AMD Ryzen Threadripper PRO 5945WX vs Intel Xeon E3 1275 v5

VS

AMD Ryzen Threadripper PRO 5945WX Intel Xeon E3 1275 v5

We compared two server CPUs: AMD Ryzen Threadripper PRO 5945WX with 12 cores 4.1GHz and Intel Xeon E3 1275 v5 with 4 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen Threadripper PRO 5945WX 's Advantages

Released 6 years and 5 months late

Higher specification of memory (DDR4-3200 vs DDR3)

Newer PCIe version (4 vs 3)

Higher base frequency (4.1GHz vs 3.6GHz)

Larger L3 cache size (64MB vs 8MB)

Intel Xeon E3 1275 v5 's Advantages

Lower TDP (80W vs 280W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen Threadripper PRO 5945WX +51%

2047

Intel Xeon E3 1275 v5

1347

Geekbench 6 Multi Core

AMD Ryzen Threadripper PRO 5945WX +225%

14741

Intel Xeon E3 1275 v5

4527

AMD Ryzen Threadripper PRO 5945WX

VS

Intel Xeon E3 1275 v5

General Parameters

Mar 2022

Release Date

Oct 2015

AMD

Manufacturer

Intel

Server

Type

Server

Chagall PRO

Core Architecture

Skylake-DT

AMD Socket WRX8

Socket

Intel Socket 1151

N/A

Integrated Graphics

HD Graphics P530

Ryzen Threadripper (Zen 3 (Chagall))

Generation

Xeon E3 (Skylake-DT)

Package

16.6 billions

Transistor Count

1.75 billions

7 nm

Manufacturing Process

14 nm

AMD Socket WRX8

Socket

Intel Socket 1151

280 W

Power Consumption

80 W

95 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

4x81 mm²

Die Size

122 mm²

14 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

sWRX8

Package

FC-LGA14C

CPU Performance

4.1 GHz

Performance Core Base Frequency

3.6 GHz

4.5 GHz

Performance Core Turbo Frequency

4 GHz

12

Total Core Count

4

24

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

41.0

Multiplier

36.0

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

64 MB

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR3,

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

3

128

PCIe Lanes

16

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