Intel Core i9 11900 11th Gen Rocket Lake 8 Core Processor

£ 455.99  inc. vat

£ 379.99 ex. vat

Intel Core i9 11900 11th Gen Rocket Lake 8 Core Processor

QuickFind: 1139411 Mfr part code: BX8070811900
  • 11th Gen Rocket Lake
  • i9 11900
  • Socket 1200
  • 8 Cores 16 Threads
  • 2.5GHz

Product Description

Intel Core i9 11900 11th Gen Rocket Lake 8 Core Processor

11th Gen Intel® Core™ i9-11900 desktop processor

Think outside the box.

Massive power, perfectly balanced.

Fast clock speeds and high core counts work seamlessly together to get more out of competitive gaming and complex content creation.

  • Up to
    max clock speed

  • 8

  • 16

  • Base clock speed: 2.5 GHz
    Intel® Turbo Boost
    Technology 3.0
    Intel® Thermal Velocity Boost Technology
    TDP: 65W

  • Intel® Smart Cache: 16M
    Mother­board compati­bility:
    400 and 500 series1
    PCIe Gen 4 Lanes: 20
    Memory Speed: DDR4-3200, DDR4-2933

Gaming and beyond

Engineered for play

Balanced performance optimized for gaming


Made to create

Easily push through complex content creation workloads


Game for a crowd

Maximize streaming quality while maintaining in-game FPS

Free your build.

11th Gen Intel® Core™processors support the latest platform technologies to truly personalize your new PC's capabilities.


PCIe Gen 4:

Support for the latest discrete graphics and other PCIe devices


Intel® Killer™ Wi-Fi 6/6E (Gig+) technology:

Automatically prioritizes play on your busy networks2


Thunderbolt™ 4 technology:

Fast connectivity to monitors and other peripherals


To benefit from these technologies, ensure applicable system components are compatible.

1400 series compatibility available on select motherboards only.
Not all features present on all motherboards. Check with your motherboard manufacturer.

2Visit (connectivity) for more details.

No product or component can be absolutely secure. Your costs and results may vary.

Intel technologies may require enabled hardware, software or services, some of which may not be available on all systems. Please check with the manufacturer for full system specifications.

© Intel Corporation. Intel, the Intel logo, and other Intel marks are trademarks of Intel Corporation or its subsidiaries. Other names and brands may be claimed as the property of others.

Technical Specification

Intel Core i9 11900 11th Gen Rocket Lake 8 Core Processor


Product Type Processor


Type / Form Factor Intel Core i9 11900 (11th Gen)
Number of Cores 8-core
Number of Threads 16 threads
Cache 16 MB
Cache Memory Details Smart Cache - 16 MB
Processor Qty 1
Clock Speed 2.5 GHz
Max Turbo Speed 5.2 GHz
Bus Speed 8 GT/s
Compatible Processor Socket LGA1200 Socket
Manufacturing Process 14 nm
Thermal Design Power 65 W
Thermal Specification 100 °C
PCI Express Revision 4.0
PCI Express Configurations 1x16+1x4, 1x8+3x4, 2x8+1x4
PCI Express Lanes Qty 20
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology, Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel Stable Image Platform Program (SIPP), Intel OS Guard, Intel Turbo Boost Max Technology 3.0, Intel Boot Guard, Intel Thermal Velocity Boost, Intel Deep Learning Boost (DL Boost), Intel vPro Platform Eligibility, Intel Gaussian and Neural Accelerator 2.0

Integrated Graphics

Type Intel UHD Graphics 750
Base Frequency 350 MHz
Max Dynamic Frequency 1.3 GHz
Max Supported Memory Size 64 GB
Max Supported Resolution [email protected] (HDMI), [email protected] (DP), [email protected] (eDP)
Features Intel Clear Video Technology, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Triple Display Capable


Package Type Intel Boxed

Manufacturer Warranty

Service & Support Limited warranty - 3 years

Product Reviews

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Intel Core i9 11900 11th Gen Rocket Lake 8 Core Processor

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£ 455.99  inc. vat

£ 379.99 ex. vat

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