But there is one important observation: while the graphics core in Sandy Bridge occupied about 19% of the die, the graphics core in Ivy Bridge increased in size to 28%. You can get an excellent idea of how significant the changes are from comparing side by side Ivy Bridge and Sandy Bridge semiconductor dies.īoth of them are manufactured using different technologies and have different size. Therefore, we decided to dedicate a whole separate article to the new graphics core in order to cover all the numerous improvements and investigate the remarkable performance boost. Intel even had to make special clarifications regarding their “tick-tock” concept: Ivy Bridge was supposed to become the result of the previous design’s transition to new 22 nm process, but in reality they have also made a significant step forward in terms of graphics capabilities. The previous microarchitecture version, Sandy Bridge, has undergone some radical changes, which has primarily touched upon the graphics core. Ivy Bridge processors are a second incarnation of Intel’s microarchitecture featuring hybrid design, which implies the coexistence of computational and graphics cores within a single semiconductor die. That is why we see a lot of activity in the hybrid processor segment, which offers numerous benefits not only to the users of mobile devices but also to the users of desktop systems. A single chip that represents a combination of a CPU and GPU and at the same time boasts low heat dissipation is the necessary basis for appealing contemporary mobile solutions. It is this hunt for miniature size and ultra-light weight has become the ultimate force pushing integrated graphics into contemporary processors and improving its performance. Tablets and ultra-compact systems, which Intel calls “ultrabooks”, have become the today’s trend. Today, even pretty small 4-lbs notebooks will hardly make many users happy. It may seem that up until recently the term “mobile computer” stood for a system that could be easily moved from one place to another, size and weight being secondary. Developers’ sudden interest to improving their graphics cores was encouraged by the users’ desire to have at their disposal compact systems with high performance.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |