描述
此為散裝請留意
Essentials
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Product Collection 12th Generation Intel® Core™ i7 Processors
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Code Name Products formerly Alder Lake
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Vertical Segment Desktop
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Processor Number i7-12700F
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Status Launched
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Launch Date Q1'22
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Lithography Intel 7
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Use Conditions PC/Client/Tablet
- Recommended Customer Price$314.00
CPU Specifications
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Total Cores 12
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# of Performance-cores 8
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# of Efficient-cores 4
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Total Threads 20
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Max Turbo Frequency 4.90 GHz
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Intel® Turbo Boost Max Technology 3.0 Frequency ‡ 4.90 GHz
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Performance-core Max Turbo Frequency 4.80 GHz
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Efficient-core Max Turbo Frequency 3.60 GHz
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Performance-core Base Frequency 2.10 GHz
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Efficient-core Base Frequency 1.60 GHz
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Cache 25 MB Intel® Smart Cache
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Total L2 Cache 12 MB
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Processor Base Power 65 W
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Maximum Turbo Power 180 W
Supplemental Information
Memory Specifications
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Max Memory Size (dependent on memory type) 128 GB
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Memory Types Up to DDR5 4800 MT/s
Up to DDR4 3200 MT/s
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Max # of Memory Channels 2
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Max Memory Bandwidth 76.8 GB/s
Expansion Options
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Direct Media Interface (DMI) Revision 4.0
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Max # of DMI Lanes 8
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Scalability 1S Only
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PCI Express Revision 5.0 and 4.0
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PCI Express Configurations ‡ Up to 1x16+4, 2x8+4
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Max # of PCI Express Lanes 20
Package Specifications
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Max CPU Configuration 1
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Thermal Solution Specification PCG 2020C
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TJUNCTION 100°C
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Package Size 45.0 mm x 37.5 mm
Advanced Technologies
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Intel® Gaussian & Neural Accelerator 3.0
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Intel® Thread Director Yes
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Intel® Deep Learning Boost (Intel® DL Boost) Yes
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Intel® Optane™ Memory Supported ‡ Yes
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Intel® Speed Shift Technology Yes
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Intel® Turbo Boost Max Technology 3.0 ‡ Yes
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Intel® Turbo Boost Technology ‡ 2.0
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Intel® Hyper-Threading Technology ‡ Yes
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Intel® Virtualization Technology (VT-x) ‡ Yes
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Intel® Virtualization Technology for Directed I/O (VT-d) ‡ Yes
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Intel® VT-x with Extended Page Tables (EPT) ‡ Yes
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Intel® 64 ‡ Yes
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Instruction Set 64-bit
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Instruction Set Extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
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Idle States Yes
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Enhanced Intel SpeedStep® Technology Yes
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Thermal Monitoring Technologies Yes
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Intel® Volume Management Device (VMD) Yes
Security & Reliability
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Intel® AES New Instructions Yes
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Secure Key Yes
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Intel® OS Guard Yes
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Execute Disable Bit ‡ Yes
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Intel® Boot Guard Yes
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Mode-based Execute Control (MBE) Yes
- Intel® Control-Flow Enforcement Technology Yes
