Intel Core i9 11900 vs Intel Pentium Gold G5420

VS

Intel Core i9 11900

Intel Pentium Gold G5420

We compared two desktop CPUs: Intel Core i9 11900 with 8 cores 2.5GHz and Intel Pentium Gold G5420 with 2 cores 3.8GHz . 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 1 years and 11 months late

Higher specification of memory (3200 vs 2400)

Larger memory bandwidth (50GB/s vs 37.5GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (16MB vs 4MB)

Intel Pentium Gold G5420 's Advantages

Higher base frequency (3.8GHz vs 2.5GHz)

Lower TDP (54W vs 65W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 11900 +160%

2152

Intel Pentium Gold G5420

825

Geekbench 6 Multi Core

Intel Core i9 11900 +226%

5320

Intel Pentium Gold G5420

1628

Geekbench 5 Single Core

Intel Core i9 11900 +83%

1709

Intel Pentium Gold G5420

930

Geekbench 5 Multi Core

Intel Core i9 11900 +384%

9598

Intel Pentium Gold G5420

1981

Passmark CPU Single Core

Intel Core i9 11900 +51%

3430

Intel Pentium Gold G5420

2267

Passmark CPU Multi Core

Intel Core i9 11900 +536%

22929

Intel Pentium Gold G5420

3600

Intel Core i9 11900

VS

Intel Pentium Gold G5420

General Parameters

Mar 2021

Release Date

Apr 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Rocket Lake

Core Architecture

Coffee Lake

i9-11900

Processor Number

G5420

LGA-1200

Socket

LGA-1151

UHD Graphics 750

Integrated Graphics

UHD Graphics 610

Package

14 nm

Manufacturing Process

14 nm

65 W

Power Consumption

54 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

2

16

Performance Core Threads

4

2.5 GHz

Performance Core Base Frequency

3.8 GHz

5.2 GHz

Performance Core Turbo Frequency

-

8

Total Core Count

2

16

Total Thread Count

4

100 MHz

Bus Frequency

-

25x

Multiplier

-

64 K per core

L1 Cache

-

512 K per core

L2 Cache

-

16 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

-

Memory Parameters

DDR4-3200

Memory Types

DDR4-2400

128 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

50 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1300 MHz

GPU Max Dynamic Frequency

1050 MHz

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 Pentium Gold G5420

4.0

PCIe Version

3.0

20

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2

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