Intel Xeon E3 1245 vs Intel Xeon W 2140B

VS

Intel Xeon E3-1245

Intel Xeon W-2140B

We compared two server CPUs: Intel Xeon E3 1245 with 4 cores 3.3GHz and Intel Xeon W 2140B with 8 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1245 's Advantages

Higher base frequency (3.3GHz vs 3.2GHz)

Lower TDP (95W vs 120W)

Intel Xeon W 2140B 's Advantages

Released 6 years and 8 months late

Higher specification of memory (2666 vs 3)

Larger L3 cache size (11MB vs 8MB)

More modern manufacturing process (14nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E3 1245

736

Intel Xeon W 2140B +71%

1264

Geekbench 6 Multi Core

Intel Xeon E3 1245

2578

Intel Xeon W 2140B +174%

7083

Intel Xeon E3 1245

VS

Intel Xeon W 2140B

General Parameters

Apr 2011

Release Date

Dec 2017

Intel

Manufacturer

Intel

Server

Type

Server

Sandy Bridge

Core Architecture

Skylake-W

Intel Socket 1155

Socket

Intel Socket 2066

Intel HD P3000

Integrated Graphics

N/A

Xeon E3 (Sandy Bridge)

Generation

Xeon W (Skylake-W)

Package

1.16 billions

Transistor Count

-

32 nm

Manufacturing Process

14 nm

95 W

Power Consumption

120 W

-

Peak Operating Temperature

70 °C

Intel

Foundry

Intel

216 mm²

Die Size

484 mm²

CPU Performance

3.3 GHz

Performance Core Base Frequency

3.2 GHz

3.7 GHz

Performance Core Turbo Frequency

4.2 GHz

4

Total Core Count

8

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

33.0

Multiplier

32.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

8 MB shared

L3 Cache

11 MB shared

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR4-2666

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

16

PCIe Lanes

48

Related CPU Comparisons

1

Intel Xeon E3 1245 vs Xeon E7 2860

2

Intel Xeon E3 1245 vs Intel Xeon Bronze 3106

3

Intel Xeon E3 1245 vs Intel Xeon Max 9460

4

Intel Xeon E3 1245 vs AMD EPYC 7402

5

Intel Xeon E3 1245 vs AMD EPYC 7F32

6

Intel Xeon E3 1245 vs Intel Xeon X5647

7

Intel Xeon E3 1245 vs AMD EPYC 8324PN

8

Intel Xeon E3 1245 vs Intel Xeon X5492

9

Intel Xeon E3 1245 vs Opteron 2216 HE (F3)

10

Intel Xeon E3 1245 vs Intel Xeon E5 2640 v3

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early