Intel Pentium Gold G5420T vs Intel Core i9 12900E

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Intel Pentium Gold G5420T

Intel Core i9 12900E

We compared two desktop CPUs: Intel Pentium Gold G5420T with 2 cores 3.2GHz and Intel Core i9 12900E with 16 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Pentium Gold G5420T 's Advantages

Higher base frequency (3.2GHz vs 2.3GHz)

Intel Core i9 12900E 's Advantages

Released 2 years and 9 months late

Higher specification of memory (4800 vs 2400)

Larger memory bandwidth (76.8GB/s vs 37.5GB/s)

Newer PCIe version (5 vs 3.0)

Larger L3 cache size (30MB vs 4MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Pentium Gold G5420T

685

Intel Core i9 12900E +153%

1735

Geekbench 6 Multi Core

Intel Pentium Gold G5420T

1459

Intel Core i9 12900E +610%

10366

Intel Pentium Gold G5420T

VS

Intel Core i9 12900E

General Parameters

Apr 2019

Release Date

Jan 2022

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

-

Coffee Lake

Core Architecture

Alder Lake-S

G5420T

Processor Number

-

LGA-1151

Socket

Intel Socket 1700

UHD Graphics 610

Integrated Graphics

UHD Graphics 770

-

Generation

Core i9 (Alder Lake-S)

Package

14 nm

Manufacturing Process

10 nm

35 W

Power Consumption

35 W

88 °C

Peak Operating Temperature

72 °C

-

Foundry

Intel

-

Die Size

215 mm²

CPU Performance

2

Performance Cores

8

4

Performance Core Threads

16

3.2 GHz

Performance Core Base Frequency

2.3 GHz

-

Performance Core Turbo Frequency

5.0 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1.7 GHz

-

Efficiency Core Turbo Frequency

3.8 GHz

2

Total Core Count

16

4

Total Thread Count

24

-

Bus Frequency

100 MHz

-

Multiplier

23

-

L1 Cache

80 KB per core

-

L2 Cache

14 MB

4 MB shared

L3 Cache

30 MB

-

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR4-2400

Memory Types

DDR4-3200, DDR5-4800

64 GB

Max Memory Size

-

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

76.8 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

1050 MHz

GPU Max Dynamic Frequency

1550 MHz

-

Execution Units

32

Miscellaneous

Intel Pentium Gold G5420T

Official Website

Intel Core i9 12900E

3.0

PCIe Version

5

16

PCIe Lanes

20

SSE4.1, SSE4.2

Extended Instruction Set

-

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