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Intel Core i3-8100B vs MediaTek Dimensity 7020

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 - 72 %

MediaTek Dimensity 7020

Multi-core performance

Rank 1 - 100 %

Intel Core i3-8100B

Rank 2 - 59 %

MediaTek Dimensity 7020

Geekbench 6 Single-Core
Single-core performance

4C / 4T · 3.60 GHz

1,265

8C / 8T · 2.20 GHz

914

Geekbench 6 Multi-Core
Multi-core performance

4C / 4T · 3.60 GHz

3,784

8C / 8T · 2.20 GHz

2,292

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

4C / 4T · 3.60 GHz

971

8C / 8T · 2.20 GHz

696

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

4C / 4T · 3.60 GHz

3,329

8C / 8T · 2.20 GHz

1,877

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel UHD Graphics 630

403

PowerVR IMG BXM-8-256

225

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	MediaTek Dimensity 7020
Family	Intel Core i3 (205)	Mediatek Dimensity (38)
CPU group	Intel Core i 8000 (20)	MediaTek Dimensity 7000 (3)
Architecture	Coffee Lake S	Cortex-A78 / Cortex-A55
Technology	14 nm	6 nm
Segment	Desktop	Smartphone / Tablet
Socket	BGA 1440
Predecessor
Successor

CPU Cores and Base Frequency

Wischen	Intel Core i3-8100B	MediaTek Dimensity 7020
CPU Cores / Threads	4 / 4	8 / 8
Hyperthreading / SMT	✗	✗
Core architecture	normal	hybrid (big.LITTLE)
Core Cluster 1:	4x 3.60 GHz	2x Cortex-A78 2.20 GHz
Core Cluster 2:		6x Cortex-A55 2.00 GHz
L2-Cache
L3-Cache	6.00 MB
Overclocking	✗	✗

Integrated graphics (iGPU)

Wischen	Intel Core i3-8100B	MediaTek Dimensity 7020
GPU name	Intel UHD Graphics 630	PowerVR IMG BXM-8-256
GPU frequency	0.35 - 1.05 GHz	0.90 GHz
CUs / Shader	24 / 192	/
Raytracing	✗	✗
Max. displays	3	0
Max. GPU Memory	64 GB
Technology	14 nm
Release date	Q4/2017

NPU AI performance

Wischen	Intel Core i3-8100B	MediaTek Dimensity 7020
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Core i3-8100B	MediaTek Dimensity 7020
Memory	DDR4-2666 (42.7 GB/s)	LPDDR5-5500 (44.0 GB/s) LPDDR4X-4266 (34.1 GB/s)
Max. Memory	64 GB	16 GB
Memory channels	2	2
ECC	No	No
PCIe	3.0 x 16
PCIe Bandwidth	15.8 GB/s

Thermal Management

Wischen	Intel Core i3-8100B	MediaTek Dimensity 7020
TDP	65 W
TDP (PL2)
TDP up
TDP down
T. junction max.	100 °C

Technical details

Wischen	Intel Core i3-8100B	MediaTek Dimensity 7020
Chip design	Monolithic	Chiplet
AES-NI	✓	✗
Operating systems	Windows 10, Windows 11, Linux	Android
Instruction set	x86-64 (64 bit)	Armv8-A (64 bit)
ISA extensions	SSE4.1, SSE4.2, AVX2
Release date	Q3/2018	Q1/2023
Release price	133 $
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 MediaTek Dimensity 7020 has received 4.2 stars (77 ratings).

Click on the stars to rate one or both processors.

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

★★★★★

MediaTek Dimensity 7020
8C / 8T · 2.20 GHz

★★★★★