Intel Xeon w5 3425 vs AMD Ryzen Threadripper Pro 3945WX

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Intel Xeon w5 3425 AMD Ryzen Threadripper Pro 3945WX

We compared the desktop Intel Xeon w5 3425 with 12 cores 3.2GHz and the 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 Xeon w5 3425 's Advantages

Released 2 years and 7 months late

Higher specification of memory (DDR5-4800 vs DDR4-3200)

Newer PCIe version (5 vs 4.0)

Lower TDP (270W vs 280W)

AMD Ryzen Threadripper Pro 3945WX 's Advantages

Higher base frequency (4.0GHz vs 3.2GHz)

Larger L3 cache size (64MB vs 30MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w5 3425 +10%

1721

AMD Ryzen Threadripper Pro 3945WX

1561

Geekbench 6 Multi Core

Intel Xeon w5 3425 +8%

11861

AMD Ryzen Threadripper Pro 3945WX

10957

Intel Xeon w5 3425

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AMD Ryzen Threadripper Pro 3945WX

General Parameters

Feb 2023

Release Date

Jul 2020

Intel

Manufacturer

AMD

Server

Type

Desktop

-

Instruction Set

x86-64

Sapphire Rapids

Core Architecture

Zen 2

Intel Socket 4677

Socket

sWRX8

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

-

Package

10 nm

Manufacturing Process

7 nm

Intel Socket 4677

Socket

sWRX8

270 W

Power Consumption

280 W

72 °C

Peak Operating Temperature

90 °C

Intel

Foundry

-

4x477 mm²

Die Size

-

FC-LGA16A

Package

-

CPU Performance

-

Performance Cores

12

-

Performance Core Threads

24

3.2 GHz

Performance Core Base Frequency

4.0 GHz

4.6 GHz

Performance Core Turbo Frequency

4.3 GHz

12

Total Core Count

12

24

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

40x

80 K per core

L1 Cache

96 K per core

2 MB per core

L2 Cache

512 K per core

30 MB

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

1

SMP

-

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-3200

4 TB

Max Memory Size

2048 GB

8

Max Memory Channels

8

-

Max Memory Bandwidth

204.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD Ryzen Threadripper Pro 3945WX

5

PCIe Version

4.0

112

PCIe Lanes

128

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