668955-B21 HP 2.10GHz 8.0GT/s QPI 20MB L3 Cache Socket LGA2011 Intel Xeon E5-2658 8-Core Processor
MPN: | 668955-B21 |
Manufacturer: | HP |
Detail: |
668955-B21 HP 2.10GHz 8.0GT/s QPI 20MB L3 Cache Socket LGA2011 Intel Xeon E5-2658 8-Core Processor
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Availability: | In Stock |
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General Information
668955-B21 HP 2.10GHz 8.0GT/s QPI 20MB L3 Cache Socket LGA2011 Intel Xeon E5-2658 8-Core Processor
Technical Specs
Manufacturer | HP |
Manufacturer Part # | 668955-B21 |
Processor model | E5-2658 |
Processor base frequency | 2.1 GHz |
Processor family | Intel® Xeon® E5 Family |
Processor cores | 8 |
Processor socket | LGA 2011 (Socket R) |
Component for | Server/workstation |
Processor lithography | 32 nm |
Processor threads | 16 |
System bus rate | 8 GT/s |
Processor operating modes | 64-bit |
Processor boost frequency | 2.4 GHz |
Processor cache | 20 MB |
Processor cache type | L3 |
Thermal Design Power (TDP) | 95 W |
VID Voltage Range | 0.6 - 1.35 V |
Stepping | C2 |
Bus type | QPI |
Number of QPI links | 2 |
Memory bandwidth supported by processor (max) | 51.2 GB/s |
Maximum internal memory supported by processor | 750 GB |
Memory types supported by processor | DDR3-SDRAM |
Memory clock speeds supported by processor | 800, 1066, 1333, 1600 MHz |
Memory channels | Quad-channel |
ECC | yes |
Execute Disable Bit | yes |
Market segment | Embedded |
PCI Express slots version | 3.0 |
Scalability | S2S |
CPU configuration (max) | 2 |
Intel® Hyper Threading Technology (Intel® HT Technology) | yes |
Intel® Turbo Boost Technology | 2.0 |
Intel® AES New Instructions (Intel® AES-NI) | yes |
Enhanced Intel SpeedStep Technology | yes |
Intel Trusted Execution Technology | yes |
Intel VT-x with Extended Page Tables (EPT) | yes |
Intel Virtualization Technology (VT-x) | yes |
Intel Virtualization Technology for Directed I/O (VT-d) | yes |
Tcase | 88 °C |
Intel® Virtualization Technology (Intel® VT) | VT-d, VT-x |
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