Intel Xeon E3 1125C vs AMD Ryzen Threadripper Pro 3945WX

VS

Intel Xeon E3-1125C

AMD Ryzen Threadripper Pro 3945WX

We compared the server Intel Xeon E3 1125C with 4 cores 2GHz 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 E3 1125C 's Advantages

Lower TDP (40W vs 280W)

AMD Ryzen Threadripper Pro 3945WX 's Advantages

Released 8 years and 2 months late

Higher specification of memory (3200 vs 3)

Higher base frequency (4.0GHz vs 2GHz)

Larger L3 cache size (64MB vs 8MB)

More modern manufacturing process (7nm vs 32nm)

Score

Intel Xeon E3 1125C

VS

AMD Ryzen Threadripper Pro 3945WX

General Parameters

May 2012

Release Date

Jul 2020

Intel

Manufacturer

AMD

Server

Type

Desktop

-

Instruction Set

x86-64

Gladden

Core Architecture

Zen 2

Intel BGA 1283

Socket

sWRX8

N/A

Integrated Graphics

N/A

Xeon E3 (Gladden)

Generation

-

Package

1.16 billions

Transistor Count

-

32 nm

Manufacturing Process

7 nm

40 W

Power Consumption

280 W

-

Peak Operating Temperature

90 °C

Intel

Foundry

-

216 mm²

Die Size

-

CPU Performance

-

Performance Cores

12

-

Performance Core Threads

24

2 GHz

Performance Core Base Frequency

4.0 GHz

0

Performance Core Turbo Frequency

4.3 GHz

4

Total Core Count

12

4

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

40x

64 K per core

L1 Cache

96 K per core

256 K per core

L2 Cache

512 K per core

8 MB shared

L3 Cache

64 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR3

Memory Types

DDR4-3200

-

Max Memory Size

2048 GB

Max Memory Channels

8

-

Max Memory Bandwidth

204.8 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD Ryzen Threadripper Pro 3945WX

-

PCIe Version

4.0

-

PCIe Lanes

128

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