890 since interpolation is done in the shaders now rather than the 32 units of 48x0 series had.

Remember both the 4870 and 4890 had more than enough bandwidth and the 4850 was the only chip that was limited by bandwidth. With these 5ghz chips that seem to be regularly overclocking to 5.2-5.3ghz, we are looking at +83GBps in an overclocked situation which is a +30% increase over the 4850's 63.5GBps. Cypress and Juniper also use their bandwidth much better than the 48x0 series thanks to improvements with certain compression algorithms and other such tweaks.