Intel Core i9-11900
The Intel Core i9-11900 is an 11th Generation (Rocket Lake) desktop processor for LGA1200 motherboards, with 8 cores, 16 threads, a 2.50 GHz base clock, boost up to 5.20 GHz, 16 MB Intel Smart Cache and a 65 W TDP. It also has built-in Intel UHD Graphics 750 and supports DDR4-3200 memory.
It suits anyone building or upgrading an LGA1200 system who wants an 8-core chip for gaming, multitasking and content work while staying within a 65 W TDP. The integrated graphics and Intel Quick Sync Video let it run a display or handle video encoding without a dedicated card. This processor is price on request: we confirm today's price by email, as explained in our Price on Request Policy.
Highlights
- 8 cores / 16 threads
- Max Turbo Frequency up to 5.20 GHz, 2.50 GHz base
- LGA1200 socket, 11th Gen Intel Core (Rocket Lake)
- 16 MB Intel Smart Cache and 65 W TDP
- Up to 128 GB of dual-channel DDR4-3200 memory
- Intel UHD Graphics 750 with 4K at 60Hz and up to 3 displays
Best for
- Upgrading an existing LGA1200 desktop to 8 cores and 16 threads
- Gaming PCs paired with a dedicated graphics card
- Home and office builds that can run on the integrated UHD Graphics 750
- Video editing and encoding that benefits from Intel Quick Sync Video
Specifications
| Product Collection | 11th Generation Intel® Core™ i9 Processors |
|---|---|
| Code Name | Products formerly Rocket Lake |
| Vertical Segment | Desktop |
| Processor Number | i9-11900 |
| Lithography | 14 nm |
| Total Cores | 8 |
| Total Threads | 16 |
| Max Turbo Frequency | 5.20 GHz |
| Intel® Thermal Velocity Boost Frequency | 5.20 GHz |
| Intel® Turbo Boost Max Technology 3.0 Frequency ‡ | 5.10 GHz |
| Intel® Turbo Boost Technology 2.0 Frequency ‡ | 5.00 GHz |
| Processor Base Frequency | 2.50 GHz |
| Cache | 16 MB Intel® Smart Cache |
| Bus Speed | 8 GT/s |
| TDP | 65 W |
| Marketing Status | Discontinued |
| Launch Date | Q1'21 |
| Embedded Options Available | No |
| Use Conditions | PC/Client/Tablet |
| 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 |
| GPU Name ‡ | 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 |
| DirectX* Support | 12.1 |
| OpenGL* Support | 4.5 |
| OpenCL* Support | 3.0 |
| 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 | 0x4C8A |
Compatibility and related parts
This CPU needs an LGA1200 board, so check that the motherboard supports 11th Gen Intel Core processors (some boards may need a BIOS update first) when browsing our motherboards. Pair it with DDR4 from our memory (RAM) range, running up to DDR4-3200 in dual channel, and a cooler suited to its 65 W TDP from our CPU coolers. The easiest way to get a matching set is our PC builder, which checks compatibility for you, and parts bought as a PC build come with free assembly and testing.
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Warranty
Warranty
- All products come with a 1-year official local warranty, unless mentioned otherwise.
- Accessories (such as cables, covers, power banks, etc.) are not covered under warranty.
- Please check your item at the time of delivery—you may refuse the order if you notice any damage.
- The warranty provided is an official local manufacturer warranty.
- Apple products include both local and international warranty, as per Apple’s policy.
Shipping & Returns
Shipping & Returns
• Shipping: Orders are processed within 0–2 business days. Standard delivery takes 0–5 business days depending on your location.
• Returns: You may return or exchange products within 10 days of receiving your order. Items must be in original condition with proof of purchase.
If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
No advance payments required—even for preorders. Pay on delivery or cancel anytime, hassle-free.
FAQs
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