Intel Core i9 10900X vs Intel Core i9 7980XE

VS

Intel Core i9 10900X Intel Core i9 7980XE

We compared two desktop CPUs: Intel Core i9 10900X with 10 cores 3.7GHz 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 10900X '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 (3.7GHz 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 10900X

1143

Intel Core i9 7980XE +10%

1263

Cinebench R23 Multi Core

Intel Core i9 10900X

14275

Intel Core i9 7980XE +26%

18030

Geekbench 6 Single Core

Intel Core i9 10900X +11%

1566

Intel Core i9 7980XE

1410

Geekbench 6 Multi Core

Intel Core i9 10900X

9308

Intel Core i9 7980XE +22%

11418

Geekbench 5 Single Core

Intel Core i9 10900X +1%

1133

Intel Core i9 7980XE

1117

Geekbench 5 Multi Core

Intel Core i9 10900X

10786

Intel Core i9 7980XE +36%

14735

Passmark CPU Single Core

Intel Core i9 10900X +6%

2664

Intel Core i9 7980XE

2492

Passmark CPU Multi Core

Intel Core i9 10900X

22469

Intel Core i9 7980XE +35%

30462

Intel Core i9 10900X

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

i9-10900X

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

10

Performance Cores

18

20

Performance Core Threads

36

3.7 GHz

Performance Core Base Frequency

2.6 GHz

4.5 GHz

Performance Core Turbo Frequency

4.2 GHz

10

Total Core Count

18

20

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

37x

Multiplier

26x

64 K per core

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 10900X

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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