Intel Xeon E5-2643V3 processor 3.4 GHz 20 MB Smart Cache
- Intel Xeon E5 v3 E5-2643V3 3.4 GHz
- 20 MB Smart Cache LGA 2011-v3
- Processor cores: 6 22 nm 64-bit 135 W
- Maximum internal memory supported by processor: 768 GB DDR4-SDRAM
Servers, workstations, and storage solutions based on the new Intel® Xeon® processor E5 family deliver the best combination of performance, built-in capabilities, and cost-effectiveness to make data centers more flexible and efficient. From virtualization and cloud computing solutions to design automation or real-time financial transactions, you’ll be delighted by better than ever performance no matter what tasks you face.
Your investment in industry standard technology from Intel combined with innovative solutions from partners help future-proof your data center with infrastructure that grows with your business.
Technology to scale innovative private cloud services
Today’s private clouds enable greater business agility and efficiency by delivering innovative and scalable services that drive value back into the organizations they serve. Building and managing these services require systems that scale to meet your ever changing needs, while delivering solutions to the challenges IT managers face every day. Server and storage platforms based on the Intel® Xeon® processor E5 family are built to be at the heart of today’s data centers and enable powerful, versatile private cloud solutions.
New Intel® Xeon® processor E5: a new performance sweet spot
The Intel® Xeon® processor E5 family support key cloud requirements that make your data center agile and more responsive to changing business needs. Maintaining industry leadership for power efficiency and continuing Intel Xeon processor performance advancements, the Intel® Xeon® processor E5 family gives you additional performance when you need it for single- and multi-threaded applications, including increased floating-point performance for technical computing workloads.
| Processor | |
|---|---|
| Processor ARK ID | 81900 |
| Processor code | SR204 |
| Processor codename | Haswell |
| Memory bandwidth supported by processor (max) | 68 GB/s |
| Number of QPI links | 2 |
| Bus type | QPI |
| Stepping | R2 |
| VID Voltage Range | 0.65 – 1.3 V |
| Thermal Design Power (TDP) | 135 W |
| L3 cache speed | 3.4 GHz |
| Processor cache type | Smart Cache |
| Processor cache | 20 MB |
| Processor boost frequency | 3.7 GHz |
| Processor operating modes | 64-bit |
| System bus rate | 9.6 GT/s |
| Processor threads | 12 |
| Processor series | Intel Xeon E5-2600 v3 |
| Component for | Server/workstation |
| Cooler included | No |
| Box | No |
| Processor lithography | 22 nm |
| Processor socket | LGA 2011-v3 |
| Processor cores | 6 |
| Processor base frequency | 3.4 GHz |
| Processor model | E5-2643V3 |
| Processor family | Intel Xeon E5 v3 |
| Processor manufacturer | Intel |
| Memory | |
|---|---|
| ECC | Yes |
| Memory channels | Quad-channel |
| Memory clock speeds supported by processor | 1600,1866,2133 MHz |
| Memory types supported by processor | DDR4-SDRAM |
| Maximum internal memory supported by processor | 768 GB |
| Graphics | |
|---|---|
| On-board graphics card | No |
| Features | |
|---|---|
| Commodity Classification Automated Tracking System (CCATS) | G077159 |
| Export Control Classification Number (ECCN) | 5A992C |
| Scalability | 2S |
| Embedded options available | No |
| PCI Express CEM revision | 3.0 |
| CPU configuration (max) | 2 |
| Physical Address Extension (PAE) | Yes |
| Supported instruction sets | AVX 2.0 |
| PCI Express configurations | x4, x8, x16 |
| PCI Express slots version | 3.0 |
| Maximum number of PCI Express lanes | 40 |
| Market segment | Server |
| Execute Disable Bit | Yes |
| Idle States | Yes |
| Thermal Monitoring Technologies | Yes |
| Processor special features | |
|---|---|
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Identity Protection Technology version | 0.00 |
| Intel Secure Key Technology version | 1.00 |
| Intel 64 | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel Demand Based Switching | Yes |
| Intel® Secure Key | Yes |
| Intel TSX-NI | No |
| Intel® OS Guard | Yes |
| Intel Enhanced Halt State | Yes |
| Intel® vPro™ Platform Eligibility | Yes |
| Intel TSX-NI version | 0.00 |
| Conflict-Free processor | No |
| Intel® Transactional Synchronization Extensions | No |
| Intel® Turbo Boost Technology 2.0 frequency | 3.7 GHz |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Intel Trusted Execution Technology | Yes |
| Intel® Identity Protection Technology (Intel® IPT) | No |
| Intel Flex Memory Access | No |
| Intel® Smart Cache | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| General | |
|---|---|
| Product family | Xeon |
| Operational conditions | |
|---|---|
| Tcase | 77.3 °C |
| Logistics data | |
|---|---|
| Harmonized System (HS) code | 8542310001 |
| Technical details | |
|---|---|
| Bus bandwidth | 9.6 |
| Bus type units | GT/s |
| Processor brand name | Intel Xeon v2 |
| Last change | 63903513 |
| Product family | Intel Xeon Processor E5 v3 Family |
| Launch date | Q3’14 |
| Status | Discontinued |
| Born on date | Q3’14 |
| Product name | Intel Xeon E5-2643 v3 (20M Cache, 3.40 GHz) |
| Maximum memory | 768 GB |
| Bus speed | 9.6 GT/s |
| Processor cache | 20480 KB |
| Supported memory types | DDR4-SDRAM |
| Product type | Processor |
| Weight & dimensions | |
|---|---|
| Processor package size | 52.5mm x 45mm |
| Other features | |
|---|---|
| Maximum internal memory | 768 GB |
| Cache memory | 20 MB |
| Intel® Virtualization Technology (Intel® VT) | VT-d, VT-x |
