One of the most productive laptops based on the architecture of the 2nd generation Core CPU allowed the creation of a 2450M chip. Intel Core i5 - it belongs to this family. Its hardware parameters, characteristics of the technical plan and other important nuances will be further considered.
CPU socket
Immediately in 2 processor sockets 2450M could be installed. Intel Core i5 This generation could function successfully in the PGA988B or BGA1023 socket. In the first case, the chip could be removed from the system board, and in the second - no. That is, in the second case, it was directly soldered to the motherboard.
CPU architectural features
This chip belongs to the 2nd generation CPU based on the microprocessor architecture Core. Its code name is Sandy Bridge. Only 2 cores for performing calculations are part of the Intel Core i5 2450M. The characteristics of the CPU on the manufacturer's official website indicate that it supports NT technology. With its help, at the software level, this chip is already visible as a 4-core solution, and this significantly improves its performance. Also, the undeniable advantages of this central processor include the organization of cache memory, which in this case includes:
- Level 1 has a capacity of 128 kb.
- 2nd level - 512 kb.
- 3rd level - 3 Mb.
Another important point in this case is that the northbridge of the system board chipset is integrated into the CPU chip. This also allows you to increase the speed of the computer in the end.
Thermal characteristics, frequencies, technological aspects
The Intel Core i5 2450M processor has a thermal package value of 35 watts. This is quite significant for a mobile chip. But this, in turn, indicates that this model of the processor device is focused on the use of high-performance laptops. The maximum temperature value for this silicon solution is declared at 100 degrees Celsius. In reality, this parameter during operation does not go beyond 50-55 degrees. The minimum frequency value for this CPU is set at 2.5 GHz, and the maximum is 3.1 GHz. It should also be noted that the semiconductor crystal of this chip is produced according to the norms of 32 nm technological process.
Graphics subsystem integrated into the CPU chip
Built-in graphics accelerator equipped with 2450M. Intel Core i5 in any version has an integrated video adapter of the HD Graphics family. Of course, he certainly is not endowed with an outstanding level of performance, but his presence in a mid-range mobile PC is very, very justified.
Due to this, the cost of the laptop is reduced (there is no need to additionally equip the computing system with discrete graphics), and autonomy is increased (after all, an integrated accelerator consumes less energy than a discrete one). In this case, the adapter model is 3000. Its clock frequencies are in the range from 650 MHz to 1.3 GHz. The number of simultaneously supported displays is limited to two.
Summary
All technical specifications indicate that both the 2450M processor combined energy efficiency and performance. Intel Core i5 allowed you to create a PC with excellent performance and good autonomy. It was through this combination that Intel took a dominant position in the processor technology market.