Home Comparison Intel Core i9 13905H vs Intel Core i9 12900H

Intel Core i9 13905H vs Intel Core i9 12900H

Intel Core i9 13905H
VS
Intel Core i9 12900H
Intel Core i9 13905H
Intel Core i9 12900H
We compared two laptop CPUs: Intel Core i9 13905H with 14 cores 2.6GHz and Intel Core i9 12900H with 14 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 13905H 's Advantages
Released 1 years late
Higher specification of memory (6400 vs 5200)
Larger memory bandwidth (89.6GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.6GHz vs 2.5GHz)

Score

Benchmark

Cinebench R23 Single Core
Intel Core i9 13905H +5%
2013
Intel Core i9 12900H
1906
Cinebench R23 Multi Core
Intel Core i9 13905H +20%
19937
Intel Core i9 12900H
16503
Geekbench 6 Single Core
Intel Core i9 13905H +10%
2643
Intel Core i9 12900H
2397
Geekbench 6 Multi Core
Intel Core i9 13905H +8%
12944
Intel Core i9 12900H
11973
Blender
Intel Core i9 13905H +2%
233
Intel Core i9 12900H
227
Geekbench 5 Single Core
Intel Core i9 13905H
1831
Intel Core i9 12900H
1839
Geekbench 5 Multi Core
Intel Core i9 13905H +14%
14532
Intel Core i9 12900H
12692
Passmark CPU Single Core
Intel Core i9 13905H
3655
Intel Core i9 12900H +4%
3811
Passmark CPU Multi Core
Intel Core i9 13905H +8%
30725
Intel Core i9 12900H
28264
Intel Core i9 13905H
VS
Intel Core i9 12900H

General Parameters

Jan 2023
Release Date
Jan 2022
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Raptor Lake
Core Architecture
Alder Lake
i9-13905H
Processor Number
i9-12900H
BGA-1792
Socket
BGA-1744
Iris Xe Graphics (96 EU)
Integrated Graphics
Iris Xe Graphics (96EU)

Package

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

CPU Performance

6
Performance Cores
6
12
Performance Core Threads
12
2.6 GHz
Performance Core Base Frequency
2.5 GHz
5.4 GHz
Performance Core Turbo Frequency
5 GHz
8
Efficiency Cores
8
8
Efficiency Core Threads
8
1.9 GHz
Efficiency Core Base Frequency
1.8 GHz
4.1 GHz
Efficiency Core Turbo Frequency
3.8 GHz
14
Total Core Count
14
20
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
26x
Multiplier
25x
80 K per core
L1 Cache
80 K per core
2 MB per core
L2 Cache
1280 K per core
24 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No

Memory Parameters

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

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1500 MHz
GPU Max Dynamic Frequency
1450 MHz
768
Shader Units
768
48
Texture Units
48
24
Raster Operation Units
24
96
Execution Units
96
15 W
Power Consumption
15 W
1.69 TFLOPS
Graphics Performance
1.69 TFLOPS

Miscellaneous

Intel Core i9 13905H
Official Website
Intel Core i9 12900H
5.0
PCIe Version
4.0
28
PCIe Lanes
28

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