AMD Ryzen Threadripper Pro 3945WX vs Intel Pentium Silver J5040

VS

AMD Ryzen Threadripper Pro 3945WX

Intel Pentium Silver J5040

We compared two desktop CPUs: AMD Ryzen Threadripper Pro 3945WX with 12 cores 4.0GHz 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

AMD Ryzen Threadripper Pro 3945WX 's Advantages

Released 8 months late

Higher specification of memory (3200 vs 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)

More modern manufacturing process (7nm vs 14nm)

Intel Pentium Silver J5040 's Advantages

Integrated graphics card

Lower TDP (10W vs 280W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen Threadripper Pro 3945WX +258%

1561

Intel Pentium Silver J5040

435

Geekbench 6 Multi Core

AMD Ryzen Threadripper Pro 3945WX +828%

10957

Intel Pentium Silver J5040

1180

Geekbench 5 Single Core

AMD Ryzen Threadripper Pro 3945WX +157%

1303

Intel Pentium Silver J5040

507

Geekbench 5 Multi Core

AMD Ryzen Threadripper Pro 3945WX +748%

14155

Intel Pentium Silver J5040

1668

Passmark CPU Single Core

AMD Ryzen Threadripper Pro 3945WX +92%

2690

Intel Pentium Silver J5040

1397

Passmark CPU Multi Core

AMD Ryzen Threadripper Pro 3945WX +862%

33118

Intel Pentium Silver J5040

3440

AMD Ryzen Threadripper Pro 3945WX

VS

Intel Pentium Silver J5040

General Parameters

Jul 2020

Release Date

Nov 2019

AMD

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Gemini Lake Refresh

-

Processor Number

J5040

sWRX8

Socket

BGA-1090

N/A

Integrated Graphics

UHD Graphics 605

Package

7 nm

Manufacturing Process

14 nm

280 W

Power Consumption

10 W

90 °C

Peak Operating Temperature

105 °C

CPU Performance

12

Performance Cores

4

24

Performance Core Threads

4

4.0 GHz

Performance Core Base Frequency

2.0 GHz

4.3 GHz

Performance Core Turbo Frequency

-

12

Total Core Count

4

24

Total Thread Count

4

100 MHz

Bus Frequency

-

40x

Multiplier

-

96 K per core

L1 Cache

-

512 K per core

L2 Cache

-

64 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

-

Memory Parameters

DDR4-3200

Memory Types

DDR4-2400, LPDDR4-2400

2048 GB

Max Memory Size

8 GB

8

Max Memory Channels

2

204.8 GB/s

Max Memory Bandwidth

38.4 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Max Dynamic Frequency

800 MHz

Miscellaneous

AMD Ryzen Threadripper Pro 3945WX

Official Website

Intel Pentium Silver J5040

4.0

PCIe Version

2.0

128

PCIe Lanes

6

-

Extended Instruction Set

SSE4.2

Related CPU Comparisons

1

AMD Ryzen Threadripper Pro 3945WX vs Intel Pentium Gold G6500

2

AMD Ryzen Threadripper Pro 3945WX vs Intel Core i7 12700TE

3

AMD Ryzen Threadripper Pro 3945WX vs Intel Core i9 9900T

4

AMD Ryzen Threadripper Pro 3945WX vs AMD Ryzen Threadripper 2990WX

5

AMD Ryzen Threadripper Pro 3945WX vs AMD Ryzen 7 9700X

6

AMD Ryzen Threadripper Pro 3945WX vs AMD Ryzen 7 7700

7

AMD Ryzen Threadripper Pro 3945WX vs Intel Core i5 12490F

8

AMD Ryzen Threadripper Pro 3945WX vs AMD Ryzen 7 2700

9

AMD Ryzen Threadripper Pro 3945WX vs Intel Core i5 7600K

10

AMD Ryzen Threadripper Pro 3945WX vs Intel Core i7 6785R

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early