Product Overview
The Intel Xeon E3-1280 v5 microprocessor is a robust solution tailored for server applications, delivering exceptional performance and reliability. Operating at a base frequency of 3.70GHz and achieving turbo speeds up to 4.00GHz, this CPU excels in processing tasks that demand high-speed computations. The design operates on the efficient Skylake architecture and utilizes a 14nm manufacturing process, ensuring optimal power consumption for server environments.
With a total of 4 cores and 8 threads, the E3-1280 v5 is engineered to handle multiple simultaneous tasks with ease, making it ideal for data-intensive workloads. Its 8MB shared Level 3 cache further enhances data access speeds, ensuring that operations run smoothly and efficiently. The processor supports dual memory channels and is compatible with both DDR3L and DDR4 memory types, allowing for a versatile memory configuration that can reach a maximum physical memory capacity of 64GB.
Designed for server use, this OEM CPU features an 80W thermal design power (TDP), balancing performance and energy efficiency smartly. Although integrated graphics are absent, this is typical for server CPUs focused on computational prowess rather than graphical tasks.
Additional features include support for ECC memory to enhance data integrity and error correction, ideal for mission-critical applications. The Direct Media Interface 3.0 and PCI Express 3.0 allow for swift data transfer rates, maximizing overall system responsiveness.
This processor is packaged in an LGA1151 socket, making it compatible with a wide range of server motherboards, which simplifies the upgrade process for existing systems. The Intel Xeon E3-1280 v5 CPU is a strategic choice for anyone seeking to build a reliable, high-performance server that meets the demands of modern computing workloads.
With a total of 4 cores and 8 threads, the E3-1280 v5 is engineered to handle multiple simultaneous tasks with ease, making it ideal for data-intensive workloads. Its 8MB shared Level 3 cache further enhances data access speeds, ensuring that operations run smoothly and efficiently. The processor supports dual memory channels and is compatible with both DDR3L and DDR4 memory types, allowing for a versatile memory configuration that can reach a maximum physical memory capacity of 64GB.
Designed for server use, this OEM CPU features an 80W thermal design power (TDP), balancing performance and energy efficiency smartly. Although integrated graphics are absent, this is typical for server CPUs focused on computational prowess rather than graphical tasks.
Additional features include support for ECC memory to enhance data integrity and error correction, ideal for mission-critical applications. The Direct Media Interface 3.0 and PCI Express 3.0 allow for swift data transfer rates, maximizing overall system responsiveness.
This processor is packaged in an LGA1151 socket, making it compatible with a wide range of server motherboards, which simplifies the upgrade process for existing systems. The Intel Xeon E3-1280 v5 CPU is a strategic choice for anyone seeking to build a reliable, high-performance server that meets the demands of modern computing workloads.
| General information | |
| Type | CPU / Microprocessor |
| Market segment | Server |
| Family | Intel Xeon E3-1200 v5 |
| Model number | E3-1280 v5 |
| CPU part number | CM8066201921607 is an OEM/tray CPU |
| Frequency | 3700 MHz |
| Turbo frequency | 4000 MHz |
| Bus speed | 8 GT/s DMI |
| Clock multiplier | 37 |
| Package | 1151-land Flip-Chip Land Grid Array |
| Socket | Socket 1151 / H4 / LGA1151 |
| Architecture / Microarchitecture | |
| Microarchitecture | Skylake |
| Platform | Greenlow |
| Processor core | Skylake-S |
| Core stepping | R0 (SR2CL, SR2LC) |
| CPUID | 506E3 (SR2CL, SR2LC) |
| Manufacturing process | 0.014 micron |
| Data width | 64 bit |
| The number of CPU cores | 4 |
| The number of threads | 8 |
| Floating Point Unit | Integrated |
| Level 1 cache size | 4 x 32 KB |
| Level 2 cache size | 4 x 256 KB caches |
| Level 3 cache size | 8 MB shared cache |
| Physical memory | 64 GB |
| Multiprocessing | Uniprocessor |
| Integrated peripherals / components | |
| Integrated graphics | None |
| Memory controller | The number of controllers: 1 |
| Memory channels: 2 | |
| Supported memory: DDR3L-1333, DDR3L-1600, DDR4-1866, DDR4-2133 | |
| Maximum memory bandwidth (GB/s): 34.1 | |
| ECC supported: Yes | |
| Other peripherals | Direct Media Interface 3.0 |
| PCI Express 3.0 interface (16 lanes) | |
| Electrical / Thermal parameters | |
| Thermal Design Power | 80 Watt |
