Intel Core i5 12400 vs Intel Core Ultra 7 265
We compared two desktop CPUs: Intel Core i5 12400 with 6 cores 2.5GHz and Intel Core Ultra 7 265 with 20 cores 2.4GHz . 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
Higher base frequency (2.5GHz vs 2.4GHz)
Intel Core Ultra 7 265 's Advantages
Released 2 years and 11 months late
Higher specification of memory (6400 vs 4800)
Larger memory bandwidth (102.4GB/s vs 76.8GB/s)
Larger L3 cache size (30MB vs 18MB)
More modern manufacturing process (3nm vs 10nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i5 12400
1647
Intel Core Ultra 7 265
+30%
2155
Cinebench R23 Multi Core
Intel Core i5 12400
12344
Intel Core Ultra 7 265
+132%
28699
Geekbench 6 Single Core
Intel Core i5 12400
2244
Intel Core Ultra 7 265
+33%
2991
Geekbench 6 Multi Core
Intel Core i5 12400
9793
Intel Core Ultra 7 265
+102%
19830
Cinebench 2024 Single Core
Intel Core i5 12400
102
Intel Core Ultra 7 265
+28%
131
Cinebench 2024 Multi Core
Intel Core i5 12400
701
Intel Core Ultra 7 265
+116%
1519
Passmark CPU Single Core
Intel Core i5 12400
3528
Intel Core Ultra 7 265
+35%
4770
Passmark CPU Multi Core
Intel Core i5 12400
19439
Intel Core Ultra 7 265
+144%
47434
General Parameters
Jan 2022
Release Date
Dec 2024
Intel
Manufacturer
Intel
Desktop
Type
Desktop
x86-64
Instruction Set
x86-64
Alder Lake
Core Architecture
Arrow Lake
i5-12400
Processor Number
265
LGA-1700
Socket
FCLGA-1851
UHD Graphics 730
Integrated Graphics
Arc Graphics
-
Generation
Ultra 7 (Arrow Lake)
Package
-
Transistor Count
17.8 billions
10 nm
Manufacturing Process
3 nm
-
-
-
65 W
Power Consumption
65 W
117 W
Max Turbo Power Consumption
182 W
100°C
Peak Operating Temperature
105 °C
-
Foundry
TSMC
-
Die Size
243 mm²
-
-
-
-
-
-
-
-
-
CPU Performance
6
Performance Cores
8
12
Performance Core Threads
8
2.5 GHz
Performance Core Base Frequency
2.4 GHz
4.4 GHz
Performance Core Turbo Frequency
5.3 GHz
-
Efficiency Cores
12
-
Efficiency Core Threads
12
-
Efficiency Core Base Frequency
1.8 GHz
-
Efficiency Core Turbo Frequency
4.6 GHz
6
Total Core Count
20
12
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
25x
Multiplier
24
-
-
-
80 K per core
L1 Cache
192 K per core
1280 K per core
L2 Cache
3 MB per core
18 MB shared
L3 Cache
30 MB shared
No
Unlocked Multiplier
No
-
-
-
-
-
SMP
1
-
-
-
-
-
-
Memory Parameters
DDR5-4800, DDR4-3200
Memory Types
DDR5-6400
128 GB
Max Memory Size
256 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
-
1450 MHz
GPU Max Dynamic Frequency
1950 MHz
192
Shader Units
-
48
Texture Units
-
24
Raster Operation Units
-
24
Execution Units
-
15 W
Power Consumption
-
3840x2160 - 60 Hz
Max Resolution
-
0.35 TFLOPS
Graphics Performance
-
AI Accelerator
-
-
-
-
-
-
Miscellaneous
5.0
PCIe Version
5.0
20
PCIe Lanes
24
-
-
-
-
