Intel Core Ultra 5 225H vs AMD Ryzen 9 5900HX
We compared two laptop CPUs: Intel Core Ultra 5 225H with 14 cores 1.7GHz and AMD Ryzen 9 5900HX with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 5 225H 's Advantages
Released 4 years late
Higher specification of memory (8400 vs 4266)
Newer PCIe version (5.0 vs 3.0)
Larger L3 cache size (18MB vs 16MB)
More modern manufacturing process (3nm vs 7nm)
Lower TDP (28W vs 54W)
AMD Ryzen 9 5900HX 's Advantages
Higher base frequency (3.3GHz vs 1.7GHz)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 5 225H
+36%
2015
AMD Ryzen 9 5900HX
1481
Cinebench R23 Multi Core
Intel Core Ultra 5 225H
+25%
16026
AMD Ryzen 9 5900HX
12793
Geekbench 6 Single Core
Intel Core Ultra 5 225H
+36%
2716
AMD Ryzen 9 5900HX
1993
Geekbench 6 Multi Core
Intel Core Ultra 5 225H
+43%
13398
AMD Ryzen 9 5900HX
9310
General Parameters
Jan 2025
Release Date
Jan 2021
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Cezanne
225H
Processor Number
-
FCBGA-2049
Socket
FP6
Arc Graphics 130T
Integrated Graphics
Radeon RX Vega 8
Package
3 nm
Manufacturing Process
7 nm
20-28 W
Power Consumption
35-54 W
115 W
Max Turbo Power Consumption
-
110 °C
Peak Operating Temperature
105 °C
CPU Performance
4
Performance Cores
8
4
Performance Core Threads
16
1.7 GHz
Performance Core Base Frequency
3.3 GHz
4.9 GHz
Performance Core Turbo Frequency
4.6 GHz
8
Efficiency Cores
-
8
Efficiency Core Threads
-
1.3 GHz
Efficiency Core Base Frequency
-
4.3 GHz
Efficiency Core Turbo Frequency
-
14
Total Core Count
8
14
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
17
Multiplier
33x
112 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
512 K per core
18 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
Yes
Memory Parameters
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Memory Types
DDR4-3200, LPDDR4-4266
128 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
-
Max Memory Bandwidth
68.27 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
800 MHz
GPU Base Frequency
-
2200 MHz
GPU Max Dynamic Frequency
2100 MHz
896
Shader Units
512
56
Texture Units
32
28
Raster Operation Units
8
7
Execution Units
-
-
Power Consumption
15 W
3.9 TFLOPS
Graphics Performance
-
