Intel Core i9 12900E vs Intel Pentium Silver J5040

VS

Intel Core i9 12900E

Intel Pentium Silver J5040

We compared two desktop CPUs: Intel Core i9 12900E with 16 cores 2.3GHz and Intel Pentium Silver J5040 with 4 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 12900E 's Advantages

Released 2 years and 2 months late

Higher specification of memory (4800 vs 2400)

Larger memory bandwidth (76.8GB/s vs 38.4GB/s)

Newer PCIe version (5 vs 2.0)

Higher base frequency (2.3GHz vs 2.0GHz)

Larger L3 cache size (30MB vs 4MB)

More modern manufacturing process (10nm vs 14nm)

Intel Pentium Silver J5040 's Advantages

Lower TDP (10W vs 35W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i9 12900E +298%

1735

Intel Pentium Silver J5040

435

Geekbench 6 Multi Core

Intel Core i9 12900E +778%

10366

Intel Pentium Silver J5040

1180

Intel Core i9 12900E

VS

Intel Pentium Silver J5040

General Parameters

Jan 2022

Release Date

Nov 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

-

Instruction Set

x86-64

Alder Lake-S

Core Architecture

Gemini Lake Refresh

-

Processor Number

J5040

Intel Socket 1700

Socket

BGA-1090

UHD Graphics 770

Integrated Graphics

UHD Graphics 605

Core i9 (Alder Lake-S)

Generation

-

Package

10 nm

Manufacturing Process

14 nm

35 W

Power Consumption

10 W

72 °C

Peak Operating Temperature

105 °C

Intel

Foundry

-

215 mm²

Die Size

-

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

4

2.3 GHz

Performance Core Base Frequency

2.0 GHz

5.0 GHz

Performance Core Turbo Frequency

-

8

Efficiency Cores

-

8

Efficiency Core Threads

-

1.7 GHz

Efficiency Core Base Frequency

-

3.8 GHz

Efficiency Core Turbo Frequency

-

16

Total Core Count

4

24

Total Thread Count

4

100 MHz

Bus Frequency

-

23

Multiplier

-

80 KB per core

L1 Cache

-

14 MB

L2 Cache

-

30 MB

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

-

1

SMP

-

Memory Parameters

DDR4-3200, DDR5-4800

Memory Types

DDR4-2400, LPDDR4-2400

-

Max Memory Size

8 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

38.4 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1550 MHz

GPU Max Dynamic Frequency

800 MHz

32

Execution Units

-

Miscellaneous

Intel Core i9 12900E

Official Website

Intel Pentium Silver J5040

5

PCIe Version

2.0

20

PCIe Lanes

6

-

Extended Instruction Set

SSE4.2

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