Product Overview
The Intel Xeon E5-1620 v3 is a robust server CPU designed to deliver high performance and reliability for demanding applications. Operating at a base frequency of 3.50 GHz with the capability to turbo boost up to 3.60 GHz, this OEM tray processor ensures rapid and efficient processing power, making it an ideal choice for enterprise-level workloads.
This 64-bit microprocessor falls under the Intel Xeon E5-1600 v3 family and utilizes the advanced Haswell architecture, specifically the Haswell-EP core. Equipped with four physical cores and capable of handling eight threads concurrently, it optimizes multitasking capabilities and enhances overall productivity. With a significant Level 3 cache of 10 MB, the E5-1620 v3 maintains quick access to frequently used data, reducing latency and improving execution times.
The processor supports a maximum physical memory of 768 GB and accommodates DDR4 memory across four channels, yielding a remarkable memory bandwidth of up to 68 GB/s. Its design includes support for error-correcting code (ECC), ensuring data integrity and stability—essential features for mission-critical operations. The Intel Xeon E5-1620 v3 is also compatible with PCI Express 3.0, offering extensive connectivity for peripherals and expansion options.
In terms of thermal and electrical specifications, the CPU operates efficiently with a Thermal Design Power (TDP) of 140 watts. Its versatility is further enhanced by a wide voltage core range of 0.65V to 1.3V and a maximum operating temperature of 66.2°C, ensuring reliability under load.
For those seeking a powerful and efficient server CPU, the Intel Xeon E5-1620 v3 stands out as a superior choice, balancing performance, reliability, and advanced technology to meet the needs of modern data centers.
This 64-bit microprocessor falls under the Intel Xeon E5-1600 v3 family and utilizes the advanced Haswell architecture, specifically the Haswell-EP core. Equipped with four physical cores and capable of handling eight threads concurrently, it optimizes multitasking capabilities and enhances overall productivity. With a significant Level 3 cache of 10 MB, the E5-1620 v3 maintains quick access to frequently used data, reducing latency and improving execution times.
The processor supports a maximum physical memory of 768 GB and accommodates DDR4 memory across four channels, yielding a remarkable memory bandwidth of up to 68 GB/s. Its design includes support for error-correcting code (ECC), ensuring data integrity and stability—essential features for mission-critical operations. The Intel Xeon E5-1620 v3 is also compatible with PCI Express 3.0, offering extensive connectivity for peripherals and expansion options.
In terms of thermal and electrical specifications, the CPU operates efficiently with a Thermal Design Power (TDP) of 140 watts. Its versatility is further enhanced by a wide voltage core range of 0.65V to 1.3V and a maximum operating temperature of 66.2°C, ensuring reliability under load.
For those seeking a powerful and efficient server CPU, the Intel Xeon E5-1620 v3 stands out as a superior choice, balancing performance, reliability, and advanced technology to meet the needs of modern data centers.
| General information | |
| Type | CPU / Microprocessor |
| Market segment | Server |
| Family | Intel Xeon E5-1600 v3 |
| Model number | E5-1620 v3 |
| CPU part numbers | is an OEM/tray CPU |
| BX80644E51620V3 is a boxed CPU | |
| Spec code | SR20P |
| Frequency | 3500 MHz |
| Turbo frequency | 3600 MHz |
| Bus speed | 5 GT/s DMI |
| Clock multiplier | 35 |
| Package | 2011-land Flip-Chip Land Grid Array |
| Socket | Socket 2011-3 / R3 / LGA2011-3 |
| Architecture / Microarchitecture | |
| Microarchitecture | Haswell |
| Processor core | Haswell-EP |
| Core stepping | R2 (QGZY, SR20P) |
| CPUID | 306F2 (SR20P) |
| 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 | 10 MB |
| Physical memory | 768 GB |
| Multiprocessing | Uniprocessor |
| Integrated peripherals / components | |
| Integrated graphics | None |
| Memory controller | The number of controllers: 1 |
| Memory channels: 4 | |
| Supported memory: DDR4-1333, DDR4-1600, DDR4-1866, DDR4-2133 | |
| Maximum memory bandwidth (GB/s): 68 | |
| ECC supported: Yes | |
| Other peripherals | Direct Media Interface 2.0 |
| PCI Express 3.0 interface (40 lanes) | |
| Electrical / Thermal parameters | |
| V core | 0.65V - 1.3V |
| Maximum operating temperature | 66.2°C |
| Minimum power dissipation | 26 Watt (C1E state) |
| 12 Watt (C6 state) | |
| Thermal Design Power | 140 Watt |
