ID: 848
Intel Core i7-840QM - характеристики
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На данной странице представлена таблица со всеми характеристиками процессора Intel Core i7-840QM. Содержание страницы идентично официальному сайту, на котором ограничен доступ жителей России и Беларуси к данной информации.
Краткие характеристики: Техпроцесс: 45 nm, Ядер: 4, Потоков: 8, Частота в режиме Turbo Boost: 3.20 GHz, Базовая частота: 1.86 GHz, Кэш память: 8 MB Intel Smart Cache, TDP: 45 W.
Краткие характеристики: Техпроцесс: 45 nm, Ядер: 4, Потоков: 8, Частота в режиме Turbo Boost: 3.20 GHz, Базовая частота: 1.86 GHz, Кэш память: 8 MB Intel Smart Cache, TDP: 45 W.
Essentials | |
|---|---|
Product Collection | Legacy Intel Core Processors |
Code Name | Products formerly Clarksfield |
Vertical Segment | Mobile |
Processor Number | i7-840QM |
Lithography | 45 nm |
Recommended Customer Price | $570.00 |
CPU Specifications | |
Total Cores | 4 |
Total Threads | 8 |
Max Turbo Frequency | 3.20 GHz |
Processor Base Frequency | 1.86 GHz |
Cache | 8 MB Intel Smart Cache |
Bus Speed | 2.5 GT/s |
TDP | 45 W |
Supplemental Information | |
Marketing Status | Discontinued |
Launch Date | Q3'10 |
Servicing Status | End of Servicing Updates |
Embedded Options Available | No |
Datasheet | |
Memory Specifications | |
Max Memory Size (dependent on memory type) | 8 GB |
Memory Types | DDR3 1066/1333 |
Max # of Memory Channels | 2 |
Max Memory Bandwidth | 21 GB/s |
Physical Address Extensions | 36-bit |
ECC Memory Supported ‡ | No |
Expansion Options | |
PCI Express Revision | 2 |
PCI Express Configurations ‡ | 1x16 | 2x8 |
Max # of PCI Express Lanes | 16 |
Package Specifications | |
Sockets Supported | PGA988 |
Max CPU Configuration | 1 |
TJUNCTION | 100°C |
Package Size | 37.5mm x 37.5mm |
Processing Die Size | 296 mm2 |
# of Processing Die Transistors | 774 million |
Advanced Technologies | |
Intel Turbo Boost Technology ‡ | 1.0 |
Intel Hyper-Threading Technology ‡ | Yes |
Intel 64 ‡ | Yes |
Instruction Set | 64-bit |
Instruction Set Extensions | Intel SSE4.2 |
Idle States | Yes |
Enhanced Intel SpeedStep Technology | Yes |
Thermal Monitoring Technologies | Yes |
Security & Reliability | |
Intel vPro Eligibility ‡ | Intel vPro Platform |
Intel AES New Instructions | No |
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 |