Laptop HP Elitebook 840 G9 (6Z968PA)/ Silver/ Intel Core i7-1255U/ RAM 16GB/ 512GB SSD/ Intel Iris Xe Graphics/ 14inch 
Intel® Xeon® W-2135 Processor 8.25M Cache, 3.70 GHz
Mô tả chi tiết
Intel Xeon Processor W-2245 8C(3.9GHz 4.7GHz Turbo HT 16.5MB, (155W) DDR4-2933)
Essentials
- Product CollectionIntel® Xeon® W Processor
- Code NameProducts formerly Cascade Lake
- Vertical SegmentWorkstation
- Processor NumberW-2245
- Off RoadmapNo
- StatusLaunched
- Launch DateQ4’19
- Lithography14 nm
Performance
- # of Cores8
- # of Threads16
- Processor Base Frequency3.90 GHz
- Max Turbo Frequency4.50 GHz
- Cache16.5 MB
- # of QPI Links0
- # of UPI Links0
- Intel® Turbo Boost Max Technology 3.0 Frequency ‡4.70 GHz
- TDP155 W
Supplemental Information
- Embedded Options AvailableNo
- DatasheetView now
- Product BriefView now
- Additional Information URLView now
Memory Specifications
- Max Memory Size (dependent on memory type)1 TB
- Memory TypesDDR4 2933
- Max # of Memory Channels4
- Max Memory Bandwidth93.85 GB/s
- Physical Address Extensions46-bit
- ECC Memory Supported ‡Yes
Expansion Options
- Scalability1S Only
- PCI Express Revision3.0
- PCI Express Configurations ‡x4, x8, x16
- Max # of PCI Express Lanes48
Package Specifications
- Sockets SupportedFCLGA2066
- Max CPU Configuration1
- TCASE59°C
- Package Size45mm x 52.5mm
Advanced Technologies
- Intel® Deep Learning Boost (Intel® DL Boost)Yes
- Intel® Optane™ Memory Supported ‡No
- Intel® Speed Shift TechnologyYes
- Intel® Turbo Boost Max Technology 3.0 ‡Yes
- Intel® Turbo Boost Technology ‡2.0
- Intel® vPro™ Platform Eligibility ‡Yes
- Intel® Hyper-Threading Technology ‡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
- Intel® TSX-NIYes
- Intel® 64 ‡Yes
- Instruction Set64-bit
- Instruction Set ExtensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
- # of AVX-512 FMA Units2
- Idle StatesYes
- Enhanced Intel SpeedStep® TechnologyYes
- Intel® Demand Based SwitchingYes
- Thermal Monitoring TechnologiesYes
- Intel® Flex Memory AccessNo
- Intel® Identity Protection Technology ‡Yes
- Intel® Volume Management Device (VMD)Yes
Security & Reliability
Related Products
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Intel Xeon Processor W-2245 8C(3.9GHz 4.7GHz Turbo HT 16.5MB, (155W) DDR4-2933)
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