Xeon 6756E vs AMD Ryzen Threadripper Pro 3945WX

VS

Intel Xeon 6756E

AMD Ryzen Threadripper Pro 3945WX

We compared the server Xeon 6756E with 128 cores 1.8GHz 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

Xeon 6756E 's Advantages

Released 3 years and 11 months late

Higher specification of memory (6400 vs 3200)

Newer PCIe version (5 vs 4.0)

Larger L3 cache size (96MB vs 64MB)

More modern manufacturing process (5nm vs 7nm)

Lower TDP (225W vs 280W)

AMD Ryzen Threadripper Pro 3945WX 's Advantages

Higher base frequency (4.0GHz vs 1.8GHz)

Score

Xeon 6756E

VS

AMD Ryzen Threadripper Pro 3945WX

General Parameters

Jun 2024

Release Date

Jul 2020

Intel

Manufacturer

AMD

Server

Type

Desktop

-

Instruction Set

x86-64

Sierra Forest

Core Architecture

Zen 2

Intel Socket 4710

Socket

sWRX8

N/A

Integrated Graphics

N/A

Xeon 6(Sierra Forest-SP)

Generation

-

Package

5 nm

Manufacturing Process

7 nm

225 W

Power Consumption

280 W

96°C

Peak Operating Temperature

90 °C

Intel

Foundry

-

10 nm

I/O Process Size

-

CPU Performance

-

Performance Cores

12

-

Performance Core Threads

24

1.8 GHz

Performance Core Base Frequency

4.0 GHz

2.6 GHz

Performance Core Turbo Frequency

4.3 GHz

128

Total Core Count

12

128

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

40x

96 KB per core

L1 Cache

96 K per core

4 MB per module

L2 Cache

512 K per core

96 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

2

SMP

-

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-6400

Memory Types

DDR4-3200

1 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

88

PCIe Lanes

128

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