Intel Core i9 10940X vs Intel Core i7 10700KF

VS

Intel Core i9 10940X Intel Core i7 10700KF

We compared two desktop CPUs: Intel Core i9 10940X with 14 cores 3.3GHz and Intel Core i7 10700KF with 8 cores 3.8GHz . 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 45.8GB/s)

Larger L3 cache size (20MB vs 16MB)

Intel Core i7 10700KF 's Advantages

Released 7 months late

Higher base frequency (3.8GHz vs 3.3GHz)

Lower TDP (125W vs 165W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 10940X

1234

Intel Core i7 10700KF +5%

1303

Cinebench R23 Multi Core

Intel Core i9 10940X +27%

16117

Intel Core i7 10700KF

12674

Geekbench 6 Single Core

Intel Core i9 10940X

1471

Intel Core i7 10700KF +16%

1711

Geekbench 6 Multi Core

Intel Core i9 10940X +33%

11287

Intel Core i7 10700KF

8459

Geekbench 5 Single Core

Intel Core i9 10940X

1144

Intel Core i7 10700KF +16%

1338

Geekbench 5 Multi Core

Intel Core i9 10940X +57%

13573

Intel Core i7 10700KF

8628

Passmark CPU Single Core

Intel Core i9 10940X

2686

Intel Core i7 10700KF +13%

3040

Passmark CPU Multi Core

Intel Core i9 10940X +47%

27907

Intel Core i7 10700KF

18865

Intel Core i9 10940X

VS

Intel Core i7 10700KF

General Parameters

Oct 2019

Release Date

May 2020

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Cascade Lake

Core Architecture

Comet Lake

i9-10940X

Processor Number

i7-10700KF

LGA-2066

Socket

LGA-1200

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

LGA-2066

Socket

LGA-1200

165 W

Power Consumption

125 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

3.8 GHz

4.6 GHz

Performance Core Turbo Frequency

5.1 GHz

14

Total Core Count

8

28

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

38x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

20 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2933

Memory Types

DDR4-2933

256 GB

Max Memory Size

128 GB

4

Max Memory Channels

2

93.8 GB/s

Max Memory Bandwidth

45.8 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i9 10940X

Official Website

Intel Core i7 10700KF

3.0

PCIe Version

3.0

48

PCIe Lanes

16

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

Extended Instruction Set

-

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