Differences between Inter cpu p, T, Q, E, I3, I5, and i7

Pseries: notebook CPU, better performance than T series
T series: For the notebook CPU, the larger the number is, the stronger the performance Q Series: Intel desktop platform's first 4-core product, not a native 4-core product, is equivalent to encapsulating two core dual-core CPUs together
E Series: desktop platform CPU, from low-end entry Pentium eseries to core eseries all have Q refers to the desktop 45nm and 65nm core quad-core CPU
E is a desktop 65nm core dual-core CPU (such as e6300) and a desktop 65nm Pentium dual-core CPU (such as e2160) P refers to the 45nm core dual-core CPU (such as p8400) of the notebook)
T refers to the 65nm core dual-core CPU (such as t7500) of the notebook)
And laptop 45nm core dual-core CPU (such as t8100)
And the notebook's 65nm Pentium dual-core CPU (such as t2300)
And the notebook's 45nm Pentium dual-core CPU (such as t3200) -------------- I3: Intel will launch a new series of CPUs, laptops, and desktop platforms next year. It adopts the latest 32-nanometer technology and dual-core Integrated Display core.
I7: Intel's new series of CPUs (desktop platforms) launched at the end of are also the most advanced series (4-core 8-thread) with the highest performance.
I5: 10 months after the release of i7, the product was launched again. Its performance was limited to ipvi7 and it was positioned in the middle and high-end. It is also a native 4 core, but it does not support hyper-threading, so it only has four threads, to some extent, it is the i7 scaling version. -------------- General performance:
Notebook series: i7> I3> P> T
Desktop platform series: i7> I5/I3> q> E **************************************** ************************** What are the differences between the latest Core I3, I5, and i7 processors? Features? Benefits? Core i7
2 or 4 Cores
4 or 8 threads
Support for Turbo Acceleration Core I5
2 or 4 Cores
4 threads
Support for Turbo Acceleration Core I3
2 or 4 Cores
4 threads
Turbo acceleration mode not supported Core I3 can be seen as a further Lite version of core I5, which will have a 32nm process version (developed by clarkdale Based on the westmere architecture. The biggest feature of core I3 is the integration of GPU (graphics processor), which means core I3 will be encapsulated by the CPU + GPU core. Due to limited performance of Integrated GPUs, you can add a video card for better 3D performance. It is worth noting that even clarkdale shows that the production process of the core part is still 45nm.
In terms of specifications, the CPU part of core I3 adopts dual-core design. The hyper-Threading Technology can support four threads, and the level-3 cache is reduced from 8 MB to 4 MB, the memory controller, dual-channel, intelligent acceleration technology, hyper-Threading Technology and other technologies will be retained. Using the LGA 1156 interface, the corresponding motherboard will be p55/P57.
Core I5 is a dual-core processor based on the nehalem architecture. It still uses an integrated memory controller and a three-level cache mode. The L3 reaches 8 MB and supports new processors such as turbo boost. The main difference between it and core i7 (Bloomfield) is that the bus does not use QPI, uses mature DMI (direct media interface), and only supports dual-channel ddr3 memory. In structure, it uses the lga1160 (later changed to lga1156) interface, and core i7 uses lga1366.
Core I3 can be seen as a further Lite version of core I5, which will have a 32nm process version (developed by clarkdale Based on the westmere architecture. The biggest feature of core I3 is the integration of GPU (graphics processor), which means core I3 will be encapsulated by the CPU + GPU core. Due to limited performance of Integrated GPUs, you can add a video card for better 3D performance. It is worth noting that even clarkdale shows that the production process of the core part is still 45nm.
Finally, the most important
Intel Core I5 Core Thread Count 4 Core 4 thread count Level 2 Cache 4 * 256kb Level 3 cache 8 m TDP 95 W
Intel Core I3 Core Thread Count 2 Core 4 thread count Level 2 Cache 2 * 256kb Level 3 cache 4 m TDP 65 W
Source :(Http://blog.sina.com.cn/s/blog_574453730100imke.html)-Differences between Inter cpu p, T, Q, E, I3, I5, and i7 _ Xin tianhongyan _ Sina Blog