Intel Core i9 9940X

This is a processor manufactured by Intel using the 14nm fabrication process, designed for Desktop platform, released on Oct 2018. It features a design of 14 cores to achieve 14 cores and 28 threads, with an ultra-high specification. The base frequency is 3.3GHz, with a maximum turbo boost frequency of 4.4GHz,TDP of 165W,L3 cache high up to 20MB.with integrated graphics.It uses the LGA-2066 socket.

General Parameters

[Report Issues]

Release Date

Oct 2018

Manufacturer

Intel

Type

Desktop

Instruction Set

x86-64

Core Architecture

Skylake

Processor Number

i9-9940X

Integrated Graphics

N/A

Package

[Report Issues]

Manufacturing Process

14 nm

Socket

LGA-2066

Power Consumption

165 W

Peak Operating Temperature

88 °C

CPU Performance

[Report Issues]

Performance Cores

14

Performance Core Threads

28

Performance Core Base Frequency

3.3 GHz

Performance Core Turbo Frequency

4.4 GHz

Total Core Count

14

Total Thread Count

28

Bus Frequency

100 MHz

Multiplier

33x

L1 Cache

64 K per core

L2 Cache

1 MB per core

L3 Cache

20 MB shared

Unlocked Multiplier

Yes

Memory Parameters

[Report Issues]

Memory Types

DDR4-2666

Max Memory Size

128 GB

Max Memory Channels

4

Max Memory Bandwidth

85 GB/s

ECC Memory Support

No

Miscellaneous

[Report Issues]

Official Website

Intel Core i9 9940X

PCIe Version

3.0

PCIe Lanes

44

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2, AVX-512

Rankings

[Report Issues]

Cinebench R23 Single Core

AMD Ryzen Threadripper Pro 3995WX 64C 128T @ 2.7 GHz

1231

Intel Core i3 10300 4C 8T @ 3.7 GHz

1231

Intel Core i7 10875H 8C 16T @ 2.3 GHz

1230

Intel Core i9 9940X 14C 28T @ 3.3 GHz

1228

AMD Ryzen 7 4800U 8C 16T @ 1.8 GHz

1224

Intel Core i5 1130G7 4C 8T @ 0.8-1.8 GHz

1222

Intel Core i7 10870H 8C 16T @ 2.2 GHz

1221

Cinebench R23 Multi Core

Intel Core Ultra 7 165H 16C 22T @ 1.4 GHz

15635

Intel Core i7 13620H 10C 16T @ 2.4 GHz

15397

Intel Core i9 10920X 12C 24T @ 3.5 GHz

15354

Intel Core i9 9940X 14C 28T @ 3.3 GHz

15351

AMD Ryzen Threadripper 2920X 12C 24T @ 3.5 GHz

15269

AMD Ryzen 7 5800X 8C 16T @ 3.8 GHz

15228

Apple M3 Pro 12C 12T @ 4.05 GHz

15139

Geekbench 6 Single Core

Intel Core i5 10210U 4C 8T @ 1.6 GHz

1331

Intel Xeon Gold 6342 24C 48T @ 2.8 GHz

1330

Intel Core i3 10110U 2C 4T @ 2.1 GHz

1329

Intel Xeon W 2175 14C 28T @ 2.5 GHz

1328

Intel Core i9 9940X 14C 28T @ 3.3 GHz

1328

Intel Core i5 13400E 10C 16T @ 2.4 GHz

1325

Intel Xeon Gold 6338T 24C 48T @ 2.1 GHz

1324

Geekbench 6 Multi Core

AMD EPYC 9374F 32C 64T @ 3.85 GHz

9861

AMD EPYC 7352 24C 48T @ 2.4 GHz

9827

Intel Core i5 12400 6C 12T @ 2.5 GHz

9793

Intel Core i9 9940X 14C 28T @ 3.3 GHz

9787

Intel Core i5 1350P 12C 16T @ 1.9 GHz

9784

AMD Ryzen 9 5900 12C 24T @ 3.0 GHz

9774

AMD Ryzen 7 7435HS 8C 16T @ 3.1 GHz

9773

Geekbench 5 Single Core

AMD Ryzen 7 4700GE 8C 16T @ 3.6 GHz

1190

Intel Core i5 10400H 4C 8T @ 2.6 GHz

1190

Intel Core i7 1068NG7 4C 8T @ 2.3 GHz

1189

Intel Core i9 9940X 14C 28T @ 3.3 GHz

1189

AMD Ryzen 5 Pro 4650GE 6C 12T @ 3.3 GHz

1186

Intel Core i5 9600 6C 6T @ 3.1 GHz

1186

AMD Ryzen 7 Pro 4750G 8C 16T @ 3.6 GHz

1183

Geekbench 5 Multi Core

Intel Core i9 13905H 14C 20T @ 2.6 GHz

14532

AMD Ryzen 9 3950X 16C 32T @ 3.5 GHz

14487

Intel Core i9 13900H 14C 20T @ 2.6 GHz

14479

Intel Core i9 9940X 14C 28T @ 3.3 GHz

14374

Intel Xeon Silver 4310T 10C 20T @ 2.3 GHz

14368

Intel Core i5 13600 14C 20T @ 2.7 GHz

14338

Intel Core i7 13650HX 14C 20T @ 2.6 GHz

14277

Passmark CPU Single Core

AMD Ryzen 9 4900HS 8C 16T @ 3.0 GHz

2614

AMD Ryzen 7 4800H 8C 16T @ 2.9 GHz

2609

Intel Core i9 9920X 12C 24T @ 3.5 GHz

2608

Intel Core i9 9940X 14C 28T @ 3.3 GHz

2608

Intel Core i3 10100 4C 8T @ 3.6 GHz

2605

Intel Core i7 10700T 8C 16T @ 2.0 GHz

2605

Intel Core i5 8600K 6C 6T @ 3.6 GHz

2603

Passmark CPU Multi Core

AMD Ryzen 7 7840HS 8C 16T @ 3.8 GHz

28911

Intel Core i5 13500HX 14C 20T @ 2.5 GHz

28608

Intel Core i9 9940X 14C 28T @ 3.3 GHz

28355

AMD Ryzen 7 5800X3D 8C 16T @ 3.4 GHz

28284

Intel Core i9 12900H 14C 20T @ 2.5 GHz

28264

AMD Ryzen 7 7840H 8C 16T @ 3.8 GHz

28248

Intel Core i9 12900HK 14C 20T @ 2.5 GHz

27949

Related Comparisons

1

Intel Core i9 9940X vs Intel Core i5 14400F

2

Intel Core i9 9940X vs Intel Core i9 10980XE

3

Intel Core i9 9940X vs AMD Ryzen 3 1300X

4

Intel Core i7 6700 vs Intel Core i9 9940X

5

Intel Core i9 9940X vs Pentium 350

6

Intel Core i9 10920X vs Intel Core i9 9940X

7

Intel Core i9 9940X vs AMD Ryzen 7 5800X

8

Intel Core i9 9940X vs Intel Core i5 8600K

9

Intel Core i9 9940X vs Intel Core i5 10600KF

10

Intel Core i9 9940X vs Intel Core i9 13900KF

Related News

1

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

2

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

3

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

4

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

5

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster

6

Preliminary Support for Intel Nova Lake in AIDA64: Identity Remains a Mystery

7

AMD Responds to Ryzen 7 9800X3D Supply Shortage, Expects Shipment Improvement Throughout the Quarter

8

Broadcom Introduces Industry's First 3.5D F2F Packaging Technology to Support Consumer AI Clients in Developing Next-Generation XPU

9

Apple's Mac Studio Proprietary SSD Kit Successfully Reverse Engineered! Upgrade Memory at Half the Official Price

10

Introducing the World's First Snapdragon X Elite Mini PC: Premium Quality Comes at a Price