Intel Core i7 7800X vs Intel Core i9 9980XE

VS

Intel Core i7 7800X

Intel Core i9 9980XE

We compared two desktop CPUs: Intel Core i7 7800X with 6 cores 3.5GHz and Intel Core i9 9980XE with 18 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 7800X 's Advantages

Higher base frequency (3.5GHz vs 3.0GHz)

Lower TDP (140W vs 165W)

Intel Core i9 9980XE 's Advantages

Released 1 years and 5 months late

Higher specification of memory (2666 vs 2400)

Larger L3 cache size (25MB vs 8MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 7800X

963

Intel Core i9 9980XE +15%

1114

Cinebench R23 Multi Core

Intel Core i7 7800X

7269

Intel Core i9 9980XE +272%

27093

Geekbench 6 Single Core

Intel Core i7 7800X

1362

Intel Core i9 9980XE +8%

1480

Geekbench 6 Multi Core

Intel Core i7 7800X

6082

Intel Core i9 9980XE +82%

11091

Geekbench 5 Single Core

Intel Core i7 7800X

1069

Intel Core i9 9980XE +4%

1122

Geekbench 5 Multi Core

Intel Core i7 7800X

6578

Intel Core i9 9980XE +160%

17154

Passmark CPU Single Core

Intel Core i7 7800X

2409

Intel Core i9 9980XE +6%

2569

Passmark CPU Multi Core

Intel Core i7 7800X

12894

Intel Core i9 9980XE +147%

31938

Intel Core i7 7800X

VS

Intel Core i9 9980XE

General Parameters

May 2017

Release Date

Oct 2018

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Skylake

i7-7800X

Processor Number

i9-9980XE

LGA-2066

Socket

LGA-2066

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

140 W

Power Consumption

165 W

100 °C

Peak Operating Temperature

84°C

CPU Performance

6

Performance Cores

18

12

Performance Core Threads

36

3.5 GHz

Performance Core Base Frequency

3.0 GHz

4 GHz

Performance Core Turbo Frequency

4.4 GHz

6

Total Core Count

18

12

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

30x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

8 MB shared

L3 Cache

25 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2400

Memory Types

DDR4-2666

128 GB

Max Memory Size

128 GB

4

Max Memory Channels

4

79.47 GB/s

Max Memory Bandwidth

79.47 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i7 7800X

Official Website

Intel Core i9 9980XE

3.0

PCIe Version

3.0

28

PCIe Lanes

44

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

Extended Instruction Set

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

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