Home Comparison Intel Pentium Gold 6405U vs Intel Core 3 100U

Intel Pentium Gold 6405U vs Intel Core 3 100U

We compared two laptop CPUs: Intel Pentium Gold 6405U with 2 cores 2.4GHz and Intel Core 3 100U with 6 cores 1.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Pentium Gold 6405U 's Advantages
Higher base frequency (2.4GHz vs 1.2GHz)
Intel Core 3 100U 's Advantages
Released 4 years and 3 months late
Higher specification of memory (LPDDR5-6400 vs DDR4-2400)
Larger memory bandwidth (83.2GB/s vs 37.5GB/s)
Newer PCIe version (4.0 vs 2.0)
Larger L3 cache size (10MB vs 2MB)
More modern manufacturing process (10nm vs 14nm)
Lower TDP (12W vs 15W)

Score

VS

General Parameters

Oct 2019
Release Date
Jan 2024
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Comet Lake
Core Architecture
Raptor Lake Refresh
6405U
Processor Number
100U
BGA-1528
Socket
BGA-1744
UHD Graphics
Integrated Graphics
Iris Xe Graphics (64EU)
-
Generation
Core 3 (Raptor Lake-U)

Package

14 nm
Manufacturing Process
10 nm
BGA-1528
Socket
BGA-1744
15 W
Power Consumption
12-15 W
-
Max Turbo Power Consumption
55 W
100 °C
Peak Operating Temperature
100°C
-
Foundry
Intel
-
Package
FC-BGA16F

CPU Performance

2
Performance Cores
2
4
Performance Core Threads
4
2.4 GHz
Performance Core Base Frequency
1.2 GHz
-
Performance Core Turbo Frequency
4.7 GHz
-
Efficiency Cores
4
-
Efficiency Core Threads
4
-
Efficiency Core Base Frequency
0.9 GHz
-
Efficiency Core Turbo Frequency
3.3 GHz
2
Total Core Count
6
4
Total Thread Count
8
-
Bus Frequency
100 MHz
-
Multiplier
12x
-
L1 Cache
80 K per core
-
L2 Cache
1280 K per core
2 MB shared
L3 Cache
10 MB shared
-
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR4-2400, LPDDR3-2133
Memory Types
DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267
64 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
37.5 GB/s
Max Memory Bandwidth
83.2 GB/s
No
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
300 MHz
950 MHz
GPU Max Dynamic Frequency
1250 MHz
-
Shader Units
512
-
Texture Units
32
-
Raster Operation Units
16
-
Execution Units
64
-
Power Consumption
15 W
-
Max Resolution
7680x4320 - 60 Hz
-
Graphics Performance
1.21 TFLOPS

Miscellaneous

2.0
PCIe Version
4.0
12
PCIe Lanes
20
SSE4.1, SSE4.2
Extended Instruction Set
-

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