Intel's next major CPU architecture, codenamed "Skylake," could be classified as the company's 6th generation Core processor family. It will succeed the brief stint Core "Broadwell" will have at the market, with no major chips for PC enthusiasts to look forward to. The Core i7-6700K appears to be the flagship product based on the Skylake-D silicon, succeeding the i7-4770K and i7-4790K. The Core i5-6600K will succeed the i5-4670K and i5-4690K.
The i7-6700K is a quad-core chip, with HyperThreading enabling 8 logical CPUs. Its nominal clock will be 4.00 GHz, with a rather shallow 4.20 GHz Turbo Boost frequency. It will feature an 8 MB L3 cache, and an integrated memory controller that supports both DDR4 and DDR3 memory types. This makes Skylake a transition point for the mainstream PC market to gradually upgrade to DDR4. You'll have some motherboards with DDR3 memory slots, some with DDR4 slots, and some with both kinds of slots. The resulting large uncore component, and perhaps a bigger integrated GPU, will result in quad-core Skylake parts having TDP rated as high as 95W, higher than current Haswell quad-core parts, with their 88W TDP.
http://www.techpowerup.com/212137/in...enchmarks.html
Intel "Skylake" to be 6th Generation Core Series, First i7-6700K Benchmarks
30th April 2015, 07:05
Intel "Skylake" to be 6th Generation Core Series, First i7-6700K Benchmarks 
