AMD Ryzen 9 9955HX3D vs Intel Core i5 13420H
We compared two laptop CPUs: AMD Ryzen 9 9955HX3D with 16 cores 2.5GHz and Intel Core i5 13420H with 8 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen 9 9955HX3D 's Advantages
Released 2 years late
Higher specification of memory (5600 vs 5200)
Higher base frequency (2.5GHz vs 2.1GHz)
Larger L3 cache size (128MB vs 12MB)
More modern manufacturing process (4nm vs 10nm)
Intel Core i5 13420H 's Advantages
Better graphics card performance
Lower TDP (45W vs 75W)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen 9 9955HX3D
+28%
2172
Intel Core i5 13420H
1693
Cinebench R23 Multi Core
AMD Ryzen 9 9955HX3D
+216%
37246
Intel Core i5 13420H
11753
Geekbench 6 Single Core
AMD Ryzen 9 9955HX3D
+42%
3166
Intel Core i5 13420H
2221
Geekbench 6 Multi Core
AMD Ryzen 9 9955HX3D
+127%
19845
Intel Core i5 13420H
8737
General Parameters
Jan 2025
Release Date
Jan 2023
Amd
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 5 (Fire Range)
Core Architecture
Raptor Lake
9955HX3D
Processor Number
i5-13420H
FL1
Socket
BGA-1744
Radeon 610M
Integrated Graphics
UHD Graphics (48EU)
Package
4 nm
Manufacturing Process
10 nm
55-75 W
Power Consumption
35-45 W
100 W
Max Turbo Power Consumption
95 W
100 °C
Peak Operating Temperature
100°C
CPU Performance
16
Performance Cores
4
32
Performance Core Threads
8
2.5 GHz
Performance Core Base Frequency
2.1 GHz
5.4 GHz
Performance Core Turbo Frequency
4.6 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
1.5 GHz
-
Efficiency Core Turbo Frequency
3.4 GHz
16
Total Core Count
8
32
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
25
Multiplier
21x
80 K per core
L1 Cache
80 K per core
1 MB per core
L2 Cache
2 MB per core
128 MB shared
L3 Cache
12 MB
Yes
Unlocked Multiplier
No
Memory Parameters
DDR5-5600
Memory Types
DDR5-5200, DDR4-3200, LPDDR5-5200, LPDDR5x-5200, LPDDR4x-4267
96 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
-
Max Memory Bandwidth
76.8 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
400 MHz
GPU Base Frequency
300 MHz
2200 MHz
GPU Max Dynamic Frequency
1400 MHz
128
Shader Units
384
8
Texture Units
24
4
Raster Operation Units
12
2
Execution Units
48
15
Power Consumption
15 W
0.6 TFLOPS
Graphics Performance
0.84 TFLOPS
