Intel Core i5 12400T vs Intel Core Ultra 7 155H
We compared the desktop Intel Core i5 12400T with 6 cores 1.8GHz and the laptop Intel Core Ultra 7 155H with 16 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i5 12400T 's Advantages
Higher base frequency (1.8GHz vs 1.4GHz)
Lower TDP (35W vs 65W)
Intel Core Ultra 7 155H 's Advantages
Released 1 years and 11 months late
Higher specification of memory (7467 vs 4800)
Larger memory bandwidth (120GB/s vs 76.8GB/s)
Newer PCIe version (5.0 vs 5)
Larger L3 cache size (24MB vs 18MB)
More modern manufacturing process (7nm vs 10nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Core i5 12400T
2041
Intel Core Ultra 7 155H
+18%
2419
Geekbench 6 Multi Core
Intel Core i5 12400T
6750
Intel Core Ultra 7 155H
+85%
12505
General Parameters
Jan 2022
Release Date
Dec 2023
Intel
Manufacturer
Intel
Desktop
Type
Laptop
-
Instruction Set
x86-64
Alder Lake-S
Core Architecture
Meteor Lake
-
Processor Number
155H
Intel Socket 1700
Socket
FCBGA-2049
UHD Graphics 730
Integrated Graphics
Arc Graphics (8-Cores)
Core i5 (Alder Lake-S)
Generation
Ultra 7 (Meteor Lake)
Package
10 nm
Manufacturing Process
7 nm
35 W
Power Consumption
20-65 W
-
Max Turbo Power Consumption
115 W
-
Peak Operating Temperature
110 °C
Intel
Foundry
Intel
163 mm²
Die Size
-
CPU Performance
-
Performance Cores
6
-
Performance Core Threads
12
1.8 GHz
Performance Core Base Frequency
1.4 GHz
4.2 GHz
Performance Core Turbo Frequency
4.8 GHz
-
Efficiency Cores
10
-
Efficiency Core Threads
10
-
Efficiency Core Base Frequency
0.9 GHz
-
Efficiency Core Turbo Frequency
3.8 GHz
6
Total Core Count
16
12
Total Thread Count
22
100 MHz
Bus Frequency
100 MHz
18.0
Multiplier
14
80 KB per core
L1 Cache
112 K per core
1.25 MB per core
L2 Cache
2 MB per core
18 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR4-3200, DDR5-4800
Memory Types
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
-
Max Memory Size
96 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
120 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1450 MHz
GPU Max Dynamic Frequency
2250 MHz
-
Shader Units
1024
-
Texture Units
64
-
Raster Operation Units
32
24
Execution Units
128
-
Power Consumption
28
-
Max Resolution
7680x4320 - 60 Hz
-
Graphics Performance
4.6 TFLOPS
