On-board graphics card | No |
Discrete graphics card model | Not available |
Supported instruction sets | AVX 2.0 |
Physical Address Extension (PAE) | 46 bit |
System bus rate | 9.6 GT/s |
Memory clock speeds supported by processor | 1066,1333,1600,1866 MHz |
Tcase | 79 °C |
Processor base frequency | 2.8 GHz |
Discrete graphics card | No |
Intel Instruction Replay Technology | No |
Market segment | Server |
Component for | Server/workstation |
ECC | Yes |
Memory channels | Quad-channel |
Processor family | Intel Xeon E7 v4 |
Processor manufacturer | Intel |
Processor model | E7-8891V4 |
Processor boost frequency | 3.5 GHz |
Processor cores | 10 |
Processor threads | 20 |
Processor cache | 60 MB |
Bus type | QPI |
CPU configuration (max) | 8 |
PCI Express slots version | 3.0 |
Processor cache type | L3 |
Processor codename | Broadwell |
Processor lithography | 14 nm |
Processor operating modes | 64-bit |
Processor series | Intel Xeon E7-8800 v4 |
Processor socket | LGA 2011 (Socket R) |
Scalability | S8S |
Stepping | B0 |
Thermal Design Power (TDP) | 165 W |
Maximum internal memory supported by processor | 3.07 TB |
Memory bandwidth supported by processor (max) | 85 GB/s |
Embedded options available | No |
Enhanced Intel SpeedStep Technology | Yes |
Execute Disable Bit | Yes |
Idle States | Yes |
Intel 64 | Yes |
Intel Trusted Execution Technology | Yes |
Intel TSX-NI | Yes |
Intel Virtualization Technology (VT-x) | Yes |
Intel VT-x with Extended Page Tables (EPT) | Yes |
Intel® AES New Instructions (Intel® AES-NI) | Yes |
Intel® OS Guard | Yes |
Intel® Secure Key | Yes |
Intel® Turbo Boost Technology | 2.0 |
Maximum number of PCI Express lanes | 32 |
Number of QPI links | 3 |
Thermal Monitoring Technologies | Yes |
Memory types supported by processor | DDR3-SDRAM, DDR4-SDRAM |