Intel Xeon E5649 vs Xeon w7 2575X

VS

Intel Xeon E5649

Intel Xeon w7-2575X

We compared two server CPUs: Intel Xeon E5649 with 6 cores 2.533GHz and Xeon w7 2575X with 22 cores 3GHz . 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 250W)

Xeon w7 2575X 's Advantages

Released 13 years and 6 months late

Higher specification of memory (4800 vs 3)

Newer PCIe version (5 vs 2)

Higher base frequency (3GHz vs 2.533GHz)

Larger L3 cache size (45MB vs 12MB)

More modern manufacturing process (10nm vs 32nm)

Score

Intel Xeon E5649

VS

Xeon w7 2575X

General Parameters

Feb 2011

Release Date

Aug 2024

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EP

Core Architecture

Sapphire Rapids

Intel Socket 1366

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

Xeon W (Sapphire Rapids)

Package

1.17 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

80 W

Power Consumption

250 W

Intel

Foundry

Intel

239 mm²

Die Size

-

CPU Performance

2.533 GHz

Performance Core Base Frequency

3 GHz

2.8 GHz

Performance Core Turbo Frequency

4.8 GHz

6

Total Core Count

22

12

Total Thread Count

44

133 MHz

Bus Frequency

100 MHz

19.0

Multiplier

30.0

64 K per core

L1 Cache

80 KB per core

256 K per core

L2 Cache

2 MB per core

12 MB shared

L3 Cache

45 MB

No

Unlocked Multiplier

Yes

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR5-4800

-

Max Memory Size

2 TB

3

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

64

Related CPU Comparisons

1

Intel Xeon E5649 vs Xeon E7540

2

Intel Xeon E5649 vs Opteron 8220 SE (F3)

3

Intel Xeon E5649 vs Xeon E 2276G

4

Intel Xeon E5649 vs AMD EPYC Embedded 3201

5

Intel Xeon E5649 vs Opteron 8216 (F2)

6

Intel Xeon E5649 vs Intel Xeon L5609

7

Intel Xeon E5649 vs Intel Xeon Gold 6548Y

8

Intel Xeon E5649 vs Xeon E 2126G

9

Intel Xeon E5649 vs Intel Xeon E5 2670

10

Intel Xeon E5649 vs Intel Xeon E5 4617

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

3

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

4

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

5

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

6

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

7

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

8

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

9

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

10

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