Intel Core Ultra 7 155UL vs Intel Core i7 14700T
We compared two desktop CPUs: Intel Core Ultra 7 155UL with 12 cores 1.7GHz and Intel Core i7 14700T with 20 cores 1.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 7 155UL 's Advantages
Higher base frequency (1.7GHz vs 1.3GHz)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (15W vs 35W)
Intel Core i7 14700T 's Advantages
Higher specification of memory (5600 vs 5600)
Newer PCIe version (5 vs 4)
Larger L3 cache size (33MB vs 12MB)
Score
General Parameters
Apr 2024
Release Date
Jan 2024
Intel
Manufacturer
Intel
Desktop
Type
Desktop
Meteor Lake-PS
Core Architecture
Raptor Lake-R
Intel Socket 1851
Socket
Intel Socket 1700
Arc Xe-LPG 64EU
Integrated Graphics
UHD Graphics 770
Ultra 7 (Meteor Lake-PS)
Generation
Core i7 (Raptor Lake Refresh)
Package
7 nm
Manufacturing Process
10 nm
15 W
Power Consumption
35 W
105°C
Peak Operating Temperature
-
Intel
Foundry
Intel
-
Die Size
257 mm²
CPU Performance
2
Performance Cores
8
4
Performance Core Threads
16
1.7 GHz
Performance Core Base Frequency
1.3 GHz
4.8 GHz
Performance Core Turbo Frequency
5.2 GHz
10
Efficiency Cores
12
10
Efficiency Core Threads
12
1200 MHz
Efficiency Core Base Frequency
900 MHz
3.8 GHz
Efficiency Core Turbo Frequency
3.7 GHz
12
Total Core Count
20
14
Total Thread Count
28
100 MHz
Bus Frequency
100 MHz
17.0
Multiplier
13.0
112 KB per core
L1 Cache
80 KB per core
2 MB per core
L2 Cache
2 MB per core
12 MB shared
L3 Cache
33 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR5
Depends on motherboard-5600
Memory Types
DDR4-3200, DDR5-5600
96 GB
Max Memory Size
-
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
Yes
