Home Comparison Intel Pentium Gold 5405U vs Intel Core Ultra 5 115U

Intel Pentium Gold 5405U vs Intel Core Ultra 5 115U

We compared two laptop CPUs: Intel Pentium Gold 5405U with 2 cores 2.3GHz and Intel Core Ultra 5 115U with 8 cores 1.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Pentium Gold 5405U 's Advantages
Integrated graphics card
Higher base frequency (2.3GHz vs 1.5GHz)
Intel Core Ultra 5 115U 's Advantages
Released 4 years and 11 months late
Higher specification of memory (LPDDR5X-7467 vs DDR4-2133)
Larger memory bandwidth (120GB/s vs 37.5GB/s)
Newer PCIe version (4 vs 2.0)
Larger L3 cache size (10MB vs 2MB)
More modern manufacturing process (7nm vs 14nm)

Score

VS

General Parameters

Jan 2019
Release Date
Dec 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
-
Whiskey Lake
Core Architecture
Meteor Lake
5405U
Processor Number
-
BGA-1528
Socket
Intel BGA 2049
UHD Graphics 610
Integrated Graphics
Arc Xe-LPG 48EU
-
Generation
Ultra 5 (Meteor Lake)

Package

14 nm
Manufacturing Process
7 nm
BGA-1528
Socket
Intel BGA 2049
15 W
Power Consumption
15 W
100 °C
Peak Operating Temperature
-
-
Foundry
Intel
-
Package
FC-BGA

CPU Performance

2
Performance Cores
2
4
Performance Core Threads
4
2.3 GHz
Performance Core Base Frequency
1.5 GHz
-
Performance Core Turbo Frequency
4.2 GHz
-
Efficiency Cores
6
-
Efficiency Core Threads
6
-
Efficiency Core Base Frequency
1000 MHz
-
Efficiency Core Turbo Frequency
3.5 GHz
2
Total Core Count
8
4
Total Thread Count
10
-
Bus Frequency
100 MHz
-
Multiplier
15.0
128 K per core
L1 Cache
112 KB per core
512 K per core
L2 Cache
2 MB per core
2 MB shared
L3 Cache
10 MB shared
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR4-2133, LPDDR3-1866
Memory Types
LPDDR5X-7467,DDR5-5600
64 GB
Max Memory Size
-
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
120 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
-
200 MHz
GPU Base Frequency
-
950 MHz
GPU Max Dynamic Frequency
-
96
Shader Units
-
12
Texture Units
-
2
Raster Operation Units
-
12
Execution Units
-
5 W
Power Consumption
-
4096x2304 - 30 Hz
Max Resolution
-
0.06 TFLOPS
Graphics Performance
-

Miscellaneous

2.0
PCIe Version
4
12
PCIe Lanes
12
SSE4.1, SSE4.2
Extended Instruction Set
-

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