Intel Xeon D 1581 vs Intel Xeon W 2145

VS

Intel Xeon D-1581

Intel Xeon W-2145

We compared two server CPUs: Intel Xeon D 1581 with 16 cores 1.8GHz and Intel Xeon W 2145 with 8 cores 3.7GHz . 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

Lower TDP (65W vs 140W)

Intel Xeon W 2145 's Advantages

Released 1 years and 6 months late

Higher specification of memory (2666 vs 4)

Higher base frequency (3.7GHz vs 1.8GHz)

Larger L3 cache size (11MB vs 1.5MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon D 1581

690

Intel Xeon W 2145 +110%

1451

Geekbench 6 Multi Core

Intel Xeon D 1581

5058

Intel Xeon W 2145 +69%

8591

Intel Xeon D 1581

VS

Intel Xeon W 2145

General Parameters

Feb 2016

Release Date

Aug 2017

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell

Core Architecture

Skylake-W

Intel BGA 1667

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

Xeon W (Skylake-W)

Package

3.2 billions

Transistor Count

-

14 nm

Manufacturing Process

14 nm

65 W

Power Consumption

140 W

80 °C

Peak Operating Temperature

70 °C

Intel

Foundry

Intel

246 mm²

Die Size

484 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

3.7 GHz

2.4 GHz

Performance Core Turbo Frequency

4.5 GHz

16

Total Core Count

8

32

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

18.0

Multiplier

37.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

1.5 MB per core

L3 Cache

11 MB shared

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3,DDR4

Memory Types

DDR4-2666

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

24

PCIe Lanes

48

Related CPU Comparisons

1

Intel Xeon D 1581 vs Xeon L5639

2

Intel Xeon D 1581 vs Xeon E 2124

3

Intel Xeon D 1581 vs AMD EPYC 9634

4

Intel Xeon D 1581 vs AMD EPYC 7371

5

Intel Xeon D 1581 vs AMD EPYC 7713P

6

Intel Xeon D 1581 vs AMD EPYC 7301

7

Intel Xeon D 1581 vs AMD EPYC 8224PN

8

Intel Xeon D 1581 vs AMD EPYC 7282

9

Intel Xeon D 1581 vs Xeon E 2174G

10

Intel Xeon D 1581 vs Intel Xeon L5609

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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