Intel Core i9 11900 CPU Specifications, Performance and Review and price




Intel Core i9 11900 CPU Specifications, Performance and Review


Info
VendorIntel
ReleasedMarch 16, 2021
TypeDesktop
instruction setx86-64
CodenameRocket Lake
Model numberi9-11900
SocketLGA-1200
Integrated GPU UHD Graphics 750
Performance
Cores8
Threads16
Base Frequency2.5 GHz
Turbo Boost Frequency5.2 GHz
Bus frequency 100 MHz
Multiplier25x
Bus Bandwidth8 GT/s
L1 Cache64K (per core)
L2 Cache512K (per core)
L3 Cache16MB (shared)
Unlocked MultiplierNo
Power
Fabrication process14 nm
TDP65 W
Max. temperature100°C
Integrated GPU
Integrated GraphicsIntel UHD Graphics 750
GPU Base Clock300 MHz
GPU Boost Clock1300 MHz
Shading Units256
TMUs64
ROPs32
Execution Units32
TGP15 W
Max. Resolution3840x2160 - 60 Hz
RAM Support
Memory typesDDR4-3200
Memory Size128 GB
Max. Memory Channels2
Max. Memory Bandwidth50 GB/s
ECC SupportNo
Other
Official siteIntel Core i9 11900 official page
PCI Express Version4.0
PCI Express Lanes20
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