Compare
HP Z840 Xeon E5-2660v4 2.0GHz 2400MHz 14 Core 2nd CPU |
HP Z640 Xeon E5-2640v4 2.4GHz 2133MHz 10 Core 2nd CPU |
RAM Mounts Twist-Lock Dual Pivot Suction Cup Base with Ball |
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|---|---|---|---|
| PriceInfo.eu | |||
| Price | €4227.57 | €2849.71 | €70.91 |
| Other features | |||
| Compatibility | Z840 | Z640 | - |
| Weight & dimensions | |||
| Weight | - | - | 431 g |
| Operational conditions | |||
| Tcase | 79 °C | 76 °C | - |
| Technical details | |||
| Material | - | - | Aluminium, Composite |
| Product colour | - | - | Black |
| Ball diameter | - | - | 2.5 cm |
| Features | |||
| Embedded options available | - | ||
| CPU configuration (max) | 2 | 2 | - |
| Physical Address Extension (PAE) | 46 bit | 46 bit | - |
| Physical Address Extension (PAE) | - | ||
| Scalability | 2S | 2S | - |
| Supported instruction sets | AVX 2.0 | AVX 2.0 | - |
| PCI Express slots version | 3.0 | 3.0 | - |
| Maximum number of PCI Express lanes | 40 | 40 | - |
| Market segment | Server | Server | - |
| Idle States | - | ||
| Execute Disable Bit | - | ||
| Thermal Monitoring Technologies | - | ||
| Graphics | |||
| On-board graphics card | - | ||
| Memory | |||
| ECC | - | ||
| Memory channels | Quad-channel | Quad-channel | - |
| Memory clock speeds supported by processor | 1600,1866,2133,2400 MHz | 1600,1866,2133 MHz | - |
| Memory types supported by processor | DDR4-SDRAM | DDR4-SDRAM | - |
| Maximum internal memory supported by processor | - | 1536 GB | - |
| Processor | |||
| Memory bandwidth supported by processor (max) | 76.8 GB/s | 68.3 GB/s | - |
| Number of QPI links | 2 | 2 | - |
| Bus type | QPI | QPI | - |
| Stepping | M0 | R0 | - |
| Thermal Design Power (TDP) | 105 W | 90 W | - |
| Processor cache type | Smart Cache | Smart Cache | - |
| Processor cache | 35 MB | 25 MB | - |
| Processor boost frequency | 3.2 GHz | 3.4 GHz | - |
| Processor operating modes | 64-bit | 64-bit | - |
| System bus rate | 9.6 GT/s | 8 GT/s | - |
| Processor threads | 28 | 20 | - |
| Processor series | Intel Xeon E5-2600 v4 | Intel Xeon E5-2600 v4 | - |
| Component for | Server/workstation | Server/workstation | - |
| Processor lithography | 14 nm | 14 nm | - |
| Processor socket | LGA 2011-v3 | LGA 2011-v3 | - |
| Processor cores | 14 | 10 | - |
| Processor base frequency | 2 GHz | 2.4 GHz | - |
| Processor model | E5-2660V4 | E5-2640V4 | - |
| Processor family | Intel® Xeon® E5 v4 | Intel® Xeon® E5 v4 | - |
| Processor special features | |||
| Intel VT-x with Extended Page Tables (EPT) | - | ||
| Intel Demand Based Switching | - | ||
| Intel TSX-NI | - | ||
| Intel® Secure Key | - | ||
| Intel® OS Guard | - | ||
| Intel Virtualization Technology for Directed I/O (VT-d) | - | ||
| Intel® vPro™ Platform Eligibility | - | ||
| Conflict-Free processor | - | ||
| Intel Virtualization Technology (VT-x) | - | ||
| Intel 64 | - | ||
| Enhanced Intel SpeedStep Technology | - | ||
| Intel® AES New Instructions (Intel® AES-NI) | - | ||
| Intel® Turbo Boost Technology | 2.0 | 2.0 | - |
| Intel® Hyper Threading Technology (Intel® HT Technology) | - | ||
| Intel® Identity Protection Technology (Intel® IPT) | - | ||
| Intel Trusted Execution Technology | - | ||
| Intel Flex Memory Access | - | ||
