2014 is destined to be 64-bit ARM outbreak of the year, the current chip in the field of three giant Qualcomm, MediaTek and Samsung have varying degrees of publication of the relevant processes its own 64-bit processor , while Qualcomm and MediaTek is already released some positioning the low-end 64-bit ARM processor. Now , Qualcomm processor , 64-bit Ultimate came, I do not know whether Samsung and MediaTek to tremble.
Qualcomm This release has two 64-bit processors , which are Xiaolong Snapdragon 808 and 810 , it is worth noting that despite the higher position, but they are not using self-developed high-pass architecture , but the public version of the ARM 64 A57/A53 architecture. Foreign authority independent site Anandtech said Qualcomm ARM processor architecture 64 will be released later this year , but there is no doubt that the high pass to the second half of this year early next year 64 public version of the product will adopt the ARM architecture .
Specifications, Xiaolong 808 for the six-core design, big.LILLTE architecture integrates two Cortex-A57 Cortex-A53 core and four -core , dual -channel LPDDR3-933MHz memory and eMMC 5.0 specification , built 12 pairs of images processor. The processor is an integrated Adreno 418 graphics core , maximum support 2560 × 1600 resolution display, performance Xiaolong compared to the 800 Adreno 330 can improve more than 20% . Specific processor is MSM8x92 series.
Xiaolong 810 for the eight-core design, big.LILLTE architecture integrates four Cortex-A57 Cortex-A53 core and four -core , dual -channel LPDDR4-1600MHz memory and eMMC 5.0 specification , built 14 pairs of image processor . Its integrated Adreno 430 graphics core that supports 4K resolution display than Adreno 330 can improve performance for more than 80 %. Specific processor is MSM8x94 series.
Note that although the two GPU support HEVC/H.265 hardware solution , but only Adreno 430 support HEVC/H.265 coding , Adreno 418 does not support .
Both processors are manufactured using a 20nm process , can effectively reduce the performance gains brought about power consumption. In addition, as both support different memory specification , so it is not pin -compatible .
Both processors can be integrated after the release of MDM9x35 series baseband chip , the realization of 60MHz of CAT 6 LTE Advanced / Carrier Aggregation support specification , can bring more than 300Mbps transmission speed .
In fact, just from the CPU side, Xiaolong highlights 808 / 810 is not large , MediaTek and Samsung are also able to achieve a similar design. But in terms of baseband Xiaolong 808 / 810 on the hot topic invincible hand , and this is what really MediaTek and Samsung trembling , and is the current flagship phone monopoly Qualcomm lies.
