Home Comparison Intel Core i9 12900HX vs Intel Core 9 270H

Intel Core i9 12900HX vs Intel Core 9 270H

We compared two laptop CPUs: Intel Core i9 12900HX with 16 cores 2.3GHz and Intel Core 9 270H with 14 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900HX 's Advantages
Integrated graphics card
Larger L3 cache size (30MB vs 24MB)
Intel Core 9 270H 's Advantages
Released 2 years and 7 months late
Higher specification of memory (5200 vs 4800)
Larger memory bandwidth (83.2GB/s vs 76.8GB/s)
Newer PCIe version (5 vs 5.0)
Higher base frequency (2.7GHz vs 2.3GHz)
Lower TDP (45W vs 55W)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i9 12900HX
2519
Intel Core 9 270H
2504
Geekbench 6 Multi Core
Intel Core i9 12900HX +16%
14447
Intel Core 9 270H
12398
VS

General Parameters

May 2022
Release Date
Dec 2024
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
-
Alder Lake
Core Architecture
Raptor Lake-H
i9-12900HX
Processor Number
-
BGA-1964
Socket
Intel BGA 1744
UHD Graphics (32EU)
Integrated Graphics
Iris Xe Graphics 96EU
-
Generation
Core 9(Raptor Lake-H Refresh)

Package

10 nm
Manufacturing Process
10 nm
45-55 W
Power Consumption
45 W
157 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
100°C
-
Foundry
Intel

CPU Performance

8
Performance Cores
6
16
Performance Core Threads
12
2.3 GHz
Performance Core Base Frequency
2.7 GHz
5 GHz
Performance Core Turbo Frequency
5.8 GHz
8
Efficiency Cores
8
8
Efficiency Core Threads
8
1.7 GHz
Efficiency Core Base Frequency
2000 MHz
3.6 GHz
Efficiency Core Turbo Frequency
4.1 GHz
16
Total Core Count
14
24
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
23x
Multiplier
27.0
80 K per core
L1 Cache
80 KB per core
1280 K per core
L2 Cache
2 MB per core
30 MB shared
L3 Cache
24 MB shared
Yes
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR5-4800, DDR4-3200
Memory Types
DDR4-3200, DDR5-5200
128 GB
Max Memory Size
-
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
83.2 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
-
300 MHz
GPU Base Frequency
-
1550 MHz
GPU Max Dynamic Frequency
-
256
Shader Units
-
16
Texture Units
-
8
Raster Operation Units
-
32
Execution Units
-
45 W
Power Consumption
-
0.74 TFLOPS
Graphics Performance
-

Miscellaneous

5.0
PCIe Version
5
20
PCIe Lanes
8

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