Home Comparison Intel Core i9 12900H vs AMD Ryzen 3 5400U

Intel Core i9 12900H vs AMD Ryzen 3 5400U

Intel Core i9 12900H
VS
AMD Ryzen 3 5400U
Intel Core i9 12900H
AMD Ryzen 3 5400U
We compared two laptop CPUs: Intel Core i9 12900H with 14 cores 2.5GHz and AMD Ryzen 3 5400U with 4 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 12900H 's Advantages
Released 1 years late
Higher specification of memory (5200 vs 4266)
Larger memory bandwidth (76.8GB/s vs 51.2GB/s)
Newer PCIe version (4.0 vs 3.0)
Larger L3 cache size (24MB vs 8MB)
AMD Ryzen 3 5400U 's Advantages
Higher base frequency (2.6GHz vs 2.5GHz)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (25W vs 45W)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i9 12900H +46%
2397
AMD Ryzen 3 5400U
1639
Geekbench 6 Multi Core
Intel Core i9 12900H +167%
11973
AMD Ryzen 3 5400U
4483
Blender
Intel Core i9 12900H +266%
227
AMD Ryzen 3 5400U
62
Geekbench 5 Single Core
Intel Core i9 12900H +49%
1839
AMD Ryzen 3 5400U
1227
Geekbench 5 Multi Core
Intel Core i9 12900H +215%
12692
AMD Ryzen 3 5400U
4025
Passmark CPU Single Core
Intel Core i9 12900H +44%
3811
AMD Ryzen 3 5400U
2637
Passmark CPU Multi Core
Intel Core i9 12900H +166%
28264
AMD Ryzen 3 5400U
10604
Intel Core i9 12900H
VS
AMD Ryzen 3 5400U

General Parameters

Jan 2022
Release Date
Jan 2021
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Cezanne
i9-12900H
Processor Number
-
BGA-1744
Socket
FP6
Iris Xe Graphics (96EU)
Integrated Graphics
Radeon RX Vega 6

Package

10 nm
Manufacturing Process
7 nm
35-45 W
Power Consumption
10-25 W
115 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
105 °C

CPU Performance

6
Performance Cores
4
12
Performance Core Threads
8
2.5 GHz
Performance Core Base Frequency
2.6 GHz
5 GHz
Performance Core Turbo Frequency
4 GHz
8
Efficiency Cores
-
8
Efficiency Core Threads
-
1.8 GHz
Efficiency Core Base Frequency
-
3.8 GHz
Efficiency Core Turbo Frequency
-
14
Total Core Count
4
20
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
26x
80 K per core
L1 Cache
64 K per core
1280 K per core
L2 Cache
512 K per core
24 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Memory Types
DDR4-3200, LPDDR4-4266
64 GB
Max Memory Size
32 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
51.2 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
1450 MHz
GPU Max Dynamic Frequency
1600 MHz
768
Shader Units
384
48
Texture Units
24
24
Raster Operation Units
8
96
Execution Units
-
15 W
Power Consumption
15 W
1.69 TFLOPS
Graphics Performance
-

Miscellaneous

Intel Core i9 12900H
Official Website
AMD Ryzen 3 5400U
4.0
PCIe Version
3.0
28
PCIe Lanes
12

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