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Intel Core i9-9940X vs MediaTek Dimensity 1100

Last updated: 2026-07-02

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 i9-9940X

Rank 2 - 65 %

MediaTek Dimensity 1100

Multi-core performance

Rank 1 - 100 %

Intel Core i9-9940X

Rank 2 - 24 %

MediaTek Dimensity 1100

Geekbench 6 Single-Core
Single-core performance

14C / 28T · 4.50 GHz

1,459

8C / 8T · 2.60 GHz

966

Geekbench 6 Multi-Core
Multi-core performance

14C / 28T · 4.20 GHz

10,820

8C / 8T · 2.60 GHz

3,128

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

14C / 28T · 4.50 GHz

1,174

8C / 8T · 2.60 GHz

742

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

14C / 28T · 4.20 GHz

13,946

8C / 8T · 2.60 GHz

2,853

More benchmarks

Geekbench 6 (SC)
1,989 entries

Geekbench 6 (MC)
1,927 entries

Cinebench R20 (SC)
666 entries

Geekbench 5 (SC)
2,512 entries

Cinebench R20 (MC)
615 entries

Geekbench 5 (MC)
2,483 entries

FP32 SP (iGPU)
2,219 entries

AnTuTu 9 Benchmark
90 entries

AnTuTu 8 Benchmark
118 entries

PassMark CPU-Mark
2,504 entries

Cinebench R15 (SC)
1,113 entries

Cinebench R15 (MC)
1,110 entries

Specifications

At a glance

Wischen	Intel Core i9-9940X	MediaTek Dimensity 1100
Family	Intel Core i9 (81)	Mediatek Dimensity (38)
CPU group	Intel Core i 9000X (8)	MediaTek Dimensity 1100/1200/1300 (3)
Architecture	Skylake X Refresh	Cortex-A78 / Cortex-A55
Technology	14 nm	6 nm
Segment	Desktop	Smartphone / Tablet
Socket	LGA 2066
Predecessor	Intel Core i9-7940X
Successor

CPU Cores and Base Frequency

Wischen	Intel Core i9-9940X	MediaTek Dimensity 1100
CPU Cores / Threads	14 / 28	8 / 8
Hyperthreading / SMT	✓	✗
Core architecture	normal	hybrid (big.LITTLE)
Core Cluster 1:	14x 3.30 - 4.50 GHz	4x Cortex-A78 2.60 GHz
Core Cluster 2:		4x Cortex-A55 2.00 GHz
L2-Cache
L3-Cache	19.00 MB
Overclocking	✓	✗

Integrated graphics (iGPU)

Wischen	Intel Core i9-9940X	MediaTek Dimensity 1100
GPU name	no iGPU	ARM Mali-G77 MP9
GPU frequency		0.85 GHz
CUs / Shader	/	9 / 144
Raytracing	✗	✗
Max. displays		1
Max. GPU Memory		4 GB
Technology		7 nm
Release date		Q2/2019

NPU AI performance

Wischen	Intel Core i9-9940X	MediaTek Dimensity 1100
AI hardware
AI specifications
NPU + CPU + iGPU

Memory & PCIe

Wischen	Intel Core i9-9940X	MediaTek Dimensity 1100
Memory	DDR4-2666 (85.4 GB/s)	LPDDR4X-4266 (34.1 GB/s)
Max. Memory	128 GB	16 GB
Memory channels	4	4
ECC	No	No
PCIe	3.0 x 44
PCIe Bandwidth	43.3 GB/s

Thermal Management

Wischen	Intel Core i9-9940X	MediaTek Dimensity 1100
TDP	165 W
TDP (PL2)
TDP up
TDP down
T. junction max.	92 °C

Technical details

Wischen	Intel Core i9-9940X	MediaTek Dimensity 1100
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, AVX-512
Release date	Q4/2018	Q1/2021
Release price	1387 $
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 i9-9940X is 5.0 stars (2 ratings), while MediaTek Dimensity 1100 has received 4.4 stars (17 ratings).

Click on the stars to rate one or both processors.

Intel Core i9-9940X
14C / 28T · 3.30 - 4.50 GHz

★★★★★

MediaTek Dimensity 1100
8C / 8T · 2.60 GHz

★★★★★