Intel Core i9 10920X vs Intel Core i9 7980XE

VS

Intel Core i9 10920X Intel Core i9 7980XE

We compared two desktop CPUs: Intel Core i9 10920X with 12 cores 3.5GHz 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 10920X 's Advantages

Released 2 years and 1 months late

Higher specification of memory (DDR4-2933 vs DDR4-2666)

Larger memory bandwidth (93.8GB/s vs 79.47GB/s)

Higher base frequency (3.5GHz vs 2.6GHz)

Intel Core i9 7980XE 's Advantages

Larger L3 cache size (25MB vs 20MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 10920X +1%

1280

Intel Core i9 7980XE

1263

Cinebench R23 Multi Core

Intel Core i9 10920X

15354

Intel Core i9 7980XE +17%

18030

Geekbench 6 Single Core

Intel Core i9 10920X +20%

1696

Intel Core i9 7980XE

1410

Geekbench 6 Multi Core

Intel Core i9 10920X

9541

Intel Core i9 7980XE +19%

11418

Geekbench 5 Single Core

Intel Core i9 10920X +7%

1201

Intel Core i9 7980XE

1117

Geekbench 5 Multi Core

Intel Core i9 10920X

13408

Intel Core i9 7980XE +9%

14735

Passmark CPU Single Core

Intel Core i9 10920X +9%

2738

Intel Core i9 7980XE

2492

Passmark CPU Multi Core

Intel Core i9 10920X

26244

Intel Core i9 7980XE +16%

30462

Intel Core i9 10920X

VS

Intel Core i9 7980XE

General Parameters

Oct 2019

Release Date

Sep 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Cascade Lake

Core Architecture

Skylake

i9-10920X

Processor Number

i9-7980XE

LGA-2066

Socket

LGA-2066

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

LGA-2066

Socket

LGA-2066

165 W

Power Consumption

165 W

94 °C

Peak Operating Temperature

94 °C

CPU Performance

12

Performance Cores

18

24

Performance Core Threads

36

3.5 GHz

Performance Core Base Frequency

2.6 GHz

4.6 GHz

Performance Core Turbo Frequency

4.2 GHz

12

Total Core Count

18

24

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

-

Multiplier

26x

-

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

20 MB shared

L3 Cache

25 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2933

Memory Types

DDR4-2666

256 GB

Max Memory Size

128 GB

4

Max Memory Channels

4

93.8 GB/s

Max Memory Bandwidth

79.47 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i9 10920X

Official Website

Intel Core i9 7980XE

3.0

PCIe Version

3.0

48

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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