en
language
smartphones SoC processors graphics cards games
українська polski english español français deutsch русский
Processors → Intel Core i9-11900KB

Intel Core i9-11900KB

Basic information:
Released2021
Segment Desktop
Socket BGA1787
Bus8 GT/s
Number of cores 8
Number of threads 16
Base frequency 3300 MHz
Turbo Boost 4900 MHz
Unlocked multiplier yes
Architecture (core) Tiger Lake
Lithography 10 nm
TDP 65 W
Max. temperature100° C
Products webpagefollow >
Internal memory
L1 Cache, Кb 8x32 + 8x48
L2 Cache, Кb 8x1280
L3 Cache, Кb 24576
Integrated modules
iGPU Intel UHD Graphics 750
300 - 1450 MHz
Memory controller2-channel
(DDR4-3200)
PCIe controllerPCI Express 4.0 (16 lines)
Other modules • Ethernet controller
• Hardware HD audio codec
• SATA controller
• USB controller
• Wi-fi controller
Instructions, technology
• MMX
• SSE
• SSE2
• SSE3
• SSSE3
• SSE4 (SSE4.1 + SSE4.2)
• AES (Advanced Encryption Standard inst.)
• AVX (Advanced Vector Extensions)
• AVX 2.0 (Advanced Vector Extensions 2.0)
• AVX 512 (Advanced Vector Extensions 512)
• BMI1, BMI2 (Bit Manipulation inst.)
• F16C (16-bit Floating-Point conversion)
• FMA3 (3-operand Fused Multiply-Add inst.)
• EM64T (Intel 64)
• NX (XD, Execute disable bit)
• VT-x (Virtualization technology)
• VT-d (Virtualization for directed I/O)
• Hyper-Threading
• Turbo Boost
• MPX (Memory Protection Extensions)
• Enhanced SpeedStep tech.




Performance:
compare
filter
×

Compare
Core i9-11900KB
with another processor
( 3794 available )

Processors ranking

Compare graphics cards
( 812 available )

Graphics cards ranking


top
This site uses cookies to ensure you get the best experience on the site. If you continue to use this site, we will assume that you agree to this.
Ок
More