DDR4 build with DDR4 RAM, Asus Z170-A and i5 6600K, OR DDR3 RAM, Asus Z97-Pro Gamer and i5 4690K? Which setup is better to go for now, I am building from scratch.
There isnt much price difference in both. And the performance gains are significantly good. Z170 motherboards have better Power delivery to the CPU than a Z97 , so overclocking on Z170 will be awesome. DDR4 RAM has 10-15% performance gains over DDR3 RAM which means around 6-8 more FPS. Also they are newer generation with latest features. Thus DDR4 build is better for sure. No doubts regarding it.
Also if you are planning to buy a GPU then i would recommend you to wait till AMD's Polaris and NVIDIA's pascal cards are available in market.
Good Luck & Happy Building
Since there's almost no difference in cost now, I would go with the later generation. Better performance and features would make it worth it IMO, even if there was a significant difference is price.
There isnt much price difference in both. And the performance gains are significantly good. Z170 motherboards have better Power delivery to the CPU than a Z97 , so overclocking on Z170 will be awesome. DDR4 RAM has 10-15% performance gains over DDR3 RAM which means around 6-8 more FPS. Also they are newer generation with latest features. Thus DDR4 build is better for sure. No doubts regarding it.
Also if you are planning to buy a GPU then i would recommend you to wait till AMD's Polaris and NVIDIA's pascal cards are available in market.
Good Luck & Happy Building
DDR4 is a little better than DDR3 Mboard & RAM, just the Bandwidth difference is higher to say the least.. Also DDR4 operates at lower 1.2V -> so higher efficiencies..
See DDR4 benefits over DDR3..
The Article conclusion, "..the important aspect to consider is despite Skylake supporting both DDR3L and DDR4 memory, our results show that even with a fast DDR3 kit, a default-speed DDR4 set of memory is still worth upgrading to. "