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Intel Core i3-8100B vs Raspberry Pi 5 B (Broadcom BCM2712)

Last updated: 2026-07-05

Table of Contents

Summary
Benchmarks
Specifications
User Reviews
Popular Comparisons

Summary

Benchmarks

Performance Overview
Average performance across multiple benchmarks

Single-core performance

Rank 1 - 100 %

Intel Core i3-8100B

Rank 2 - 61 %

Raspberry Pi 5 B (Broadcom BCM2712)

Multi-core performance

Rank 1 - 100 %

Intel Core i3-8100B

Rank 2 - 48 %

Raspberry Pi 5 B (Broadcom BCM2712)

Geekbench 6 Single-Core
Single-core performance

4C / 4T · 3.60 GHz

1,265

4C / 4T · 2.40 GHz

788

Geekbench 6 Multi-Core
Multi-core performance

4C / 4T · 3.60 GHz

3,784

4C / 4T · 2.40 GHz

1,747

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

4C / 4T · 3.60 GHz

971

4C / 4T · 2.40 GHz

574

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

4C / 4T · 3.60 GHz

3,329

4C / 4T · 2.40 GHz

1,635

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel UHD Graphics 630

403

Broadcom VideoCore VII

120

More benchmarks

Cinebench R23 (SC)
690 entries

Cinebench R23 (MC)
665 entries

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

3DMark Timespy (iGPU)
534 entries

PassMark CPU-Mark
2,504 entries

Geekbench 3 (SC)
945 entries

Geekbench 3 (MC)
941 entries

Specifications

At a glance

Wischen	Intel Core i3-8100B	Raspberry Pi 5 B (Broadcom BCM2712)
Family	Intel Core i3 (205)	Broadcom BCM (3)
CPU group	Intel Core i 8000 (20)	Broadcom BCM2712 (1)
Architecture	Coffee Lake S	Cortex-A76
Technology	14 nm	16 nm
Segment	Desktop	Desktop
Socket	BGA 1440
Predecessor		Raspberry Pi 4 B (Broadcom BCM2711)
Successor

CPU Cores and Base Frequency

Wischen	Intel Core i3-8100B	Raspberry Pi 5 B (Broadcom BCM2712)
CPU Cores / Threads	4 / 4	4 / 4
Hyperthreading / SMT	✗	✗
Core architecture	normal	normal
Cores:	4x	4x Cortex-A76
Frequency:	3.60 GHz	1.00 GHz
Turbo (1 Core):		2.40 GHz
Turbo (All Cores):		2.40 GHz
L2-Cache		2.00 MB
L3-Cache	6.00 MB	2.00 MB
Overclocking	✗	✓

Integrated graphics (iGPU)

Wischen	Intel Core i3-8100B	Raspberry Pi 5 B (Broadcom BCM2712)
GPU name	Intel UHD Graphics 630	Broadcom VideoCore VII
GPU frequency	0.35 - 1.05 GHz	0.80 GHz
CUs / Shader	24 / 192	8 / 128
Raytracing	✗	✗
Max. displays	3	2
Max. GPU Memory	64 GB	4 GB
Technology	14 nm	16 nm
Release date	Q4/2017	Q3/2023

NPU AI performance

Wischen	Intel Core i3-8100B	Raspberry Pi 5 B (Broadcom BCM2712)
AI hardware		Hailo-8L
AI specifications		Expansion: AI-Kit Hailo-8L @ 13 TOPS (2.3 watts)
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Core i3-8100B	Raspberry Pi 5 B (Broadcom BCM2712)
Memory	DDR4-2666 (42.7 GB/s)	LPDDR4X-4266 (17.1 GB/s)
Max. Memory	64 GB	8 GB
Memory channels	2	1
ECC	No	No
PCIe	3.0 x 16	2.0 x 4
PCIe Bandwidth	15.8 GB/s	2.0 GB/s

Thermal Management

Wischen	Intel Core i3-8100B	Raspberry Pi 5 B (Broadcom BCM2712)
TDP	65 W	12 W
TDP (PL2)
TDP up
TDP down
T. junction max.	100 °C	88 °C

Technical details

Wischen	Intel Core i3-8100B	Raspberry Pi 5 B (Broadcom BCM2712)
Chip design	Monolithic	Monolithic
AES-NI	✓	✗
Operating systems	Windows 10, Windows 11, Linux	Windows 11 (ARM), Linux
Instruction set	x86-64 (64 bit)	Armv8-A (64 bit)
ISA extensions	SSE4.1, SSE4.2, AVX2
Release date	Q3/2018	Q3/2023
Release price	133 $	79 $
Documents	Technical data sheet	Technical data sheet

User Reviews

Your rating

Here you can rate one or both of the processors. The average rating of Intel Core i3-8100B is 3.7 stars (3 ratings), while Raspberry Pi 5 B (Broadcom BCM2712) has received 4.3 stars (188 ratings).

Click on the stars to rate one or both processors.

Intel Core i3-8100B
4C / 4T · 3.60 GHz

★★★★★

Raspberry Pi 5 B (Broadcom BCM2712)
4C / 4T · 1.00 - 2.40 GHz

★★★★★