Descrição

Esenciales

colección de productos procesadores intel® core i9 de 12.ª
generación nombre de código productos anteriormente alder lake
escritorio de segmento vertical
número de procesador i9 – 12900f
estado lanzado
fecha de lanzamiento q1’22
litografía intel 7
condiciónes de uso pc – cliente – tablet

cpu specificatións

total cores 16
# of performance – cores 8
# of efficient – cores 8
total threads 24
max turbo frequency 5.10 ghz
intel® turbo boost max technology 3.0 frequency 5.10 ghz
performance – core max turbo frequency 5.00 ghz
efficient – core max turbo frequency 3.80 ghz
performance – core base frequency 2.40 ghz
efficient – core base frequency 1.80 ghz
cache 30 mb intel® smart cache
total l2 cache 14 mb
processor base power 65 w
maximum turbo power 202 w

supplemental informatión

embedded optións available no
datasheet view now

memory specificatións

max memory size (dependent on memory type) 128 gb
memory types up to ddr5 4800 mt – s
up to ddr4 3200 mt – s
max # of memory channels 2
max memory bandwidth 76.8 gb – s

expansión optións

direct media interface (dmi) revisión 4.0
max # of dmi lanes 8
scalability 1s only
pci express revisión 5.0 and 4.0
pci express configuratións up to 1×16+4 – 2×8+4
max # of pci express lanes 20

package specificatións

sockets supported fclga1700
max cpu configuratión 1
thermal solutión specificatión pcg 2020c
tjunction 100°c
package size 45.0 mm x 37.5 mm

advanced technologies

intel® gaussian & neural accelerator 3.0
intel® thread director yes
intel® deep learning boost (intel® dl boost) yes
intel® optane memory supported yes
intel® speed shift technology yes
intel® turbo boost max technology 3.0 yes
intel® turbo boost technology 2.0
intel® hyper – threading technology yes
intel® virtualizatión technology (vt – x) yes
intel® virtualizatión technology for directed i – o (vt – d) yes
intel® vt – x with extended page tables (ept) yes
intel® 64 yes
instructión set 64 – bit
instructión set extensións intel® sse4.1 – intel® sse4.2 – intel® avx2
idle states yes
enhanced intel speedstep® technology yes
thermal monitoring technologies yes
intel® volume management device (vmd) yes

security & reliability

intel® aes new instructións yes
secure key yes
intel® os guard yes
execute disable bit yes
intel® boot guard yes
mode – based execute control (mbec) yes
intel® control – flow enforcement technology yes