Server CPU Xeon E5-2620 v4 SR2R6 Processor ( 20M Cache , Up to 2.1GHZ )- Desktop/ Server LGA-1151 Processor
The Xeon E5-2620 v4 is a 64-bit octa-core x86 microprocessor introduced by Intel in 2016. This server MPU is designed for standard 2S environments (1U square form factor). Operating at 2.1 GHz with a turbo boost frequency of 3 GHz for a single active core, this MPU has a TDP of 85 W and is manufactured on a 14 nm process (based on Broadwell).
Processor number E5-2620 v4
| Processor number | E5-2620 v4 |
| Family | Xeon |
| Technology (micron) | 0.014 |
| Processor speed (GHz) | 2.1 |
| Bus speed (MHz) | 4000 (QPI) |
| L2 cache size (KB) | 2048 |
| L3 cache size (MB) | 20 |
| The number of cores | 8 |
| EM64T | Supported |
| HyperThreading technology | Supported |
| Virtualization technology | Supported |
| Enhanced SpeedStep technology | Supported |
| Execute-Disable bit feature | Supported |
| Notes | Dual-processing |
General Information:
| Type | CPU / Microprocessor |
| Market segment | Server |
| Family | Intel Xeon E5-2600 v4 |
| Model number | E5-2620 v4 |
| Frequency | 2100 MHz |
| Maximum turbo frequency | 3000 MHz |
| Bus speed | 8 GT/s QPI (4000 MHz) |
| Clock multiplier | 21 |
| Package | 2011-land Flip-Chip Land Grid Array |
| Socket | Socket 2011-3 / R3 / LGA2011-3 |
| Size | 2.07" x 2.01" / 5.25cm x 5.1cm |
| Introduction date | March 31, 2016 |
Architecture / Microarchitecture:
| Microarchitecture | Broadwell |
| Platform | Grantley-EP 2S |
| Processor core | Broadwell-EP |
| Core stepping | R0 (QKES, QKRG, SR2R6) |
| CPUID | 406F1 (QKES, QKRG) |
| Manufacturing process | 0.014 micron |
| Data width | 64 bit |
| The number of CPU cores | 8 |
| The number of threads | 16 |
| Floating Point Unit | Integrated |
| Level 1 cache size | 8 x 32 KB 8-way set associative instruction caches
8 x 32 KB 8-way set associative data caches |
| Level 2 cache size | 8 x 256 KB 8-way set associative caches |
| Level 3 cache size | 20 MB 20-way set associative shared cache |
| Physical memory | 1536 GB |
| Multiprocessing | Up to 2 processors |
| Extensions and Technologies | - MMX instructions
- SSE / Streaming SIMD Extensions
- SSE2 / Streaming SIMD Extensions 2
- SSE3 / Streaming SIMD Extensions 3
- SSSE3 / Supplemental Streaming SIMD Extensions 3
- SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4
- AES / Advanced Encryption Standard instructions
- AVX / Advanced Vector Extensions
- AVX2 / Advanced Vector Extensions 2.0
- BMI / BMI1 + BMI2 / Bit Manipulation instructions
- F16C / 16-bit Floating-Point conversion instructions
- FMA3 / 3-operand Fused Multiply-Add instructions
- EM64T / Extended Memory 64 technology / Intel 64
- NX / XD / Execute disable bit
- HT / Hyper-Threading technology
- VT-x / Virtualization technology
- VT-d / Virtualization for directed I/O
- TBT 2.0 / Turbo Boost technology 2.0
- TXT / Trusted Execution technology
|
| Low power features | Enhanced SpeedStep technology |
Integrated peripherals / components:
| Integrated graphics | None |
| Memory controller | The number of controllers: 1
Memory channels: 4
Supported memory: DDR4-1600, DDR4-1866, DDR4-2133
Maximum memory bandwidth (GB/s): 68.3
ECC supported: Yes |
| Other peripherals | - Direct Media Interface 2.0
- Quick Path Interconnect (2 links)
- PCI Express 3.0 interface (40 lanes)
|
Electrical / Thermal parameters:
| Maximum operating temperature | 74°C |
| Minimum power dissipation | 35 Watt (C1E state)
12 Watt (C6 state) |
| Thermal Design Power | 85 Watt |
