Intel Core i5 12400 vs Intel Core Ultra 5 245K
We compared two desktop CPUs: Intel Core i5 12400 with 6 cores 2.5GHz and Intel Core Ultra 5 245K with 14 cores 4.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 12400 's Advantages
Lower TDP (65W vs 125W)
Intel Core Ultra 5 245K 's Advantages
Released 2 years and 9 months late
Better graphics card performance
Higher specification of memory (6400 vs 4800)
Larger memory bandwidth (102.4GB/s vs 76.8GB/s)
Higher base frequency (4.2GHz vs 2.5GHz)
Larger L3 cache size (24MB vs 18MB)
More modern manufacturing process (3nm vs 10nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 12400
1647
Intel Core Ultra 5 245K
+28%
2118
Cinebench R23 Multi Core
Intel Core i5 12400
12344
Intel Core Ultra 5 245K
+103%
25099
Geekbench 6 Single Core
Intel Core i5 12400
2244
Intel Core Ultra 5 245K
+32%
2982
Geekbench 6 Multi Core
Intel Core i5 12400
9793
Intel Core Ultra 5 245K
+82%
17867
Cinebench 2024 Single Core
Intel Core i5 12400
102
Intel Core Ultra 5 245K
+33%
136
Cinebench 2024 Multi Core
Intel Core i5 12400
701
Intel Core Ultra 5 245K
+117%
1526
Blender
Intel Core i5 12400
194
Intel Core Ultra 5 245K
+96%
382
Geekbench 5 Single Core
Intel Core i5 12400
1622
Intel Core Ultra 5 245K
+38%
2248
Geekbench 5 Multi Core
Intel Core i5 12400
8662
Intel Core Ultra 5 245K
+111%
18354
Passmark CPU Single Core
Intel Core i5 12400
3528
Intel Core Ultra 5 245K
+32%
4679
Passmark CPU Multi Core
Intel Core i5 12400
19439
Intel Core Ultra 5 245K
+123%
43435
General Parameters
Jan 2022
Release Date
Oct 2024
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Arrow Lake
i5-12400
Processor Number
245K
LGA-1700
Socket
FCLGA-1851
UHD Graphics 730
Integrated Graphics
Arc Xe2 (Arrow Lake-S)
-
Generation
Ultra 5(Arrow Lake)
Package
-
Transistor Count
17.8 billions
10 nm
Manufacturing Process
3 nm
65 W
Power Consumption
125 W
117 W
Max Turbo Power Consumption
159 W
100°C
Peak Operating Temperature
105 °C
-
Foundry
TSMC
CPU Performance
6
Performance Cores
6
12
Performance Core Threads
6
2.5 GHz
Performance Core Base Frequency
4.2 GHz
4.4 GHz
Performance Core Turbo Frequency
5.2 GHz
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
3.6 GHz
-
Efficiency Core Turbo Frequency
4.6 GHz
6
Total Core Count
14
12
Total Thread Count
14
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
42
80 K per core
L1 Cache
112 K per core
1280 K per core
L2 Cache
3 MB per core
18 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
Yes
-
SMP
1
Memory Parameters
DDR5-4800, DDR4-3200
Memory Types
DDR5-6400
128 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
102.4 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1450 MHz
GPU Max Dynamic Frequency
1900 MHz
192
Shader Units
512
48
Texture Units
16
24
Raster Operation Units
8
24
Execution Units
64
15 W
Power Consumption
-
3840x2160 - 60 Hz
Max Resolution
-
0.35 TFLOPS
Graphics Performance
1.95 TFLOPS
