Intel Core i9 11900H

Intel Core i9 11900H
  • Cores: 8
  • L3 cache: 24MB (shared)
  • TDP: 35-45 W
  • Transistor size: 10 nm
Core i9 11900H - laptop processor produced by Intel for socket BGA-1787 that has 8 cores and 16 threads. The base clock frequency of the CPU is 2100 MHz, but due to Turbo Boost technology, it can perform up to 4900 MHz. The size of the L3 cache is 24 MB. Please note that this chip has integrated graphics Intel UHD Graphics for 11th Gen (32 EU).

Test in Benchmarks

Performance test of Intel Core i9 11900H in benchmarks

Cinebench R23

Reputable cross-platform benchmark for high-performance processors
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)

GeekBench v6

The new version of this benchmark emulates common operations often used in real-world apps
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
File compression 826.9 MB/sec
Clang compilation 52.2 Klines/sec
HTML 5 Browser 180.7 pages/sec
PDF Renderer 258.9 Mpixels/sec
Text processing 196.6 pages/sec
Background blur 36.2 images/sec
Photo processing 74 images/sec
Ray tracing 12.2 Mpixels/sec
Sources: GeekBench [1]


Synthetic test that focuses on raw computational performance for low-level functions
Passmark CPU (Single-Core)
Passmark CPU (Multi-Core)
Integer math 75.4 GOps/sec
Floating point math 44.7 GOps/sec
Find prime numbers 93M Primes/sec
Random string sorting 29.6M Strings/sec
Data encryption 12.8 GBytes/sec
Data compression 249.8 MBytes/sec
Physics 995 Frames/sec
Extended instructions 16.8B Matrices/sec
Sources: PassMark [3]


Core i9 11900H technical specifications


Vendor Intel
Released May 11, 2021
Type Laptop
instruction set x86-64
Codename Tiger Lake
Model number i9-11900H
Integrated GPU UHD Graphics for 11th Gen (32 EU)


Performance Cores
P-Cores 8
P-Threads 16
Base Frequency (P) 2.1-2.5 GHz
Turbo Boost Frequency (P) 4.9 GHz
Total Cores 8
Total Threads 16
Bus Frequency 100 MHz
Multiplier 21-25x
Bus Bandwidth 8 GT/s
L1 Cache 96K (per core)
L2 Cache 1280K (per core)
L3 Cache 24MB (shared)
Unlocked Multiplier No


Fabrication process 10 nm
TDP (PL1) 35-45 W (configurable)
Socket BGA-1787
Peak temperature 100°C


Integrated Graphics Intel UHD Graphics for 11th Gen (32 EU)
GPU Base Clock 350 MHz
GPU Boost Clock 1450 MHz
Shading Units 256
TMUs 16
ROPs 8
Execution Units 32
TGP 15 W
0.742 TFLOPS

Memory Support

Memory types - DDR4-3200
Memory Size 128 GB
Max. Memory Channels 2
Max. Memory Bandwidth 51.2 GB/s
ECC Support No


Official site Intel Core i9 11900H official page
PCI Express Version 4.0
PCI Express Lanes 20


Do you have any questions about Core i9 11900H? Please, use comment form below