Intel Core i5 12400 vs AMD Ryzen 9 3900X
CPU Specs Compare
General Parameters
Release Date
Jan 2022
Jul 2019
Manufacturer
Intel
AMD
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake
Zen 2
Processor Number
i5-12400
-
Integrated Graphics
UHD Graphics 730
N/A
Package
Manufacturing Process
10 nm
7 nm
Socket
LGA-1700
AM4
Power Consumption
65 W
105 W
Max Turbo Power Consumption
117 W
-
Peak Operating Temperature
100°C
95 °C
Transistor Count
-
3.8 billions
CPU Performance
Performance Cores
6
12
Performance Core Threads
12
24
Performance Core Base Frequency
2.5 GHz
3.8 GHz
Performance Core Turbo Frequency
4.4 GHz
4.6 GHz
Total Core Count
6
12
Total Thread Count
12
24
Bus Frequency
100 MHz
100 MHz
Multiplier
25x
38x
L1 Cache
80 K per core
64 K per core
L2 Cache
1280 K per core
512 K per core
L3 Cache
18 MB shared
64 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR4-3200
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
76.8 GB/s
47.68 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
-
GPU Max Dynamic Frequency
1450 MHz
-
Shader Units
192
-
Texture Units
48
-
Raster Operation Units
24
-
Execution Units
24
-
Power Consumption
15 W
-
Max Resolution
3840x2160 - 60 Hz
-
📊 Benchmark
Cinebench R23
1,647
1,306
Cinebench R23
12,344
18,454
Geekbench 6
2,244
1,842
Geekbench 5
1,622
1,319
Geekbench 6
9,793
11,715
Geekbench 5
8,662
11,991
Cinebench 2024
102
78
Cinebench 2024
701
1,068
Blender
194
-
Passmark CPU
3,528
2,683
Passmark CPU
19,439
32,531