Product Overview
The Intel Xeon E3-1271 v3 is a powerful server-grade microprocessor designed for demanding computing environments. Operating at a standard frequency of 3.60GHz and capable of turbo boosting up to 4.00GHz (single-core) and 3.80GHz (all cores), this CPU ensures optimal performance for a wide variety of server applications. Crafted with the Haswell microarchitecture, this model boasts a robust core design with 4 cores and 8 threads, providing efficient multitasking capabilities that make it ideal for virtualization and cloud computing.
With a socket type of LGA1150, the E3-1271 v3 integrates seamlessly into compatible server motherboards, enabling easy upgrades for existing systems. Its manufacturing process of 0.022 microns enhances performance while keeping power consumption manageable, featuring a Thermal Design Power (TDP) of only 80 watts. This ensures efficient energy use without compromising on power.
The CPU is equipped with an impressive 8MB of Level 3 cache, along with Level 1 and Level 2 caches, facilitating rapid data processing and retrieval. It supports DDR3 memory with speeds of 1333 and 1600 MHz and enables a maximum memory bandwidth of 25.6 GB/s. With error-correcting code (ECC) support, system stability and reliability are assured, making it a vital component for mission-critical applications.
Additionally, the Intel Xeon E3-1271 v3 features a Direct Media Interface 2.0 and PCI Express 3.0 interface, which provides robust connectivity options for high-speed data transfers and peripheral support. This OEM CPU part number CM8064601575330 is packaged as a tray CPU and is perfect for system builders or those looking to enhance their server systems with a dependable processor.
With a socket type of LGA1150, the E3-1271 v3 integrates seamlessly into compatible server motherboards, enabling easy upgrades for existing systems. Its manufacturing process of 0.022 microns enhances performance while keeping power consumption manageable, featuring a Thermal Design Power (TDP) of only 80 watts. This ensures efficient energy use without compromising on power.
The CPU is equipped with an impressive 8MB of Level 3 cache, along with Level 1 and Level 2 caches, facilitating rapid data processing and retrieval. It supports DDR3 memory with speeds of 1333 and 1600 MHz and enables a maximum memory bandwidth of 25.6 GB/s. With error-correcting code (ECC) support, system stability and reliability are assured, making it a vital component for mission-critical applications.
Additionally, the Intel Xeon E3-1271 v3 features a Direct Media Interface 2.0 and PCI Express 3.0 interface, which provides robust connectivity options for high-speed data transfers and peripheral support. This OEM CPU part number CM8064601575330 is packaged as a tray CPU and is perfect for system builders or those looking to enhance their server systems with a dependable processor.
| Type | CPU / Microprocessor |
| Market segment | Server |
| Family | Intel Xeon E3-1200 v3 |
| Model number | E3-1271 v3 |
| CPU part numbers | CM8064601575330 / CM8064601575382 are OEM/tray CPU |
| BX80646E31271V3 is a boxed CPU | |
| Spec code | SR1R3 |
| Frequency | 3600 MHz |
| Turbo frequency | 4000 MHz (1 core) |
| 3800 MHz (all cores) | |
| Bus speed | 5 GT/s DMI |
| Clock multiplier | 36 |
| Package | 1150-land Flip-Chip Land Grid Array |
| Socket | Socket 1150 / H3 / LGA1150 |
| Microarchitecture | Haswell |
| Platform | Denlow |
| Processor core | Haswell LGA1150 |
| Core stepping | C0 (QFFK, SR1R3) |
| Manufacturing process | 0.022 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 |
| Level 3 cache size | 8 MB |
| Physical memory | 32 GB |
| Multiprocessing | Uniprocessor |
| Integrated graphics | None |
| Memory controller | The number of controllers: 1 |
| Memory channels: 2 | |
| Supported memory: DDR3-1333, DDR3-1600 | |
| DIMMs per channel: up to 2 | |
| Maximum memory bandwidth (GB/s): 25.6 | |
| ECC supported: Yes | |
| Other peripherals | Direct Media Interface 2.0 |
| PCI Express 3.0 interface | |
| Thermal Design Power | 80 Watt |
