Product Overview
The Intel Xeon E7-4820 processor is a powerful solution designed specifically for server environments, offering exceptional performance and reliability for demanding workloads. Operating at a base frequency of 2.0GHz, with turbo capabilities reaching up to 2.267GHz for dual-core processing and 2.133GHz across all eight cores, this CPU caters to a variety of enterprise applications, ensuring seamless multitasking and efficient processing.
With a robust architecture based on the Westmere microarchitecture, the E7-4820 integrates 8 cores and supports 16 threads, making it an ideal choice for virtualization, database management, and complex computational tasks. Its advanced design utilizes an efficient 32nm process, ensuring high performance while maintaining optimal energy consumption with a Thermal Design Power (TDP) of 105 watts.
The processor features significant memory capabilities, supporting up to 512GB of physical memory per socket, which is essential for applications that require large data sets. It operates with a memory controller accommodating DDR3 memory types like DDR3-800, DDR3-1066, and DDR3-1333, ensuring versatility for system configurations.
Designed for Socket 1567 (LGA1567), the E7-4820 boasts a bus speed of 5.86 GT/s QPI, facilitating rapid data transfer rates between the processor and other system components. With integrated caching systems, including 8 x 256 KB of Level 2 cache and a generous 18 MB of Level 3 cache, this CPU enhances data accessibility and processing speeds, allowing for faster execution of instructions.
In terms of scalability, the Intel Xeon E7-4820 supports configurations of up to four processors, making it a highly adaptable choice for growing enterprises. Engineered for stability and performance in server settings, this microprocessor is an excellent investment for businesses seeking to maximize their computational capabilities.
With a robust architecture based on the Westmere microarchitecture, the E7-4820 integrates 8 cores and supports 16 threads, making it an ideal choice for virtualization, database management, and complex computational tasks. Its advanced design utilizes an efficient 32nm process, ensuring high performance while maintaining optimal energy consumption with a Thermal Design Power (TDP) of 105 watts.
The processor features significant memory capabilities, supporting up to 512GB of physical memory per socket, which is essential for applications that require large data sets. It operates with a memory controller accommodating DDR3 memory types like DDR3-800, DDR3-1066, and DDR3-1333, ensuring versatility for system configurations.
Designed for Socket 1567 (LGA1567), the E7-4820 boasts a bus speed of 5.86 GT/s QPI, facilitating rapid data transfer rates between the processor and other system components. With integrated caching systems, including 8 x 256 KB of Level 2 cache and a generous 18 MB of Level 3 cache, this CPU enhances data accessibility and processing speeds, allowing for faster execution of instructions.
In terms of scalability, the Intel Xeon E7-4820 supports configurations of up to four processors, making it a highly adaptable choice for growing enterprises. Engineered for stability and performance in server settings, this microprocessor is an excellent investment for businesses seeking to maximize their computational capabilities.
| General information | |
| Type | CPU / Microprocessor |
| Market segment | Server |
| Family | Intel Xeon E7-4800 |
| Model number | E7-4820 |
| CPU part number | AT80615005772AC is an OEM/tray CPU |
| Spec code | SLC3G |
| Frequency | 2000 MHz |
| Turbo frequency | 2267 MHz (2 cores) |
| 2133 MHz (8 cores) | |
| Bus speed | 5.86 GT/s QPI (2933 MHz) |
| Clock multiplier | 15 |
| Package | 1567-land Flip-Chip Land Grid Array |
| Socket | Socket 1567 (LGA1567) |
| Architecture / Microarchitecture | |
| Microarchitecture | Westmere |
| Platform | Boxboro-EX |
| Processor core | Westmere-EX |
| Core stepping | A2 (SLC3G) |
| CPUID | 206F2 (SLC3G) |
| Manufacturing process | 0.032 micron High-K metal gate process |
| Data width | 64 bit |
| The number of CPU cores | 8 |
| The number of threads | 16 |
| Floating Point Unit | Integrated |
| Level 2 cache size | 8 x 256 KB |
| Level 3 cache size | 18 MB |
| Physical memory | 512 GB (per socket) |
| Multiprocessing | Up to 4 processors |
| Integrated peripherals / components | |
| Integrated graphics | None |
| Memory controller | The number of controllers: 1 |
| Memory channels: 4 | |
| Supported memory: DDR3-800, DDR3-978, DDR3-1066 | |
| DIMMs per channel: 4 | |
| ECC supported: Yes | |
| Electrical / Thermal parameters | |
| Maximum operating temperature | 64°C |
| Thermal Design Power | 105 Watt |
