AMD Ryzen Threadripper PRO 5955WX vs Intel Xeon E5603

VS

AMD Ryzen Threadripper PRO 5955WX

Intel Xeon E5603

We compared two server CPUs: AMD Ryzen Threadripper PRO 5955WX with 16 cores 4GHz and Intel Xeon E5603 with 4 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen Threadripper PRO 5955WX 's Advantages

Released 11 years and 1 months late

Higher specification of memory (3200 vs 3)

Newer PCIe version (4 vs 2)

Higher base frequency (4GHz vs 1.6GHz)

Larger L3 cache size (64MB vs 4MB)

More modern manufacturing process (7nm vs 32nm)

Intel Xeon E5603 's Advantages

Lower TDP (80W vs 280W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen Threadripper PRO 5955WX +904%

2020

Intel Xeon E5603

201

Geekbench 6 Multi Core

AMD Ryzen Threadripper PRO 5955WX +2668%

16222

Intel Xeon E5603

586

AMD Ryzen Threadripper PRO 5955WX

VS

Intel Xeon E5603

General Parameters

Mar 2022

Release Date

Feb 2011

AMD

Manufacturer

Intel

Server

Type

Server

Chagall PRO

Core Architecture

Westmere-EP

AMD Socket WRX8

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Ryzen Threadripper (Zen 3 (Chagall))

Generation

Xeon (Westmere-EP)

Package

16.6 billions

Transistor Count

1.17 billions

7 nm

Manufacturing Process

32 nm

280 W

Power Consumption

80 W

95 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

4x81 mm²

Die Size

239 mm²

14 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

4 GHz

Performance Core Base Frequency

1.6 GHz

4.5 GHz

Performance Core Turbo Frequency

0

16

Total Core Count

4

32

Total Thread Count

4

100 MHz

Bus Frequency

133 MHz

40.0

Multiplier

12.0

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

256 K per core

64 MB

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR3

8

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

2

128

PCIe Lanes

-

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