The processors of the Intel Core i7 family are manufactured on the Nehalem, Bloomfield and Gulftown microarchitectures. In this case, the internal clock frequency fluctuates around 3000 MHz. Integrated graphics are not supported by all models. The frequency of the data bus, as a rule, does not exceed 5 GHz per second.
Some configurations are equipped with unlocked multipliers. In order to learn more about processors, you should consider Intel Processors Core i7 on specific microarchitectures.
CPU on Nehalem microarchitecture
The Core i7 860 processor has a clock frequency of around 2.8 GHz. In this case, four cores are provided. The CPU bus frequency reaches 2400 MHz. The system withstands maximum voltage of 1.4 V. The Intel Core i7 2600K model is released on four cores. Her clock parameter is 2.53 GHz. The CPU multiplier is an unlocked type. The main bus frequency fluctuates around 2400 MHz. Model Core i7 2700K clocked at 2.93 GHz. The specified modification to the four core connector has LGA. The bus frequency itself does not exceed 2400 MHz.
Bloomfield lineup
The Core i7 4720 processor has four cores. In this case, the chip area is 263 mm 2 . The direct clock speed is 2.6 GHz. The configuration of the Core i7 4730 is provided for four cores. In total, 731 million transistors are involved in it. The CPU clock frequency is 2.8 GHz. Modification Intel Core i7 4790 is designed for 3.07 GHz. In this case, the chip area is 263 mm 2 . Directly bus available at 213 MHz.
CPU on Gulftown Microarchitecture
Model Core i7 970 released by the manufacturer on six cores. Its clock frequency does not exceed 3.2 GHz. The bus is available on the 2660 MHz model. Core i7 980 clock frequency has exactly 3.3 GHz. The chip area in this situation is 239 mm 2 . Directly the bus is provided at 2660 MHz. The processor core i7 990 transistors has 1170 million units. The clock frequency of the model does not exceed 3.4 GHz. The LGA connector is supported in this case.
Main functions
The area of high-speed memory for processors on the Gulftown microarchitecture is very extensive, therefore Intel Core i7 deserves good reviews. The cache itself is architecture related. The kernels of the model are used dynamically. Thus, the system provides high performance. If we consider the Intel Core i7 4790, then the IM bus in this case is provided for 5 MHz. In the exchange of information, it plays an important role.
The system bus in the processor on the Gulftown microarchitecture uses CB. For data transfer to the controller unit, it fits perfectly. The manufacturer’s interface is provided with MI support. Direct connection is via the system board. All major operational teams are supported by it.
Performance
Notebook Intel Core i7 is capable of supporting no more than four threads. In this case, the base frequency parameter is quite high. An IP program is provided to streamline the instructions. Directly processing time data does not take much. It is also important to note that the clock parameter directly depends on the speed of the computational cycles.
The estimated power in the Intel processors is specified through a point. The maximum frequency setting is 38 GHz. Directly, the CPU power on the Gulftown microarchitecture is at 83 watts. When working with the base frequency, all cores are involved in the processor.
Memory module specifications
The Intel Core i7 CPU on the Gulftown microarchitecture boasts a large amount of memory. In this case, it is supported in various formats. The system performance is directly affected by the number of channels. There are two of them in this modification. Additionally, it is important to mention that the Intel CPU supports flex memory.
Throughput is at a very high level. In this case, reading data does not take much time. This was largely achieved through support for dual-channel memory. High speed data storage is another advantage of this system. ECC memory is supported by processors. A standard chipset is installed for this.
Graphics Specifications
For Intel Core i7 processors on the Gulftown microarchitecture, the graphic frequency setting is at 350 MHz. In this case, it is also important to consider the render indicator. It affects the base frequency quite strongly. Directly graphical subsystem can significantly improve rendering.
Support for the NS format for Intel models is provided. If we consider the Intel Core i7 2600K, then the maximum system capacity is at 1.7 GB. To support the interface, this indicator is very important. It also affects memory availability. To increase the interaction of a personal computer with a processor, a PPC system is used. Its resolution is 4096 x 2304 pixels.
Direct Support
When describing the Intel Core i7 processor, it is important to mention Direct support. In this case, specific collections of application programs are taken into account. Direct 11.1 series is great for processing system files. If we talk about the graphic component, it is important to mention the Open Chart system. It affects the calculation of tasks quite strongly. In this case, much depends on the support of multimedia files.
The Liber system is designed to display two-dimensional graphics. If we talk about Quick Video technology, then in this case you need to consider the conversion speed. According to experts, the system interacts normally with portable media players. The Quick Video technology also affects the speed of video editing. In addition, it ensures that important safety information is posted on the Web. Creating a video using this technology is very simple.
Expansion options
The Intel Core i7 computer uses the Express edition to transmit data. To date, there are many versions of it, which, in fact, are not much different. However, in general, the Express edition is very important when it comes to connecting various devices to a personal computer.
If we talk about version 1.16, then it can significantly increase the data transfer rate. The specified system can work only with devices like PC. It allows you to play channels directly up to 16. At the same time, the basic modulator of the central processor is not involved in data processing.
Data Protection Technology
This technology allows you to work with the AE system, which is a set of commands. Due to it, you can quickly perform data encryption. In this case, the process is safe. AE is also used to decrypt data. Many tools of the program allow you to solve a wide range of tasks. In particular, the AE system is capable of working with cryptographic data. She solves application problems pretty quickly.
Directly, the "Date Project" technology was created to decrypt random numbers. Through them, authentication is performed. In addition, it should be noted that the "Date Project" technology includes the "Kay" system. It is designed to generate random numbers. In creating unique combinations, it helps quite a lot. The Kay system is also involved in decoding algorithms. To enhance data encryption, it fits well.
Platform Protection Technology
The Platform Protection technology for Intel CPUs is provided for in the 10.1 series. Speaking about it, first of all, it is important to mention the Guard system. It was created to work safely with various applications. In this case, operations can be performed with them various.
The Gard system is also used to connect microchips. The Trusted program is used directly to protect the platforms. It allows you to work with a digital office. The measured launch function of Platform Protection technology is supported.
Also available is the option of secure execution of commands. In particular, the system is able to isolate some flows. At the same time, running applications do not affect them. To cancel the hardware programs, the Anti-Tef system is used. In this case, CPU vulnerability is greatly reduced. The Anti-Tef system is also designed to combat malicious software.