Intel Pentium Silver J5040 vs AMD Ryzen Threadripper Pro 3945WX

VS

Intel Pentium Silver J5040 AMD Ryzen Threadripper Pro 3945WX

We compared two desktop CPUs: Intel Pentium Silver J5040 with 4 cores 2.0GHz and AMD Ryzen Threadripper Pro 3945WX with 12 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Pentium Silver J5040 's Advantages

Integrated graphics card

Lower TDP (10W vs 280W)

AMD Ryzen Threadripper Pro 3945WX 's Advantages

Released 8 months late

Higher specification of memory (DDR4-3200 vs DDR4-2400)

Larger memory bandwidth (204.8GB/s vs 38.4GB/s)

Newer PCIe version (4.0 vs 2.0)

Higher base frequency (4.0GHz vs 2.0GHz)

Larger L3 cache size (64MB vs 4MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Pentium Silver J5040

435

AMD Ryzen Threadripper Pro 3945WX +258%

1561

Geekbench 6 Multi Core

Intel Pentium Silver J5040

1180

AMD Ryzen Threadripper Pro 3945WX +828%

10957

Geekbench 5 Single Core

Intel Pentium Silver J5040

507

AMD Ryzen Threadripper Pro 3945WX +157%

1303

Geekbench 5 Multi Core

Intel Pentium Silver J5040

1668

AMD Ryzen Threadripper Pro 3945WX +748%

14155

Passmark CPU Single Core

Intel Pentium Silver J5040

1397

AMD Ryzen Threadripper Pro 3945WX +92%

2690

Passmark CPU Multi Core

Intel Pentium Silver J5040

3440

AMD Ryzen Threadripper Pro 3945WX +862%

33118

Intel Pentium Silver J5040

VS

AMD Ryzen Threadripper Pro 3945WX

General Parameters

Nov 2019

Release Date

Jul 2020

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Gemini Lake Refresh

Core Architecture

Zen 2

J5040

Processor Number

-

BGA-1090

Socket

sWRX8

UHD Graphics 605

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

7 nm

BGA-1090

Socket

sWRX8

10 W

Power Consumption

280 W

105 °C

Peak Operating Temperature

90 °C

CPU Performance

4

Performance Cores

12

4

Performance Core Threads

24

2.0 GHz

Performance Core Base Frequency

4.0 GHz

-

Performance Core Turbo Frequency

4.3 GHz

4

Total Core Count

12

4

Total Thread Count

24

-

Bus Frequency

100 MHz

-

Multiplier

40x

-

L1 Cache

96 K per core

-

L2 Cache

512 K per core

4 MB shared

L3 Cache

64 MB shared

-

Unlocked Multiplier

No

Memory Parameters

DDR4-2400, LPDDR4-2400

Memory Types

DDR4-3200

8 GB

Max Memory Size

2048 GB

2

Max Memory Channels

8

38.4 GB/s

Max Memory Bandwidth

204.8 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

-

800 MHz

GPU Max Dynamic Frequency

-

Miscellaneous

Intel Pentium Silver J5040

Official Website

AMD Ryzen Threadripper Pro 3945WX

2.0

PCIe Version

4.0

6

PCIe Lanes

128

SSE4.2

Extended Instruction Set

-

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