Intel Core i9 11900 vs Intel Core i9 9980XE

VS

Intel Core i9 11900

Intel Core i9 9980XE

We compared two desktop CPUs: Intel Core i9 11900 with 8 cores 2.5GHz 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 i9 11900 's Advantages

Released 2 years and 5 months late

Integrated graphics card

Higher specification of memory (3200 vs 2666)

Newer PCIe version (4.0 vs 3.0)

Lower TDP (65W vs 165W)

Intel Core i9 9980XE 's Advantages

Larger memory bandwidth (79.47GB/s vs 50GB/s)

Higher base frequency (3.0GHz vs 2.5GHz)

Larger L3 cache size (25MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 11900 +30%

1451

Intel Core i9 9980XE

1114

Cinebench R23 Multi Core

Intel Core i9 11900

13236

Intel Core i9 9980XE +104%

27093

Geekbench 6 Single Core

Intel Core i9 11900 +45%

2152

Intel Core i9 9980XE

1480

Geekbench 6 Multi Core

Intel Core i9 11900

5320

Intel Core i9 9980XE +108%

11091

Blender

Intel Core i9 11900

145

Intel Core i9 9980XE +100%

290

Geekbench 5 Single Core

Intel Core i9 11900 +52%

1709

Intel Core i9 9980XE

1122

Geekbench 5 Multi Core

Intel Core i9 11900

9598

Intel Core i9 9980XE +78%

17154

Passmark CPU Single Core

Intel Core i9 11900 +33%

3430

Intel Core i9 9980XE

2569

Passmark CPU Multi Core

Intel Core i9 11900

22929

Intel Core i9 9980XE +39%

31938

Intel Core i9 11900

VS

Intel Core i9 9980XE

General Parameters

Mar 2021

Release Date

Oct 2018

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Rocket Lake

Core Architecture

Skylake

i9-11900

Processor Number

i9-9980XE

LGA-1200

Socket

LGA-2066

UHD Graphics 750

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

65 W

Power Consumption

165 W

100 °C

Peak Operating Temperature

84°C

CPU Performance

8

Performance Cores

18

16

Performance Core Threads

36

2.5 GHz

Performance Core Base Frequency

3.0 GHz

5.2 GHz

Performance Core Turbo Frequency

4.4 GHz

8

Total Core Count

18

16

Total Thread Count

36

100 MHz

Bus Frequency

100 MHz

25x

Multiplier

30x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

16 MB shared

L3 Cache

25 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200

Memory Types

DDR4-2666

128 GB

Max Memory Size

128 GB

2

Max Memory Channels

4

50 GB/s

Max Memory Bandwidth

79.47 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

300 MHz

GPU Base Frequency

-

1300 MHz

GPU Max Dynamic Frequency

-

256

Shader Units

-

64

Texture Units

-

32

Raster Operation Units

-

32

Execution Units

-

15 W

Power Consumption

-

3840x2160 - 60 Hz

Max Resolution

-

0.46 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 11900

Official Website

Intel Core i9 9980XE

4.0

PCIe Version

3.0

20

PCIe Lanes

44

-

Extended Instruction Set

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

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