Home Comparison Pentium 1403 V2 vs Intel Core Ultra 7 155UL

Pentium 1403 V2 vs Intel Core Ultra 7 155UL

We compared two desktop CPUs: Pentium 1403 V2 with 2 cores 2.6GHz 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

Pentium 1403 V2 's Advantages
Higher base frequency (2.6GHz vs 1.7GHz)
Intel Core Ultra 7 155UL 's Advantages
Released 10 years and 3 months late
Higher specification of memory (5600 vs 1600)
Newer PCIe version (4 vs 3)
Larger L3 cache size (12MB vs 6MB)
More modern manufacturing process (7nm vs 22nm)
Lower TDP (15W vs 80W)

Score

VS

General Parameters

Jan 2014
Release Date
Apr 2024
Intel
Manufacturer
Intel
Desktop
Type
Desktop
Ivy Bridge-EN
Core Architecture
Meteor Lake-PS
Intel Socket 1356
Socket
Intel Socket 1851
N/A
Integrated Graphics
Arc Xe-LPG 64EU
Pentium (Ivy Bridge)
Generation
Ultra 7 (Meteor Lake)

Package

1.008 billions
Transistor Count
-
22 nm
Manufacturing Process
7 nm
80 W
Power Consumption
15 W
80 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
133 mm²
Die Size
-

CPU Performance

-
Performance Cores
2
-
Performance Core Threads
4
2.6 GHz
Performance Core Base Frequency
1.7 GHz
0
Performance Core Turbo Frequency
4.8 GHz
-
Efficiency Cores
10
-
Efficiency Core Threads
10
-
Efficiency Core Base Frequency
1200 MHz
-
Efficiency Core Turbo Frequency
3.8 GHz
2
Total Core Count
12
2
Total Thread Count
14
100 MHz
Bus Frequency
100 MHz
26.0
Multiplier
17.0
64 K per core
L1 Cache
112 KB per core
256 K per core
L2 Cache
2 MB per core
6 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR3-1600
Memory Types
DDR5-5600
-
Max Memory Size
96 GB
3
Max Memory Channels
2
-
Max Memory Bandwidth
89.6 GB/s
Yes
ECC Memory Support
No

Miscellaneous

-
Official Website
3
PCIe Version
4
24
PCIe Lanes
8

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