The 3rd generation processor, emerging in the early 1980s, represents a significant milestone in the evolution of microprocessors. These processors, notably the Intel 80386 and the Motorola 68030, were instrumental in shaping the course of modern computing. Built using Complementary Metal-Oxide-Semiconductor (CMOS) technology, they offered improved power efficiency and higher processing speeds.
Understanding 3rd Generation Processor
Typically part of the Intel Core family, 3rd generation processors brought about substantial performance enhancements. These processors, developed using 22 nm (nanometer) process technology, maintained a similar architecture to their predecessors but introduced significant advancements in graphics systems and microarchitecture.
Variants
Ranging from the i3 to the i7 series, each variant of the 3rd generation Intel Core Processors was designed for a two-chip platform, featuring multi-core, 64-bit capabilities. The E3-1225 v2 Xeon Processors, for instance, were tailored for servers and workstation platforms.
Features
The processors offered diverse features like improved cache size, virtualization technology, hyperthreading ability, and advanced graphics capabilities. They were particularly suited for different chipsets, enhancing their compatibility and performance in various computing environments.
Architecture and Technology
The 3rd generation processors' architecture was a significant evolution from the Sandy Bridge architecture. It was designed to support a variety of high-level programming languages, making it more user-friendly for programmers. The architecture included elements like:
- A 32 KB L1 cache and a 256-KB L2 cache for each core.
- An 8 MB shared L3 cache.
- Support for Intel virtualization technology and hyperthreading.
- Improved graphics and media processing capabilities.
Performance and Applications
These processors were engineered for efficiency and speed, catering to mainstream users and specific computing needs like gaming and media development. Despite some limitations in graphics for certain models, their performance was generally robust across various applications.
Variants and Compatibility
The diverse range of 3rd generation processors, including various Intel Core i3, i5, and i7 models, offered flexibility and choice for different computing needs. Their compatibility with various chipsets and support for advanced technologies like Intel Turbo Boost made them versatile for different computing environments.
Background and Launch
First manufactured in large volumes in late 2011, these processors saw multiple launches across different segments, including quad-core processors for mobile devices and dual-core processors for desktops. Their compatibility extended from older systems like the IBM 360/370 to more modern setups.
Characteristics and Language Support
The processors supported a range of high-level programming languages, enhancing ease of use for programmers. Their advanced technologies, such as virtualization and Intel Turbo Boost, along with support for 64-bit architecture, made them well-suited for various computing tasks.
Benefits and Drawbacks
Advantages
- Compact size and enhanced reliability.
- Efficient energy usage and lower heat generation.
- High-speed data processing capabilities.
- Versatility for general computing and high-level language tasks.
Challenges
- Required sophisticated technology for manufacturing.
- Some limitations in tactile sensitivity.
- Cooling requirements due to operational heat.
Conclusion
While now considered outdated, 3rd generation processors played a crucial role in advancing processor technology, paving the way for the sophisticated processors used today.