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Intel Pentium 3805U
Benchmarks & Specs

Name: Intel Pentium 3805U
Brand: Intel
Rating: 5 (1 reviews)

Last updated: 2025-07-25

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

The Intel Pentium 3805U is a processor from Intel's Haswell U architecture. It was manufactured using the 22nm process. At the time, this CPU was specifically designed for energy efficiency. This made it ideal for mobile devices such as notebooks. Even today, the Intel Pentium 3805U provides a solid foundation for everyday tasks.

We have found that it handles emails, office applications, and web browsing effortlessly. The integrated Intel HD Graphics (Broadwell GT1) also enables smooth video playback. This makes it a reliable partner for media consumption. With 2 MB Level 3 Cache, the processor efficiently supports data processing.

Its maximum memory bandwidth is 26 GB/s. For budget-conscious users looking for a reliable computer, the Intel Pentium 3805U remains a practical choice. It delivers consistent performance without great demands. This processor represents an era of solid, energy-efficient laptop hardware. It fulfills basic needs with flying colors.

Energy-efficient design
Integrated Intel HD Graphics (Broadwell GT1)
Reliable performance for everyday tasks

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 741 / 834
In segment Notebook

Multi-core performance

Rank 764 / 832
In segment Notebook

Geekbench 6 Single-Core
Single-core performance

2C / 2T · 1.90 GHz

385

2C / 2T · 2.20 GHz

383

2C / 2T · 1.90 GHz

379

2C / 2T · 1.90 GHz

370

2C / 4T · 2.20 GHz

369

Geekbench 6 Multi-Core
Multi-core performance

2C / 2T · 2.10 GHz

671

2C / 4T · 1.80 GHz

664

2C / 2T · 1.90 GHz

655

2C / 2T · 1.90 GHz

642

2C / 2T · 1.90 GHz

636

Geekbench 5, 64bit Single-Core
Single-core performance

2C / 2T · 1.90 GHz

457

2C / 4T · 2.00 GHz

457

2C / 2T · 1.90 GHz

451

4C / 4T · 2.50 GHz

450

2C / 4T · 1.90 GHz

449

Geekbench 5, 64bit Multi-Core
Multi-core performance

2C / 4T · 1.60 GHz

886

2C / 4T · 1.50 GHz

884

2C / 2T · 1.90 GHz

878

4C / 4T · 2.00 GHz

876

2C / 4T · 1.50 GHz

874

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel HD Graphics 405 (16EU)

154

Intel HD Graphics 3000

154

Intel HD Graphics (Broadwell GT1)

154

Intel HD Graphics 400

147

Intel HD Graphics 400

147

Cinebench R15 (Single-Core)
Single-core performance

2C / 2T · 2.70 GHz

79 cb

4C / 4T · 2.70 GHz

78 cb

2C / 2T · 1.90 GHz

77 cb

4C / 4T · 3.40 GHz

76 cb

4C / 4T · 3.60 GHz

76 cb

Cinebench R15 (Multi-Core)
Multi-core performance

2C / 4T · 1.50 GHz

152 cb

2C / 2T · 2.70 GHz

149 cb

2C / 2T · 1.90 GHz

148 cb

4C / 4T · 2.42 GHz

147 cb

4C / 4T · 2.40 GHz

146 cb

More benchmarks

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Geekbench 5 (SC)
2,512 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

PassMark CPU-Mark
2,504 entries

Cinebench R15 (SC)
1,113 entries

Cinebench R15 (MC)
1,110 entries

Geekbench 3 (SC)
945 entries

Geekbench 3 (MC)
941 entries

Cinebench R11.5 (SC)
826 entries

Cinebench R11.5 (MC)
837 entries

Cinebench R11.5 iGPU
383 entries

Specifications

At a glance

Property	Value
Family	Intel Pentium (150)
CPU group	Intel Pentium 3000 (8)
Architecture	Haswell U
Technology	22 nm
Segment	Notebook
Socket	BGA 1168
Generation	4
Predecessor
Successor

CPU Cores and Base Frequency

Property	Value
CPU Cores / Threads	2 / 2
Hyperthreading / SMT	✗
Core architecture	normal
Cores:	2x
Frequency:	1.90 GHz
Turbo Frequency (1 Core):
Turbo Frequency (2 Cores):
L2-Cache
L3-Cache	2.00 MB
Overclocking	No

Integrated graphics (iGPU)

Property	Value
GPU name	Intel HD Graphics (Broadwell GT1)
GPU frequency	0.10 - 0.80 GHz
CUs / Shader	12 / 96
Raytracing	✗
Max. displays	3
Max. GPU Memory	2 GB
Technology	14 nm
Release date	Q1/2015

NPU AI performance

Property	Value
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Memory type	Memory bandwidth
DDR3-1600	25.6 GB/s
Property	Value
Max. Memory	16 GB
Memory channels	2
ECC	✗
PCIe	2.0 x 12
PCIe Bandwidth	6.0 GB/s

Thermal Management

Property	Value
TDP	15 W
TDP (PL2)
TDP up
TDP down
T. junction max.

Technical details

Property	Value
Chip design	Monolithic
AES-NI	✓
Operating systems	Windows 10, Linux
Instruction set	x86-64 (64 bit)
ISA extensions	SSE4.1, SSE4.2
Release date	Q1/2015
Release price
Documents	Technical data sheet

User Reviews

Your rating

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★★★★★