Intel Core i9 Rocket Lake i9-11900KF BOX

2021multithreading unlocked multiplier Turbo mode Turbo Max 3.0 PCI-E 4.0

i9-11900 BOXi9-11900F BOXi9-11900K BOXi9-11900KF BOXi9-11900KF OEM

Main
Series	Core i9
Code name	Rocket Lake
Socket	Intel LGA 1200
Lithography	14 nm
In box	BOX (no cooler)


Cores and Threads
Cores	8 cores
Threads	16 threads
Multithreading


Speed
Clock speed	3.5 GHz
TurboBoost / TurboCore	5.1 GHz
TurboBoost Max 3.0	5.2 GHz


Cache
L3 cache	16 MB

Specs
IGP	is absent
Front side bus	8 GT/s
TDP	125 W
Instruction	SSE4.1, SSE4.2, AVX2
Free multiplier
PCI Express	4.0
Max. operating temperature	100 °С
Passmark CPU Mark	27315 score(s)
Geekbench 4	43024 score(s)
Cinebench R15	2575 score(s)


Memory
Max. RAM	128 GB
Max. DDR4 speed	3200 MHz
Channels	2
Added to E-Catalog	march 2021
P/N	BX8070811900KF BXC8070811900KF

Why is the new processor faster at the same frequency?The main factors that make new processes faster without increasing clock speeds

How to choose a CPU?How to choose the right CPU for any task, from spreadsheets to modern games and work applications

Information in model description is for reference purposes.
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	Intel Core i9-11900KF Desktop Processor 8 Cores up to 53 GHz Unlocked LGA1 BX8070811900KF Amazon.co.uk Delivery: to United Kingdom Report	£286.66 Buy in shop

	Intel Core i9-11900KF processor 3.5 GHz 16 MB Smart Cache Box BX8070811900 Intel Trusted Execution Technology Intel Trusted Execution Technology for safer computing is a versatile set of hardware ext... moreensions to Intel processors and chipsets that enhance the digital office platform with security capabilities such as measured launch and protected execution. It enables an environment where applications can run within their own space protected from all other software on the system. Intel Virtualization Technology for Directed I/O (VT-d) Intel Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments. Intel Virtualization Technology (VT-x) Intel Virtualization Technology (VT-x) allows one hardware platform to function as multiple virtual platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions. Intel 64 Intel 64 architecture delivers 64-bit computing on server workstation desktop and mobile platforms when combined with supporting software. Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory. Cache CPU Cache is an area of fast memory located on the processor. Intel Smart Cache refers to the architecture that allows all cores to dynamically share access to the last level cache. Intel AES New Instructions Intel AES New Instructions (Intel AES-NI) are a set of instructions that enable fast and secure data encryption and decryption. AES-NI are valuable for a wide range of cryptographic applications for example: applications that perform bulk encryption/decryption authentication random number generation and authenticated encryption. Idle States Idle States (C-states) are used to save power when the processor is idle. C0 is the operational state meaning that the CPU is doing useful work. C1 is the first idle state C2 the second and so on where more power saving actions are taken for numerically higher C-states. Intel Turbo Boost Technology Intel Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it and increased energy efficiency when you dont. Max Turbo Frequency Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel Turbo Boost Technology and if present Intel Turbo Boost Max Technology 3.0 and Intel Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz) or billion cycles per second. Execute Disable Bit Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful Quzo.net Delivery: to United Kingdom Report	£325.97 Buy in shop

	Intel Core i9-11900KF 3.5GHz (Rocket Lake) Socket LGA1200 Processor - Tray 11th Gen Intel® Core™ i9-11900KF unlocked desktop processor, without processor graphics. Featuring Intel® Turbo Boost Max Tec... morehnology 3.0 and PCIe Gen 4.0 support, unlocked 11th Gen Intel® Core™ desktop processors are optimized for enthusiast gamers and serious creators and help deliver high performance overclocking for an added boost. Awd-it.co.uk Delivery: to United Kingdom Report	£244.99 Buy in shop

	Intel Intel Core i9-11900KF CPU, 1200, 3.5 GHz (5.3 Turbo), 8-Core, 125W, Think outside the box. The 11th Gen Intel® Core™ i9-11900KF has got fast clock and high core counts which work seamlessly tog... moreether to get more out of competitive gaming and content creation. This processor is unlocked and overclockable for you to be able to unleash extreme performance. The 11th Generations CPU's are compatible with most 400 and 500 series motherboards and support PCIe Gen 4, you can also take advantage of excellent memory speeds and great features like Intel Turbo Boost Max Technology 3.0 and Intel Thermal Velocity Technology. Engineered For Play Balanced Performance optimised for gaming. Made To Create Easily push through complex content creation workloads. Game For A Crowd Maximise recording quality while maintaining in-game FPS. Customised Performance Advanced overclocking controls for unlocked processors PCIe Gen 4 Support for the latest discrete graphics and other PCIe devices. Intel® Killer™ Wi-Fi 6/6e (Gig+) Technology Automatically prioritises play on your busy networks. Thunderbolt™ 4 Technology Fast connectivity to monitors and other peripherals. PLEASE NOTE: Requires Z590, H570, B560 or H510 chipset motherboardsThere is support with some 400 series boards though they may require a BIOS update Specifications: Socket: 1200 - Rocket Lake Type: Intel Core i9 Clock Speed: 3.5 GHz Turbo Speed: 5.3 GHz Cores: 8 Core Core Size: 14 nm Threads: 16 Cache: 16MBTDP: 125W Bus/DMI Speed: 8 GT/s Graphics: No Memory: DDR4-3200 Max PCI Express Lanes: 20 Cooler: No Package Weight: 0.4450 kg Warranty: 3 Years Backtotheoffice.co.uk Delivery: in United Kingdom Report	£359.99 Buy in shop

	INTEL CORE i9-11900KF lga1200 8c/16t 3.5ghz Support Asus ROG z590 Sponsored by eBay eBay.co.uk Delivery: in United Kingdom Report	£220.00 Buy in shop

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Intel Core i9 Rocket Lake i9-11900 BOX	from £338.66	4 offers
Intel Core i9 Rocket Lake i9-11900F BOX	from £188.00	9 offers
Intel Core i9 Rocket Lake i9-11900K BOX	from £252.96	13 offers
Intel Core i9 Rocket Lake i9-11900KF BOX	from £187.90	11 offers
Intel Core i9 Rocket Lake i9-11900KF OEM	from £328.96	1 offer

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2.1 GHz – 2.5 GHz

Xeon Gold Refresh Core i5 Alder Lake Core i7 Alder Lake Core i5 Raptor Lake Core i7 Raptor Lake Core i7 Rocket Lake Core i9 Rocket Lake Xeon w7 Sapphire Rapids Core i5 Raptor Lake Refresh Core i7 Raptor Lake Refresh More models ↓

2.6 GHz – 3 GHz

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3.1 GHz – 3.5 GHz

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3.6 GHz – 4 GHz

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Core Ultra 9

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BX8070811900KF

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Intel Core i9 Rocket Lake i9-11900KF BOX

Buy Intel Core i9 Rocket Lake i9-11900KF BOX

Intel Core i9-11900KF Desktop Processor 8 Cores up to 53 GHz Unlocked LGA1

Intel Core i9-11900KF processor 3.5 GHz 16 MB Smart Cache Box BX8070811900

Intel Core i9-11900KF 3.5GHz (Rocket Lake) Socket LGA1200 Processor - Tray

Intel Intel Core i9-11900KF CPU, 1200, 3.5 GHz (5.3 Turbo), 8-Core, 125W,

INTEL CORE i9-11900KF lga1200 8c/16t 3.5ghz Support Asus ROG z590

Intel Core i9 Rocket Lake configurations