Intel Core i9 12900H

Updated: 29th March 2024

Core

14

Thread

20

Base Frequency

3.8 GHz

Memory Size

64 GB

Intel Core i9 12900H Expert Verdict

3.5

Core i9 12900H - laptop processor produced by Intel for socket BGA-1744 that has 14 cores and 20 threads. The base clock frequency of the CPU is 3800 MHz, but due to Turbo Boost technology, it can perform up to 5000 MHz. The size of the L3 cache is 24 MB. Please note that this chip has integrated graphics Intel Iris Xe Graphics G7 (96EU).

Passmark score

Passmark Score consists of 4 parameters: CPU, GPU, MEM and UX.

Compare Chipsets

You can compare its performance with other alternatives of Intel Core i9 12900H and see which chipset would be best for you.

Check out the table below for more detailed reviews, specifications, user reviews FAQs and user ratings.

+ Read More

Intel chipset

Intel Core i9 12900H Specifications

Power

Fabrication process10 nm
TDP45 W
Max. temperature100°C

General

VendorIntel
ReleasedJanuary 4, 2022
TypeLaptop
instruction setx86-64
CodenameAlder Lake-H
Model numberi9-12900H
SocketBGA-1744
Integrated GPU Iris Xe Graphics G7 (96EU)

Performance

Cores14
Threads20
Base Frequency3.8 GHz
Turbo Boost Frequency5 GHz
Bus frequency 100 MHz
Multiplier38x
L1 Cache80K (per core)
L2 Cache1280K (per core)
L3 Cache24MB (shared)
Unlocked MultiplierNo

IGPU

Integrated GraphicsIntel Iris Xe Graphics G7 (96EU)
GPU Base Clock300 MHz
GPU Boost Clock1450 MHz
Shading Units768
TMUs48
ROPs24
Execution Units96
TGP15 W

Memory

Memory typesDDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Size64 GB
Max. Memory Channels2

Misc

PCI Express Version4.0
PCI Express Lanes28
Official pageSite URL

Benchmarks

Cinebench R23 (Single-Core) 1770
Cinebench R23 (Multi-Core) 19242
Geekbench 5 (Single-Core) 1864
Geekbench 5 (Multi-Core) 14177
iGPU FLOPS 1.69 TFLOPS
Disclaimer: The price and Specs shown may be different from the actual product. Please check with the retailer before purchasing.
Error? Contact Us

Popular Intel Core i9 12900H Comparison

Intel Core i9 12900H FAQs in India

Q. What is the base frequency of Intel Core i9 12900H ?

Intel Core i9 12900H has a base frequency of 3.8 GHz.

Q. What is the max memory size of Intel Core i9 12900H ?

Intel Core i9 12900H has a maximum memory size of 64 GB.