Xeon E7 2830 vs Intel Xeon E3 1240 v5

VS

Intel Xeon E7-2830

Intel Xeon E3-1240 v5

We compared two server CPUs: Xeon E7 2830 with 8 cores 2.133GHz and Intel Xeon E3 1240 v5 with 4 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E7 2830 's Advantages

Larger L3 cache size (24MB vs 8MB)

Intel Xeon E3 1240 v5 's Advantages

Released 4 years and 6 months late

Higher specification of memory (2133 vs 1333)

Higher base frequency (3.5GHz vs 2.133GHz)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (80W vs 105W)

Score

Xeon E7 2830

VS

Intel Xeon E3 1240 v5

General Parameters

Apr 2011

Release Date

Oct 2015

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EX

Core Architecture

Skylake-DT

Intel Socket 1567

Socket

Intel Socket 1151

N/A

Integrated Graphics

N/A

Xeon E7(Westmere-EX)

Generation

Xeon E3 (Skylake-DT)

Package

2.6 billions

Transistor Count

1.75 billions

32 nm

Manufacturing Process

14 nm

105 W

Power Consumption

80 W

Intel

Foundry

Intel

513 mm²

Die Size

122 mm²

CPU Performance

2.133 GHz

Performance Core Base Frequency

3.5 GHz

2.4 GHz

Performance Core Turbo Frequency

3.9 GHz

8

Total Core Count

4

16

Total Thread Count

8

133 MHz

Bus Frequency

100 MHz

16.0

Multiplier

35.0

64 KB per core

L1 Cache

64 K per core

256 KB per core

L2 Cache

256 K per core

24 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3-1333

Memory Types

DDR3,DDR4-2133

4

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

16

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