Intel Xeon E5-4655 v4
Intel Xeon E5-4655 v4
英特尔® 至强® 处理器 E5-4655 v4 30M 高速缓存，2.50 GHz
基本要素
- 产品集英特尔® 至强® 处理器 E5 v4 家族
- 代号先前产品为 Broadwell
- 垂直市场Server
- 处理器编号E5-4655V4
- 状态Launched
- 发行日期Q2'16
- 光刻14 nm
- $4616.00
性能
补充信息
内存规格
- 最大内存大小（取决于内存类型）1.5 TB
- 内存类型DDR4
- 最大内存通道数4
- 最大内存带宽68 GB/s
- 物理地址扩展46-bit
- ECC 内存支持 ‡是
扩展选项
- 可扩展性4S
- PCI Express 修订版3.0
- PCI Express 配置 ‡x4, x8, x16
- PCI Express 通道数的最大值40
封装规格
先进技术
- 英特尔® 睿频加速技术 ‡2.0
- 英特尔® 超线程技术 ‡是
- 英特尔® 虚拟化技术 ‡是
- 英特尔® 定向 I/O 虚拟化技术 ‡是
- 有扩展页表 (EPT) 的英特尔® VT-x ‡是
- 英特尔® Transactional Synchronization Extensions – New Instructions (英特尔® TSX-NI)是
- 英特尔® 64 ‡是
- 指令集64-bit
- 指令集扩展Intel® AVX2
- 空闲状态是
- 增强型英特尔 SpeedStep® 技术是
- 温度监视技术是
- 英特尔® Flex Memory Access否
- 英特尔® 指令重播技术否
安全性与可靠性
| General information | ||
|---|---|---|
| Type | CPU / Microprocessor | |
| Market segment | Server | |
| Family | Intel Xeon E5-4600 v4 | |
| Model number ? | E5-4655 v4 | |
| CPU part number | CM8066002065000 is an OEM/tray microprocessor | |
| Frequency ? | 2500 MHz | |
| Maximum turbo frequency | 3200 MHz | |
| Bus speed ? | 9.6 GT/s QPI (4800 MHz) 5 GT/s DMI | |
| Clock multiplier ? | 25 | |
| Package | 2011-land Flip-Chip Land Grid Array | |
| Socket | Socket 2011-3 / R3 / LGA2011-3 | |
| Size | 2.05" x 1.77" / 5.2cm x 4.5cm | |
| Introduction date | June 20, 2016 | |
| Price at introduction | $4616 | |
| S-spec numbers | ||
| General information | | |
| Part number | ES/QS processors | Production processors |
| QKSX | SR2SH | |
| CM8066002065000 | + | |
| Unknown | + | |
| Architecture / Microarchitecture | ||
| Microarchitecture | Broadwell | |
| Platform | Grantley-EP 4S | |
| Processor core ? | Broadwell-EP 4S | |
| Core stepping ? | M0 (QKSX, SR2SH) | |
| CPUID | 406F1 (QKSX) | |
| 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 instruction caches 8 x 32 KB data caches | |
| Level 2 cache size ? | 8 x 256 KB caches | |
| Level 3 cache size | 30 MB shared cache | |
| Physical memory | 1536 GB | |
| Multiprocessing | Up to 4 processors | |
| Extensions and Technologies | MMX instructionsSSE / Streaming SIMD ExtensionsSSE2 / Streaming SIMD Extensions 2SSE3 / Streaming SIMD Extensions 3SSSE3 / Supplemental Streaming SIMD Extensions 3SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4 ? AES / Advanced Encryption Standard instructionsAVX / Advanced Vector ExtensionsAVX2 / Advanced Vector Extensions 2.0BMI / BMI1 + BMI2 / Bit Manipulation instructionsF16C / 16-bit Floating-Point conversion instructionsFMA3 / 3-operand Fused Multiply-Add instructionsEM64T / 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/OTBT 2.0 / Turbo Boost technology 2.0 ? TXT / Trusted Execution technologyTSX / Transactional Synchronization Extensions | |
| Low power features | Enhanced SpeedStep technology ? | |
| Integrated peripherals / components | ||
| Integrated graphics | None | |
| Memory controller | The number of controllers: 1 Memory channels: 4 Supported memory: DDR4-2400 DIMMs per channel: 3 Maximum memory bandwidth (GB/s): 76.8 ECC supported: Yes | |
| Other peripherals | Direct Media Interface 2.0Quick Path Interconnect (2 links)PCI Express 3.0 interface (40 lanes) | |
| Electrical / Thermal parameters | ||
| Maximum operating temperature ? | 82°C | |
| Thermal Design Power ? | 135 Watt | |
| Notes on Intel Xeon E5-4655 v4 | ||
| The processor has the following security, data protection and/or software features: Secure Key and OS Guard. | ||