Home Comparison Intel Core i9 14900T vs Intel Core Ultra 7 155UL

Intel Core i9 14900T vs Intel Core Ultra 7 155UL

We compared two desktop CPUs: Intel Core i9 14900T with 24 cores 1.1GHz and Intel Core Ultra 7 155UL with 12 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 14900T 's Advantages
Newer PCIe version (5 vs 4)
Larger L3 cache size (36MB vs 12MB)
Intel Core Ultra 7 155UL 's Advantages
Higher specification of memory (5600 vs 5600)
Higher base frequency (1.7GHz vs 1.1GHz)
More modern manufacturing process (7nm vs 10nm)
Lower TDP (15W vs 35W)

Score

VS

General Parameters

Jan 2024
Release Date
Apr 2024
Intel
Manufacturer
Intel
Desktop
Type
Desktop
Raptor Lake-R
Core Architecture
Meteor Lake-PS
Intel Socket 1700
Socket
Intel Socket 1851
UHD Graphics 770
Integrated Graphics
Arc Xe-LPG 64EU
Core i9 (Raptor Lake Refresh)
Generation
Ultra 7 (Meteor Lake)

Package

10 nm
Manufacturing Process
7 nm
35 W
Power Consumption
15 W
Intel
Foundry
Intel
257 mm²
Die Size
-

CPU Performance

8
Performance Cores
2
16
Performance Core Threads
4
1.1 GHz
Performance Core Base Frequency
1.7 GHz
5.5 GHz
Performance Core Turbo Frequency
4.8 GHz
16
Efficiency Cores
10
16
Efficiency Core Threads
10
800 MHz
Efficiency Core Base Frequency
1200 MHz
4 GHz
Efficiency Core Turbo Frequency
3.8 GHz
24
Total Core Count
12
32
Total Thread Count
14
100 MHz
Bus Frequency
100 MHz
11.0
Multiplier
17.0
80 KB per core
L1 Cache
112 KB per core
2 MB per core
L2 Cache
2 MB per core
36 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR4-3200, DDR5-5600
Memory Types
DDR5-5600
-
Max Memory Size
96 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
89.6 GB/s
Yes
ECC Memory Support
No

Miscellaneous

5
PCIe Version
4
16
PCIe Lanes
8

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