Intel Core i9 7920X vs Intel Core i9 7980XE

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Intel Core i9 7920X

Intel Core i9 7980XE

We compared two desktop CPUs: Intel Core i9 7920X with 12 cores 2.9GHz and Intel Core i9 7980XE with 18 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 7920X 's Advantages

Larger memory bandwidth (85GB/s vs 79.47GB/s)

Higher base frequency (2.9GHz vs 2.6GHz)

Lower TDP (140W vs 165W)

Intel Core i9 7980XE 's Advantages

Larger L3 cache size (25MB vs 17MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 7920X

1053

Intel Core i9 7980XE +33%

1410

Geekbench 6 Multi Core

Intel Core i9 7920X

4327

Intel Core i9 7980XE +163%

11418

Geekbench 5 Single Core

Intel Core i9 7920X +1%

1137

Intel Core i9 7980XE

1117

Geekbench 5 Multi Core

Intel Core i9 7920X

11828

Intel Core i9 7980XE +24%

14735

Passmark CPU Single Core

Intel Core i9 7920X

2488

Intel Core i9 7980XE

2492

Passmark CPU Multi Core

Intel Core i9 7920X

23468

Intel Core i9 7980XE +29%

30462

Intel Core i9 7920X

VS

Intel Core i9 7980XE

General Parameters

Aug 2017

Release Date

Sep 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Skylake

i9-7920X

Processor Number

i9-7980XE

LGA-2066

Socket

LGA-2066

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

140 W

Power Consumption

165 W

95 °C

Peak Operating Temperature

94 °C

CPU Performance

12

Performance Cores

18

24

Performance Core Threads

36

2.9 GHz

Performance Core Base Frequency

2.6 GHz

4.3 GHz

Performance Core Turbo Frequency

4.2 GHz

12

Total Core Count

18

24

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

29x

Multiplier

26x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

17 MB shared

L3 Cache

25 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

128 GB

Max Memory Size

128 GB

4

Max Memory Channels

4

85 GB/s

Max Memory Bandwidth

79.47 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i9 7920X

Official Website

Intel Core i9 7980XE

3.0

PCIe Version

3.0

44

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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