Intel Core i9 11900
Review: 5 - "A masterpiece of literature" by , written on May 4, 20020
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Intel Core i9 11900

  • Product SKU: 120235
  • Category:CPU

11th Generation Intel Core i9 11900 2.50GHz Socket LGA1200 CPU/Processor overview

11th Gen Intel® Core™ desktop processors offer you the flexibility and control to power your greatest contributions. Unlocked 11th Gen Intel® Core™ desktop processors enable you to over-clock confidently with enhanced features3 like Intel® Performance Maximizer,4 Intel® Extreme Tuning Utility4 (Intel® XTU), Solder Thermal Interface Material (STIM), and improved over-clocking customizations. Now you can push your CPU to the limits, open new performance horizons, or re-imagine streaming and recording. 11th Gen processors also simplify connectivity through Intel® Thunderbolt 4 (discrete USB4 compliant),5 enhance expandability through high-speed PCIe lanes and USB 3.2 Gen 2x2 (20G), and advance wireless connectivity through discrete Wi-Fi 6E.6 Take control and push ahead with the processors that maximize whatever matters most to you.


Product Collection - 11th Generation Intel® Core™ i9 Processors

Code Name -  Products formerly Rocket Lake

Processor Number - i9-11900

Lithography - 14 nm

CPU Specifications

Cores - 8

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 # 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 x 2160@60Hz

Max Resolution (DP) - 5120 x 3200@60Hz

Max Resolution (eDP - Integrated Flat Panel) - 5120 x 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

# of Displays Supported - 3

Device ID - 0x9BC5

OpenCL Support - 3.0

Expansion Options

Scalability - 1S Only

PCI Express Revision - 3.0

PCI Express Configurations - Up to 1x16+1x4, 2x8+1x4, 1x8+3x4

Max # 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® Optane™ Memory Supported - 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 - 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

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


Delivery Options

Next Day Delivery - £10

Can't wait to get your hands on your item.

Do you want to start gaming as soon as possible

Then this is the option for you. Order before midday, select this option at checkout and it will get to you the next working day

2 - 3 Days Delivery - £5

Are you a patient gamer.

Are you secure in the knowledge that your order will get to you at some point. Then select this option at the checkout and your order will arrive at your location in the the next two to three days.

Saturday Delivery - £15

Want to be there when your order arrives at your door.

Don't want to be at work all day knowing that your precious PC component is waiting for you to get home (unless of course, you work from home), then select this option and your order will delivered on the upcoming Saturday.

Click and Collect - FREE

If you're local to us, and would istead like to collect your order from our store, then this option is perfect for you. Not only is it free, but you can also choose when you would like to collect your order in hourly slots, Monday to Saturday. Just give us a couple of hours to get your order ready, and you will recieve a confirmation email telling you to pop on by.

Our store is open until 5:30pm Mon-Sat, so you have plenty of time after work to drop in.