If you want to buy a notebook, you can check it out.
At first glance, I was shocked. I haven't looked at it for a long time. The intelcpu came out with so many models. It was a bit confusing. Fortunately, I had a network and checked it and sorted it out.
The current market's CPUs include T series, P series, E Series, I3, I5, and i7.
The T series is Intel dual-core and mainly used in laptops. Including Pentium dual-core and core dual-core, less than 2, such as t2140, is Pentium dual-core. 2 or more, t5800 and t9600. The larger the number, the stronger the function. Of course, core dual-core is better than Pentium dual-core, and the Pentium era has passed.
The pseries is also an upgraded version of Inter core dual-core, designed to reduce power consumption. P of the same number is better than T of the same number, for example, p8600 is better than t8600.
E Series, like t, are inter dual-core, including Pentium dual-core and core dual-core, but used in desktops.
I7 is an Inter high-end product with four cores.
I5 is the lite version of i7.
I3 is a lite version of I5. Strictly speaking, I3 is not even 4 cores. It uses dual-core hyper-threading simulation.
I7/I5/I3 won't be divided into laptops.
Now I understand the function i7> I5> I3> (P> T)
As for e, it is the product of the same era as P and T. It mainly depends on the clock speed and cache parameters.
There is also a trustable introduction on the Internet. Post it first!
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
Core and dual-core CPUs are encapsulated together
E Series: desktop platform CPU, started from low-end
Teng E series to core E series all have
Q refers to the desktop 45nm and 65nm core quad-core CPU
E refers to the 65nm core dual-core CPU (such as e6300) of the desktop)
And the desktop's 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 desktops next year.
32-nanometer process, dual-core Integrated Display Core
I7: full release by Intel at the end of 08
The new series of CPUs (desktop platforms) are also the most advanced and most powerful series (4-core and 8-thread ).
I5
Core, but does not support hyper-threading, so there are only 4 threads, to a certain extent is the i7 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 viewed as a core
A further Lite version of I5 will include a 32nm process version (codenamed clarkdale, based on the westmere architecture. Core
The biggest feature of I3 is the integration of GPU (graphics processor), that is, Core
I3 is 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, show that the core part of the production process will still be 45nm
In the rules
Lattice, Core
The CPU part of I3 adopts dual-core design. with hyper-threading technology, it can support four threads. The level-3 cache is reduced from 8 MB to 4 MB, while memory controller, dual-channel, smart acceleration technology, hyper-Threading Technology and other technologies
It is 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, with L3 up to 8 MB and support for Turbo
Boost and other technologies. The main difference between it and core i7 (Bloomfield) is that the bus does not use QPI and uses mature DMI (direct
Media Interface), and only supports two-channel ddr3 memory. It uses the lga1160 (later changed to lga1156) interface, Core
I7 uses lga1366.
Core I3 can be viewed as a core
A further Lite version of I5 will include a 32nm process version (codenamed clarkdale, based on the westmere architecture. Core
The biggest feature of I3 is the integration of GPU (graphics processor), that is, Core
I3 is 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 core part of the production process will still be 45nm.
Most
After, the most important
Intel Core I5 core threads
4 Core 4 threads number 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
