Intel Core i9 10940X vs Intel Core i7 14790F

VS

Intel Core i9 10940X Intel Core i7 14790F

We compared two desktop CPUs: Intel Core i9 10940X with 14 cores 3.3GHz and Intel Core i7 14790F with 16 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 10940X 's Advantages

Larger memory bandwidth (93.8GB/s vs 89.6GB/s)

Higher base frequency (3.3GHz vs 2.1GHz)

Intel Core i7 14790F 's Advantages

Released 4 years and 3 months late

Higher specification of memory (DDR5-5600 vs DDR4-2933)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (36MB vs 20MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (65W vs 165W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 10940X

1234

Intel Core i7 14790F +71%

2112

Cinebench R23 Multi Core

Intel Core i9 10940X

16117

Intel Core i7 14790F +83%

29535

Geekbench 6 Single Core

Intel Core i9 10940X

1471

Intel Core i7 14790F +93%

2848

Geekbench 6 Multi Core

Intel Core i9 10940X

11287

Intel Core i7 14790F +66%

18799

Intel Core i9 10940X

VS

Intel Core i7 14790F

General Parameters

Oct 2019

Release Date

Jan 2024

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Cascade Lake

Core Architecture

Raptor Lake Refresh

i9-10940X

Processor Number

i7-14790F

LGA-2066

Socket

LGA-1700

N/A

Integrated Graphics

No

Package

14 nm

Manufacturing Process

10 nm

LGA-2066

Socket

LGA-1700

165 W

Power Consumption

65 W

-

Max Turbo Power Consumption

219 W

86 °C

Peak Operating Temperature

100°C

CPU Performance

14

Performance Cores

8

28

Performance Core Threads

16

3.3 GHz

Performance Core Base Frequency

2.1 GHz

4.6 GHz

Performance Core Turbo Frequency

5.3 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1.5 GHz

-

Efficiency Core Turbo Frequency

4.2 GHz

14

Total Core Count

16

28

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

21x

64 K per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

24 MB

20 MB shared

L3 Cache

36 MB

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2933

Memory Types

DDR5-5600, DDR4-3200

256 GB

Max Memory Size

192 GB

4

Max Memory Channels

2

93.8 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

Miscellaneous

Intel Core i9 10940X

Official Website

Intel Core i7 14790F

3.0

PCIe Version

5.0

48

PCIe Lanes

20

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

Extended Instruction Set

-

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