Intel Xeon D 1581 vs Xeon E7540

VS

Intel Xeon D-1581

Intel Xeon E7540

We compared two server CPUs: Intel Xeon D 1581 with 16 cores 1.8GHz and Xeon E7540 with 6 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1581 's Advantages

Released 5 years and 11 months late

Newer PCIe version (3 vs 2)

More modern manufacturing process (14nm vs 45nm)

Lower TDP (65W vs 105W)

Xeon E7540 's Advantages

Higher specification of memory (1333 vs 4)

Higher base frequency (2GHz vs 1.8GHz)

Larger L3 cache size (18MB vs 1.5MB)

Score

Intel Xeon D 1581

VS

Xeon E7540

General Parameters

Feb 2016

Release Date

Mar 2010

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell

Core Architecture

Nehalem-EX

Intel BGA 1667

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

Xeon(Beckton)

Package

3.2 billions

Transistor Count

2.3 billions

14 nm

Manufacturing Process

45 nm

65 W

Power Consumption

105 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

246 mm²

Die Size

684 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

2 GHz

2.4 GHz

Performance Core Turbo Frequency

2.266 GHz

16

Total Core Count

6

32

Total Thread Count

12

100 MHz

Bus Frequency

133 MHz

18.0

Multiplier

15.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB per core

1.5 MB per core

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

1

SMP

8

Memory Parameters

DDR3,DDR4

Memory Types

DDR3-1333

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

24

PCIe Lanes

-

Related CPU Comparisons

1

Intel Xeon D 1581 vs Intel Xeon E3 1535M v5

2

Intel Xeon D 1581 vs Opteron X2 185

3

Intel Xeon D 1581 vs Opteron 2220 SE (F2)

4

Intel Xeon D 1581 vs Opteron X2170

5

Intel Xeon D 1581 vs Intel Xeon E7 4809 v3

6

Intel Xeon D 1581 vs Intel Xeon W 2104

7

Intel Xeon D 1581 vs Intel Xeon Gold 5317

8

Intel Xeon D 1581 vs Intel Xeon Platinum 8480

9

Intel Xeon D 1581 vs Xeon E 2276G

10

Intel Xeon D 1581 vs Intel Xeon Platinum 8352S

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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