Product Overview
The Intel Xeon E3-1275 v2 is designed for server applications where performance and reliability are paramount. Operating at a base frequency of 3.5GHz, this powerful CPU can reach turbo speeds of up to 3.9GHz with a load of one or two cores, ensuring efficient handling of demanding tasks. Built on the advanced Ivy Bridge microarchitecture, this processor features four cores and supports eight threads, making it ideal for multitasking and maximizing productivity in professional environments.
With a robust 5 GT/s DMI bus speed and a 1155-land Flip-Chip Land Grid Array (FCLGA 1155) package, the E3-1275 v2 guarantees seamless data processing. The 64-bit data width ensures compatibility with modern applications, while the integrated Floating Point Unit enhances complex computational tasks. Featuring a generous 8 MB Level 3 cache along with 4 x 32 KB Level 1 and 4 x 256 KB Level 2 caches, it optimizes data retrieval and processing speeds.
Graphics capabilities are enhanced with integrated HD P4000 graphics, boasting a base frequency of 650 MHz and a maximum of 1250 MHz, supporting up to three displays, making it a highly efficient all-in-one solution. With memory support for DDR3-1333 and DDR3-1600, this processor handles a maximum memory bandwidth of 25.6 GB/s, alongside ECC support for increased reliability.
Rated at a Thermal Design Power of just 77 watts, the Intel Xeon E3-1275 v2 balances power efficiency with exceptional performance, making it a dependable choice for server deployments. Whether for business applications, virtualization, or as a workstation processor, this OEM/tray CPU embodies the perfect fusion of power, versatility, and thermal efficiency.
With a robust 5 GT/s DMI bus speed and a 1155-land Flip-Chip Land Grid Array (FCLGA 1155) package, the E3-1275 v2 guarantees seamless data processing. The 64-bit data width ensures compatibility with modern applications, while the integrated Floating Point Unit enhances complex computational tasks. Featuring a generous 8 MB Level 3 cache along with 4 x 32 KB Level 1 and 4 x 256 KB Level 2 caches, it optimizes data retrieval and processing speeds.
Graphics capabilities are enhanced with integrated HD P4000 graphics, boasting a base frequency of 650 MHz and a maximum of 1250 MHz, supporting up to three displays, making it a highly efficient all-in-one solution. With memory support for DDR3-1333 and DDR3-1600, this processor handles a maximum memory bandwidth of 25.6 GB/s, alongside ECC support for increased reliability.
Rated at a Thermal Design Power of just 77 watts, the Intel Xeon E3-1275 v2 balances power efficiency with exceptional performance, making it a dependable choice for server deployments. Whether for business applications, virtualization, or as a workstation processor, this OEM/tray CPU embodies the perfect fusion of power, versatility, and thermal efficiency.
| Type | CPU / Microprocessor |
| Market segment | Server |
| Family | Intel Xeon E3-1200 v2 |
| Model number | E3-1275 v2 |
| CPU part numbers | CM8063701098702 is an OEM/tray CPU |
| BX80637E31275V2 is a boxed CPU | |
| Spec code | SR0PA |
| Frequency | 3500 MHz |
| Turbo frequency | 3900 MHz (1 or 2 cores) |
| 3800 MHz (3 cores) | |
| 3700 MHz (4 cores) | |
| Bus speed | 5 GT/s DMI |
| Clock multiplier | 35 |
| Package | 1155-land Flip-Chip Land Grid Array (FCLGA 1155) |
| Socket | Socket 1155 / H2 / LGA1155 |
| Microarchitecture | Ivy Bridge |
| Platform | Carlow |
| Processor core | Ivy Bridge-H2 |
| Core stepping | E1 (QBZK, SR0PA) |
| CPUID | 306A9 (SR0PA) |
| 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 | GPU Type: HD P4000 |
| Base frequency (MHz): 650 | |
| Maximum frequency (MHz): 1250 | |
| The number of supported displays: 3 | |
| Memory controller | The number of controllers: 1 |
| Memory channels: 2 | |
| Supported memory: DDR3-1333, DDR3-1600 | |
| 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 | 77 Watt |
