Product Overview
The Intel Xeon E3-1275 v3 is a powerhouse in the world of server CPUs, designed to meet the demanding needs of modern data centers and enterprise environments. With a base frequency of 3.50 GHz and an impressive turbo frequency of up to 3.90 GHz on a single core, this microprocessor ensures optimal performance for a range of applications.
Built on the Haswell microarchitecture and utilizing a cutting-edge 0.022-micron manufacturing process, the E3-1275 v3 delivers enhanced efficiency and speed. This OEM/tray CPU features four cores and supports hyper-threading to effectively manage up to eight threads simultaneously. The integrated HD P4600 graphics enhance its capability, enabling smooth operation across multiple displays—up to three—perfect for advanced monitoring and analysis tasks.
Cache size plays a crucial role in maximizing performance; the E3-1275 v3 comes equipped with 4 x 32 KB of Level 1 cache, 4 x 256 KB of Level 2 cache, and a significant 8 MB Level 3 cache. This powerful combination optimizes data retrieval and processing times, making it ideal for workloads that require rapid access to large datasets.
Memory performance is another highlight, supporting DDR3-1333 and DDR3-1600 with a maximum capacity of 32GB and bandwidth of 25.6 GB/s. The E3-1275 v3 also features ECC memory support, ensuring data integrity during critical tasks.
With a Thermal Design Power of 84 Watts, this CPU provides excellent performance without compromising energy efficiency. Whether you're managing virtualized environments, running resource-intensive applications, or enhancing your server infrastructure, the Intel Xeon E3-1275 v3 stands out as a reliable solution tailored to meet today's computing challenges.
Built on the Haswell microarchitecture and utilizing a cutting-edge 0.022-micron manufacturing process, the E3-1275 v3 delivers enhanced efficiency and speed. This OEM/tray CPU features four cores and supports hyper-threading to effectively manage up to eight threads simultaneously. The integrated HD P4600 graphics enhance its capability, enabling smooth operation across multiple displays—up to three—perfect for advanced monitoring and analysis tasks.
Cache size plays a crucial role in maximizing performance; the E3-1275 v3 comes equipped with 4 x 32 KB of Level 1 cache, 4 x 256 KB of Level 2 cache, and a significant 8 MB Level 3 cache. This powerful combination optimizes data retrieval and processing times, making it ideal for workloads that require rapid access to large datasets.
Memory performance is another highlight, supporting DDR3-1333 and DDR3-1600 with a maximum capacity of 32GB and bandwidth of 25.6 GB/s. The E3-1275 v3 also features ECC memory support, ensuring data integrity during critical tasks.
With a Thermal Design Power of 84 Watts, this CPU provides excellent performance without compromising energy efficiency. Whether you're managing virtualized environments, running resource-intensive applications, or enhancing your server infrastructure, the Intel Xeon E3-1275 v3 stands out as a reliable solution tailored to meet today's computing challenges.
| Type | CPU / Microprocessor |
| Market segment | Server |
| Family | Intel Xeon E3-1200 v3 |
| Model number | E3-1275 v3 |
| CPU part numbers | CM8064601466508 is an OEM/tray CPU |
| BX80646E31275V3 is a boxed CPU | |
| Spec code | SR14S |
| Frequency | 3500 MHz |
| Turbo frequency | 3900 MHz (1 core) |
| 3600 MHz (4 cores) | |
| Bus speed | 5 GT/s DMI |
| Package | 1150-land Flip-Chip Land Grid Array |
| Socket | Socket 1150 / H3 / LGA1150 |
| Microarchitecture | Haswell |
| Platform | Denlow |
| Processor core | Haswell LGA1150 |
| Core stepping | C0 (QE6A, QEHR, SR14S) |
| 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 | GPU Type: HD P4600 |
| Base frequency (MHz): 350 | |
| 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 | |
| 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 | 84 Watt |
