Intel Xeon E5 2678 v3 vs Xeon E7540

VS

Intel Xeon E5-2678 v3

Intel Xeon E7540

We compared two server CPUs: Intel Xeon E5 2678 v3 with 12 cores 2.5GHz and Xeon E7540 with 6 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2678 v3 's Advantages

Released 4 years and 10 months late

Higher specification of memory (2133 vs 1333)

Newer PCIe version (3 vs 2)

Higher base frequency (2.5GHz vs 2GHz)

Larger L3 cache size (30MB vs 18MB)

More modern manufacturing process (22nm vs 45nm)

Xeon E7540 's Advantages

Lower TDP (105W vs 120W)

Score

Intel Xeon E5 2678 v3

VS

Xeon E7540

General Parameters

Jan 2015

Release Date

Mar 2010

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Nehalem-EX

Intel Socket 2011-3

Socket

Intel Socket 1567

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon(Beckton)

Package

2.6 billions

Transistor Count

2.3 billions

22 nm

Manufacturing Process

45 nm

120 W

Power Consumption

105 W

Intel

Foundry

Intel

356 mm²

Die Size

684 mm²

CPU Performance

2.5 GHz

Performance Core Base Frequency

2 GHz

3.3 GHz

Performance Core Turbo Frequency

2.266 GHz

12

Total Core Count

6

24

Total Thread Count

12

100 MHz

Bus Frequency

133 MHz

25.0

Multiplier

15.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB per core

30 MB shared

L3 Cache

18 MB shared

No

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR3,DDR4-2133

Memory Types

DDR3-1333

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

40

PCIe Lanes

-

Related CPU Comparisons

1

Intel Xeon E5 2678 v3 vs Intel Xeon W 2191B

2

Intel Xeon E5 2678 v3 vs AMD EPYC 7453

3

Intel Xeon E5 2678 v3 vs AMD EPYC 7501

4

Intel Xeon E5 2678 v3 vs AMD EPYC 73F3

5

Intel Xeon E5 2678 v3 vs AMD EPYC 9274F

6

Intel Xeon E5 2678 v3 vs Intel Xeon E5 2698B v3

7

Intel Xeon E5 2678 v3 vs Intel Xeon E5 2699 v3

8

Intel Xeon E5 2678 v3 vs Intel Xeon E5 4650

9

Intel Xeon E5 2678 v3 vs Intel Xeon E7 8867 v3

10

Intel Xeon E5 2678 v3 vs AMD EPYC 7352

Related News

1

Double the Excitement! AMD FSR 4.0 to Launch Alongside RX 9070 XT Graphics Card

2

CPU-Z Minor Update: Support for Intel's Four New Products and New Memory

3

CXMT Reportedly Achieves 80% Yield in DDR5 Production

4

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

5

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

6

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

7

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

8

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

9

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

10

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