Intel Xeon W 2145 vs Intel Xeon E5 4640 v3

VS

Intel Xeon W-2145

Intel Xeon E5-4640 v3

We compared two server CPUs: Intel Xeon W 2145 with 8 cores 3.7GHz and Intel Xeon E5 4640 v3 with 12 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 2145 's Advantages

Released 2 years and 2 months late

Higher specification of memory (2666 vs 1866)

Higher base frequency (3.7GHz vs 1.9GHz)

More modern manufacturing process (14nm vs 22nm)

Intel Xeon E5 4640 v3 's Advantages

Larger L3 cache size (30MB vs 11MB)

Lower TDP (105W vs 140W)

Score

Intel Xeon W 2145

VS

Intel Xeon E5 4640 v3

General Parameters

Aug 2017

Release Date

Jun 2015

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-W

Core Architecture

Haswell-EP

Intel Socket 2066

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon W (Skylake-W)

Generation

Xeon E5 (Haswell-EP)

Package

-

Transistor Count

2.6 billions

14 nm

Manufacturing Process

22 nm

140 W

Power Consumption

105 W

70 °C

Peak Operating Temperature

78 °C

Intel

Foundry

Intel

484 mm²

Die Size

356 mm²

CPU Performance

3.7 GHz

Performance Core Base Frequency

1.9 GHz

4.5 GHz

Performance Core Turbo Frequency

2.6 GHz

8

Total Core Count

12

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

37.0

Multiplier

19.0

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

256 K per core

11 MB shared

L3 Cache

30 MB shared

No

Unlocked Multiplier

No

1

SMP

4

2

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2666

Memory Types

DDR4-1866

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

48

PCIe Lanes

40

Related CPU Comparisons

1

Intel Xeon W 2145 vs Intel Xeon W 3345

2

Intel Xeon W 2145 vs Intel Xeon Platinum 8570

3

Intel Xeon W 2145 vs Opteron 8210 EE

4

Intel Xeon W 2145 vs Opteron X2150

5

Intel Xeon W 2145 vs Intel Xeon Platinum 9222

6

Intel Xeon W 2145 vs Intel Xeon Phi 5110P

7

Intel Xeon W 2145 vs Intel Xeon Max 9480

8

Intel Xeon W 2145 vs Intel Xeon W3680

9

Intel Xeon W 2145 vs Opteron 6386 SE

10

Intel Xeon W 2145 vs AMD EPYC 9115

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