Intel Core i9 10940X vs Intel Core i7 14700

VS

Intel Core i9 10940X

Intel Core i7 14700

We compared two desktop CPUs: Intel Core i9 10940X with 14 cores 3.3GHz and Intel Core i7 14700 with 20 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 14700 's Advantages

Released 4 years and 3 months late

Integrated graphics card

Higher specification of memory (5600 vs 2933)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (33MB 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 14700 +70%

2106

Cinebench R23 Multi Core

Intel Core i9 10940X

21309

Intel Core i7 14700 +52%

32602

Geekbench 6 Single Core

Intel Core i9 10940X

1471

Intel Core i7 14700 +94%

2866

Geekbench 6 Multi Core

Intel Core i9 10940X

11287

Intel Core i7 14700 +48%

16746

Passmark CPU Single Core

Intel Core i9 10940X

2686

Intel Core i7 14700 +53%

4126

Passmark CPU Multi Core

Intel Core i9 10940X

27907

Intel Core i7 14700 +67%

46819

Intel Core i9 10940X

VS

Intel Core i7 14700

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

i7-14700

LGA-2066

Socket

LGA-1700

N/A

Integrated Graphics

UHD Graphics 770

Package

14 nm

Manufacturing Process

10 nm

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

5.4 GHz

-

Efficiency Cores

12

-

Efficiency Core Threads

12

-

Efficiency Core Base Frequency

1.5 GHz

-

Efficiency Core Turbo Frequency

4.2 GHz

14

Total Core Count

20

28

Total Thread Count

28

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

2 MB per core

20 MB shared

L3 Cache

33 MB shared

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

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1600 MHz

-

Shader Units

256

-

Texture Units

16

-

Raster Operation Units

8

-

Execution Units

32

-

Power Consumption

15 W

-

Graphics Performance

0.78 TFLOPS

Miscellaneous

Intel Core i9 10940X

Official Website

Intel Core i7 14700

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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