Intel Xeon E5649 vs AMD EPYC 9355P

VS

Intel Xeon E5649

AMD EPYC 9355P

We compared two server CPUs: Intel Xeon E5649 with 6 cores 2.533GHz and AMD EPYC 9355P with 32 cores 3.55GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5649 's Advantages

Lower TDP (80W vs 280W)

AMD EPYC 9355P 's Advantages

Released 13 years and 8 months late

Higher specification of memory (6000 vs 3)

Newer PCIe version (5 vs 2)

Higher base frequency (3.55GHz vs 2.533GHz)

Larger L3 cache size (256MB vs 12MB)

More modern manufacturing process (4nm vs 32nm)

Score

Intel Xeon E5649

VS

AMD EPYC 9355P

General Parameters

Feb 2011

Release Date

Oct 2024

Intel

Manufacturer

AMD

Server

Type

Server

Westmere-EP

Core Architecture

Turin

Intel Socket 1366

Socket

AMD Socket SP5

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

EPYC(Zen 5 (Turin))

Package

1.17 billions

Transistor Count

66.52 billions

32 nm

Manufacturing Process

4 nm

80 W

Power Consumption

280 W

Intel

Foundry

TSMC

239 mm²

Die Size

8x70.6 mm²

-

I/O Process Size

6 nm

-

I/O Die Size

mm²

CPU Performance

-

Performance Cores

32

-

Performance Core Threads

64

2.533 GHz

Performance Core Base Frequency

3.55 GHz

2.8 GHz

Performance Core Turbo Frequency

4.4 GHz

6

Total Core Count

32

12

Total Thread Count

64

133 MHz

Bus Frequency

100 MHz

19.0

Multiplier

35.5

64 K per core

L1 Cache

80 KB per core

256 K per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

256 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR5-6000

-

Max Memory Size

6 TB

3

Max Memory Channels

12

-

Max Memory Bandwidth

576 GB/s

Yes

ECC Memory Support

Yes

Miscellaneous

-

Official Website

AMD EPYC 9355P

2

PCIe Version

5

-

PCIe Lanes

128

Related CPU Comparisons

1

Intel Xeon E5649 vs Intel Xeon X5698

2

Intel Xeon E5649 vs Intel Xeon E5 1680 v2

3

Intel Xeon E5649 vs Intel Xeon Platinum 8558

4

Intel Xeon E5649 vs Xeon Platinum 8253

5

Intel Xeon E5649 vs Intel Xeon Platinum 8470N

6

Intel Xeon E5649 vs Ryzen 7 PRO 7745

7

Intel Xeon E5649 vs Intel Xeon D 1540

8

Intel Xeon E5649 vs AMD EPYC 9255

9

Intel Xeon E5649 vs Xeon w7 3565X

10

Intel Xeon E5649 vs Intel Xeon E3 1505M v5

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early