Intel BX8070811900 Core i9-11900 8 Core 2.5GHz (5.2GHz Turbo) 14nm Rocket Lake Socket LGA1200 Desktop CPU


Intel Rocket Lake Octa (8) Core LGA 1200 i9-11900 2.5 GHz with turbo boost up to 5.2GHz 16MB Cache Processor, 14 nm lithography, 8 cores, 16 threads, 16 MB Intel Smart Cache, 8 GT/s Bus speed, 65 W TDP, Intel UHD Graphics 750 Processor Graphics

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Brand: Intel
Series: 11th Gen Rocket Lake
Model: BX8070811900

Vertical Segment: Desktop
Processor Number: i9-11900
Lithography: 14 nm

Number of Cores: 8
Number of Threads: 16
Processor Base Frequency: 2.50 GHz
Max Turbo Frequency: 5.20 GHz
Intel Thermal Velocity Boost Frequency: 5.20 GHz
Cache: 16 MB Intel Smart Cache
Bus Speed: 8 GT/s
Intel Turbo Boost Max Technology 3.0 Frequency: 5.10 GHz
Intel Turbo Boost Technology 2.0 Frequency: 5.00 GHz
TDP: 65 W

Supplemental Information
Embedded Options Available: No

Memory Specifications
Max Memory Size (dependent on memory type): 128 GB
Memory Types: DDR4-3200
Max Number of Memory Channels: 2
Max Memory Bandwidth: 50 GB/s
ECC Memory Supported: No

Processor Graphics
Processor Graphics: Intel UHD Graphics 750
Graphics Base Frequency: 350 MHz
Graphics Max Dynamic Frequency: 1.30 GHz
Graphics Video Max Memory: 64 GB
Execution Units: 32
4K Support: Yes, at 60Hz
Max Resolution (HDMI): 4096×2160@60Hz
Max Resolution (DP): 5120×3200@60Hz
Max Resolution (eDP – Integrated Flat Panel): 5120×3200@60Hz
DirectX* Support: 12.1
OpenGL* Support: 4.5
Intel Quick Sync Video: Yes
Intel InTru 3D Technology: Yes
Intel Clear Video HD Technology: Yes
Intel Clear Video Technology: Yes
Number of Displays Supported: 3
Device ID: 0x4C8A
OpenCL Support: 3.0

Expansion Options
Scalability: 1S Only
PCI Express Revision: 4.0
PCI Express Configurations: Up to 1×16 1×4, 2×8 1×4, 1×8 3×4
Max Number of PCI Express Lanes: 20

Package Specifications
Sockets Supported: FCLGA1200
Max CPU Configuration: 1
Thermal Solution Specification: PCG 2019C
Intel Thermal Velocity Boost Temperature: 70 °C
Package Size: 37.5mm x 37.5mm

Advanced Technologies
Intel Deep Learning Boost (Intel DL Boost): Yes
Intel Thermal Velocity Boost: Yes
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 64: Yes
Instruction Set: 64-bit
Instruction Set Extensions: Intel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512
Idle States: Yes
Enhanced Intel SpeedStep Technology: Yes
Thermal Monitoring Technologies: Yes
Intel Identity Protection Technology: Yes
Intel Stable Image Platform Program (SIPP): Yes
Intel Gaussian and Neural Accelerator 2.0: Yes

Security & Reliability
Intel AES New Instructions: Yes
Secure Key: Yes
Intel Software Guard Extensions (Intel SGX): No
Intel OS Guard: Yes
Intel Trusted Execution Technology: Yes
Execute Disable Bit: Yes
Intel Boot Guard: Yes

Additional information

Weight 0,8 kg
Dimensions 12 × 7,1 × 10,7 cm


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