ID: 1702
Intel Xeon E5-4640 - характеристики
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На данной странице представлена таблица со всеми характеристиками процессора Intel Xeon E5-4640. Содержание страницы идентично официальному сайту, на котором ограничен доступ жителей России и Беларуси к данной информации.
Краткие характеристики: Техпроцесс: 32 nm, Ядер: 8, Потоков: 16, Частота в режиме Turbo Boost: 2.80 GHz, Базовая частота: 2.40 GHz, Кэш память: 20 MB Intel Smart Cache, TDP: 95 W.
Краткие характеристики: Техпроцесс: 32 nm, Ядер: 8, Потоков: 16, Частота в режиме Turbo Boost: 2.80 GHz, Базовая частота: 2.40 GHz, Кэш память: 20 MB Intel Smart Cache, TDP: 95 W.
Essentials | |
|---|---|
Product Collection | Intel Xeon Processor E5 Family |
Code Name | Products formerly Sandy Bridge EP |
Vertical Segment | Server |
Processor Number | E5-4640 |
Lithography | 32 nm |
Recommended Customer Price | $2725.00-$2730.00 |
CPU Specifications | |
Total Cores | 8 |
Total Threads | 16 |
Max Turbo Frequency | 2.80 GHz |
Intel Turbo Boost Technology 2.0 Frequency‡ | 2.80 GHz |
Processor Base Frequency | 2.40 GHz |
Cache | 20 MB Intel Smart Cache |
Bus Speed | 8 GT/s |
# of QPI Links | 2 |
TDP | 95 W |
Supplemental Information | |
Marketing Status | Discontinued |
Launch Date | Q2'12 |
Expected Discontinuance | Q2'15 |
Servicing Status | End of Servicing Lifetime |
End of Servicing Updates Date | Tuesday | June 30 | 2020 |
Embedded Options Available | No |
Datasheet | |
Memory Specifications | |
Max Memory Size (dependent on memory type) | 384 GB |
Memory Types | DDR3 800/1066/1333/1600 |
Max # of Memory Channels | 4 |
Max Memory Bandwidth | 51.2 GB/s |
ECC Memory Supported ‡ | Yes |
Expansion Options | |
Scalability | 4S Only |
PCI Express Revision | 3.0 |
Max # of PCI Express Lanes | 40 |
Package Specifications | |
Sockets Supported | FCLGA2011 |
Max CPU Configuration | 4 |
Package Size | 52.5mm x 45.0mm |
Advanced Technologies | |
Intel Turbo Boost Technology ‡ | 2.0 |
Intel Hyper-Threading Technology ‡ | Yes |
Intel 64 ‡ | Yes |
Instruction Set | 64-bit |
Instruction Set Extensions | Intel AVX |
Idle States | Yes |
Enhanced Intel SpeedStep Technology | Yes |
Intel Demand Based Switching | Yes |
Thermal Monitoring Technologies | Yes |
Intel Flex Memory Access | Yes |
Security & Reliability | |
Intel AES New Instructions | Yes |
Intel Trusted Execution Technology ‡ | Yes |
Execute Disable Bit ‡ | Yes |
Intel Virtualization Technology (VT-x) ‡ | Yes |
Intel Virtualization Technology for Directed I/O (VT-d) ‡ | Yes |
Intel VT-x with Extended Page Tables (EPT) ‡ | Yes |