Intel Core i9 7980XE vs Intel Core i7 14701E

VS

Intel Core i9 7980XE

Intel Core i7-14701E

We compared two desktop CPUs: Intel Core i9 7980XE with 18 cores 2.6GHz and Intel Core i7 14701E with 8 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 14701E 's Advantages

Released 6 years and 10 months late

Higher specification of memory (5600 vs 2666)

Larger memory bandwidth (89.6GB/s vs 79.47GB/s)

Newer PCIe version (5 vs 3.0)

Larger L3 cache size (33MB vs 25MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (65W vs 165W)

Score

Intel Core i9 7980XE

VS

Intel Core i7 14701E

General Parameters

Sep 2017

Release Date

Jul 2024

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Skylake

Core Architecture

Raptor Lake-R

i9-7980XE

Processor Number

-

LGA-2066

Socket

Intel Socket 1700

N/A

Integrated Graphics

UHD Graphics 770

-

Generation

Core i7 (Raptor Lake Refresh)

Package

14 nm

Manufacturing Process

10 nm

165 W

Power Consumption

65 W

94 °C

Peak Operating Temperature

-

Foundry

Intel

-

Die Size

257 mm²

CPU Performance

18

Performance Cores

-

36

Performance Core Threads

-

2.6 GHz

Performance Core Base Frequency

2.6 GHz

4.2 GHz

Performance Core Turbo Frequency

5.4 GHz

18

Total Core Count

8

36

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

26x

Multiplier

26.0

64 K per core

L1 Cache

80 KB per core

1 MB per core

L2 Cache

2 MB per core

25 MB shared

L3 Cache

33 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR4-2666

Memory Types

DDR4-3200, DDR5-5600

128 GB

Max Memory Size

-

4

Max Memory Channels

2

79.47 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

Miscellaneous

Intel Core i9 7980XE

Official Website

Intel Core i7 14701E

3.0

PCIe Version

5

44

PCIe Lanes

16

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

Extended Instruction Set

-

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