Intel Xeon Gold 6434H vs AMD Ryzen Threadripper Pro 3945WX

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Intel Xeon Gold 6434H

AMD Ryzen Threadripper Pro 3945WX

We compared the server Intel Xeon Gold 6434H with 8 cores 3.7GHz and the desktop 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 Gold 6434H 's Advantages

Released 2 years and 6 months late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4.0)

Lower TDP (195W vs 280W)

AMD Ryzen Threadripper Pro 3945WX 's Advantages

Higher base frequency (4.0GHz vs 3.7GHz)

Larger L3 cache size (64MB vs 22.5MB)

More modern manufacturing process (7nm vs 10nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Gold 6434H +32%

2069

AMD Ryzen Threadripper Pro 3945WX

1561

Geekbench 6 Multi Core

Intel Xeon Gold 6434H +7%

11816

AMD Ryzen Threadripper Pro 3945WX

10957

Intel Xeon Gold 6434H

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AMD Ryzen Threadripper Pro 3945WX

General Parameters

Jan 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 Gold (Sapphire Rapids-SP)

Generation

-

Package

10 nm

Manufacturing Process

7 nm

195 W

Power Consumption

280 W

64 °C

Peak Operating Temperature

90 °C

Intel

Foundry

-

CPU Performance

-

Performance Cores

12

-

Performance Core Threads

24

3.7 GHz

Performance Core Base Frequency

4.0 GHz

4.1 GHz

Performance Core Turbo Frequency

4.3 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

40x

80 K per core

L1 Cache

96 K per core

2 MB per core

L2 Cache

512 K per core

22.5 MB

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

8

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

80

PCIe Lanes

128

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