Intel Xeon E5645 vs Intel Xeon W 2150B

VS

Intel Xeon E5645

Intel Xeon W-2150B

We compared two server CPUs: Intel Xeon E5645 with 6 cores 2.4GHz and Intel Xeon W 2150B with 10 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5645 's Advantages

Lower TDP (80W vs 120W)

Intel Xeon W 2150B 's Advantages

Released 7 years and 9 months late

Higher specification of memory (2666 vs 3)

Newer PCIe version (3 vs 2)

Higher base frequency (3GHz vs 2.4GHz)

Larger L3 cache size (13.75MB vs 12MB)

More modern manufacturing process (14nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5645

425

Intel Xeon W 2150B +225%

1383

Geekbench 6 Multi Core

Intel Xeon E5645

3117

Intel Xeon W 2150B +168%

8368

Intel Xeon E5645

VS

Intel Xeon W 2150B

General Parameters

Mar 2010

Release Date

Dec 2017

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EP

Core Architecture

Skylake-W

Intel Socket 1366

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

Xeon W (Skylake-W)

Package

1.17 billions

Transistor Count

-

32 nm

Manufacturing Process

14 nm

80 W

Power Consumption

120 W

-

Peak Operating Temperature

68 °C

Intel

Foundry

Intel

239 mm²

Die Size

484 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

3 GHz

2.666 GHz

Performance Core Turbo Frequency

4.5 GHz

6

Total Core Count

10

12

Total Thread Count

20

133 MHz

Bus Frequency

100 MHz

18.0

Multiplier

30.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

13.75 MB shared

No

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR4-2666

3

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

48

Related CPU Comparisons

1

Intel Xeon E5645 vs Intel Xeon E5 1428L v2

2

Intel Xeon E5645 vs Intel Xeon Phi 7110X

3

Intel Xeon E5645 vs Opteron 6380

4

Intel Xeon E5645 vs Intel Xeon E3 1265L v3

5

Intel Xeon E5645 vs Opteron 6344

6

Intel Xeon E5645 vs Intel Xeon E 2336

7

Intel Xeon E5645 vs Opteron 2214 HE (F3)

8

Intel Xeon E5645 vs Opteron 2216 HE (F2)

9

Intel Xeon E5645 vs Intel Xeon W 2170B

10

Intel Xeon E5645 vs Intel Xeon E 2378G

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