Intel Xeon E7-8880 v3 processor review
Xeon E7-8880 v3 processor released by Intel; release date: June 2015. The processor is designed for server-computers and based on Haswell microarchitecture.
CPU is locked to prevent overclocking. Total number of cores - 18, threads - 36. Maximum CPU clock speed - 3.10 GHz. Maximum operating temperature - 77°C. Manufacturing process technology - 22 nm. Cache size: L1 - 64 KB (per core), L2 - 256 KB (per core), L3 - 46080 KB (shared).
Supported memory types: DDR4-1333/1600/1866, DDR3-1066/1333/1600. Maximum memory size: 1.5 TB.
Supported socket types: FCLGA2011. Maximum number of processors in a configuration - 8. Power consumption (TDP): 150 Watt.
The processor has integrated graphics None.
Benchmarks
PassMark Single thread mark |
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PassMark CPU mark |
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Name | Value |
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PassMark - Single thread mark | 1787 |
PassMark - CPU mark | 34583 |
Specifications (specs)
Essentials |
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Architecture codename | Haswell |
Launch date | June 2015 |
Place in performance rating | 916 |
Processor Number | E7-8880V3 |
Series | Intel® Xeon® Processor E7 v3 Family |
Status | Launched |
Vertical segment | Server |
Performance |
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64 bit support | |
Base frequency | 2.30 GHz |
Bus Speed | 9.6 GT/s QPI |
Die size | 160 mm |
L1 cache | 64 KB (per core) |
L2 cache | 256 KB (per core) |
L3 cache | 46080 KB (shared) |
Manufacturing process technology | 22 nm |
Maximum core temperature | 77°C |
Maximum frequency | 3.10 GHz |
Number of cores | 18 |
Number of QPI Links | 3 |
Number of threads | 36 |
Transistor count | 1400 million |
Memory |
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ECC memory support | |
Max memory channels | 4 |
Maximum memory bandwidth | 85 GB/s |
Maximum memory size | 1.5 TB |
Supported memory types | DDR4-1333/1600/1866, DDR3-1066/1333/1600 |
Graphics |
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Processor graphics | None |
Compatibility |
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Low Halogen Options Available | |
Max number of CPUs in a configuration | 8 |
Package Size | 52mm x 45mm |
Sockets supported | FCLGA2011 |
Thermal Design Power (TDP) | 150 Watt |
Peripherals |
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Max number of PCIe lanes | 32 |
PCI Express revision | 3.0 |
PCIe configurations | x4, x8, x16 |
Scalability | S8S |
Security & Reliability |
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Execute Disable Bit (EDB) | |
Intel® OS Guard | |
Intel® Secure Key technology | |
Intel® Trusted Execution technology (TXT) | |
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | |
Idle States | |
Instruction set extensions | Intel® AVX2 |
Intel 64 | |
Intel® Advanced Vector Extensions (AVX) | |
Intel® AES New Instructions | |
Intel® Hyper-Threading technology | |
Intel® Instruction Replay Technology | |
Intel® TSX-NI | |
Intel® Turbo Boost technology | |
Intel® vPro™ Platform Eligibility | |
Physical Address Extensions (PAE) | 46-bit |
Thermal Monitoring | |
Virtualization |
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Intel® Virtualization Technology (VT-x) | |
Intel® Virtualization Technology for Directed I/O (VT-d) | |
Intel® VT-x with Extended Page Tables (EPT) |