AMD Ryzen 9 3900X vs Intel Core Ultra 5 225H
CPU · Specs Compare
General Parameters
Release Date
Jul 2019
Jan 2025
Manufacturer
AMD
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 2
Arrow Lake
Integrated Graphics
N/A
Arc Graphics 130T
Processor Number
—
225H
Package
Transistor Count
3.8 billions
—
Manufacturing Process
7 nm
3 nm
Socket
AM4
FCBGA-2049
Power Consumption
105 W
20-28 W
Peak Operating Temperature
95 °C
110 °C
Max Turbo Power Consumption
—
115 W
CPU Performance
Performance Cores
12
4
Performance Core Threads
24
4
Performance Core Base Frequency
3.8 GHz
1.7 GHz
Performance Core Turbo Frequency
4.6 GHz
4.9 GHz
Total Core Count
12
14
Total Thread Count
24
14
Bus Frequency
100 MHz
100 MHz
Multiplier
38x
17
L1 Cache
64 K per core
112 K per core
L2 Cache
512 K per core
2 MB per core
L3 Cache
64 MB shared
18 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1.3 GHz
Efficiency Core Turbo Frequency
—
4.3 GHz
Memory Parameters
Memory Types
DDR4-3200
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
47.68 GB/s
—
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
16
28
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
800 MHz
GPU Max Dynamic Frequency
—
2200 MHz
Shader Units
—
896
Texture Units
—
56
Raster Operation Units
—
28
Execution Units
—
7
Benchmark
Cinebench R23
1,306
2,015
Cinebench R23
18,454
16,026
Geekbench 6
1,842
2,716
Geekbench 5
1,319
—
Geekbench 6
11,715
13,398
Geekbench 5
11,991
—
Cinebench 2024
78
109
Cinebench 2024
1,068
821
Passmark CPU
2,683
—
Passmark CPU
32,531
—
Blender
—
224
▲ Specs Compare
Data sourced from official specifications and benchmark tests.