AMD Ryzen Threadripper PRO 5955WX vs Xeon E5540

VS

AMD Ryzen Threadripper PRO 5955WX

Intel Xeon E5540

We compared two server CPUs: AMD Ryzen Threadripper PRO 5955WX with 16 cores 4GHz and Xeon E5540 with 4 cores 2.533GHz . 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 13 years late

Higher specification of memory (3200 vs 1066)

Newer PCIe version (4 vs 2)

Higher base frequency (4GHz vs 2.533GHz)

Larger L3 cache size (64MB vs 8MB)

More modern manufacturing process (7nm vs 45nm)

Xeon E5540 's Advantages

Lower TDP (80W vs 280W)

Score

AMD Ryzen Threadripper PRO 5955WX

VS

Xeon E5540

General Parameters

Mar 2022

Release Date

Mar 2009

AMD

Manufacturer

Intel

Server

Type

Server

Chagall PRO

Core Architecture

Gainestown

AMD Socket WRX8

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Ryzen Threadripper (Zen 3 (Chagall))

Generation

Xeon(Gainestown)

Package

16.6 billions

Transistor Count

0.731 billions

7 nm

Manufacturing Process

45 nm

280 W

Power Consumption

80 W

95 °C

Peak Operating Temperature

-

TSMC

Foundry

Intel

4x81 mm²

Die Size

263 mm²

14 nm

I/O Process Size

-

416 mm²

I/O Die Size

-

CPU Performance

4 GHz

Performance Core Base Frequency

2.533 GHz

4.5 GHz

Performance Core Turbo Frequency

2.8 GHz

16

Total Core Count

4

32

Total Thread Count

8

100 MHz

Bus Frequency

133 MHz

40.0

Multiplier

19.0

64 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

256 KB per core

64 MB

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR3-1066

8

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

2

128

PCIe Lanes

-

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