Home Comparison Intel Core i9 12900HX vs Intel Core i9 13900H

Intel Core i9 12900HX vs Intel Core i9 13900H

We compared two laptop CPUs: Intel Core i9 12900HX with 16 cores 2.3GHz and Intel Core i9 13900H with 14 cores 2.6GHz . 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
Larger L3 cache size (30MB vs 24MB)
Intel Core i9 13900H 's Advantages
Released 8 months late
Better graphics card performance
Higher specification of memory (6400 vs 4800)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Higher base frequency (2.6GHz vs 2.3GHz)
Lower TDP (45W vs 55W)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 12900HX
1904
Intel Core i9 13900H +4%
1991
Cinebench R23 Multi Core
Intel Core i9 12900HX +14%
20977
Intel Core i9 13900H
18260
Geekbench 6 Single Core
Intel Core i9 12900HX
2519
Intel Core i9 13900H +6%
2674
Geekbench 6 Multi Core
Intel Core i9 12900HX
14447
Intel Core i9 13900H +1%
14727
Blender
Intel Core i9 12900HX +23%
280
Intel Core i9 13900H
226
Geekbench 5 Single Core
Intel Core i9 12900HX +2%
1896
Intel Core i9 13900H
1842
Geekbench 5 Multi Core
Intel Core i9 12900HX +11%
16154
Intel Core i9 13900H
14479
Passmark CPU Single Core
Intel Core i9 12900HX
3874
Intel Core i9 13900H
3866
Passmark CPU Multi Core
Intel Core i9 12900HX +18%
34632
Intel Core i9 13900H
29283
VS

General Parameters

May 2022
Release Date
Jan 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Raptor Lake
i9-12900HX
Processor Number
i9-13900H
BGA-1964
Socket
BGA-1744
UHD Graphics (32EU)
Integrated Graphics
Iris Xe Graphics (96 EU)

Package

10 nm
Manufacturing Process
10 nm
45-55 W
Power Consumption
35-45 W
157 W
Max Turbo Power Consumption
115 W
100°C
Peak Operating Temperature
100°C

CPU Performance

8
Performance Cores
6
16
Performance Core Threads
12
2.3 GHz
Performance Core Base Frequency
2.6 GHz
5 GHz
Performance Core Turbo Frequency
5.4 GHz
8
Efficiency Cores
8
8
Efficiency Core Threads
8
1.7 GHz
Efficiency Core Base Frequency
1.9 GHz
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
26x
80 K per core
L1 Cache
80 K per core
1280 K per core
L2 Cache
2 MB per core
30 MB shared
L3 Cache
24 MB shared
Yes
Unlocked Multiplier
No

Memory Parameters

DDR5-4800, DDR4-3200
Memory Types
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
128 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1550 MHz
GPU Max Dynamic Frequency
1500 MHz
256
Shader Units
768
16
Texture Units
48
8
Raster Operation Units
24
32
Execution Units
96
45 W
Power Consumption
15 W
0.74 TFLOPS
Graphics Performance
1.69 TFLOPS

Miscellaneous

5.0
PCIe Version
5.0
20
PCIe Lanes
28

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