Intel Xeon E3 1240 v5 vs Intel Xeon E5 2649 v3

VS

Intel Xeon E3-1240 v5

Intel Xeon E5-2649 v3

We compared two server CPUs: Intel Xeon E3 1240 v5 with 4 cores 3.5GHz and Intel Xeon E5 2649 v3 with 10 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1240 v5 's Advantages

Released 1 years and 1 months late

Higher base frequency (3.5GHz vs 2.3GHz)

More modern manufacturing process (14nm vs 22nm)

Lower TDP (80W vs 105W)

Intel Xeon E5 2649 v3 's Advantages

Larger L3 cache size (25MB vs 8MB)

Score

Intel Xeon E3 1240 v5

VS

Intel Xeon E5 2649 v3

General Parameters

Oct 2015

Release Date

Sep 2014

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-DT

Core Architecture

Haswell-EP

Intel Socket 1151

Socket

Intel Socket 2011-3

N/A

Integrated Graphics

N/A

Xeon E3 (Skylake-DT)

Generation

Xeon E5 (Haswell-EP)

Package

1.75 billions

Transistor Count

2.6 billions

14 nm

Manufacturing Process

22 nm

80 W

Power Consumption

105 W

Intel

Foundry

Intel

122 mm²

Die Size

356 mm²

CPU Performance

3.5 GHz

Performance Core Base Frequency

2.3 GHz

3.9 GHz

Performance Core Turbo Frequency

3 GHz

4

Total Core Count

10

8

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

23.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

8 MB shared

L3 Cache

25 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3,DDR4-2133

Memory Types

DDR3,DDR4-2133

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

16

PCIe Lanes

40

Related CPU Comparisons

1

Intel Xeon E3 1240 v5 vs AMD EPYC 7401P

2

Intel Xeon E3 1240 v5 vs Xeon E 2224

3

Intel Xeon E3 1240 v5 vs Intel Xeon Gold 6338T

4

Intel Xeon E3 1240 v5 vs Intel Xeon E5 1660 v2

5

Intel Xeon E3 1240 v5 vs Intel Xeon Max 9462

6

Intel Xeon E3 1240 v5 vs Intel Xeon E5 2649 v3

7

Intel Xeon E3 1240 v5 vs Intel Xeon E3 1240 v2

8

Intel Xeon E3 1240 v5 vs Intel Xeon E5 2693 v3

9

Intel Xeon E3 1240 v5 vs Xeon E7 2803

10

Intel Xeon E3 1240 v5 vs Intel Xeon E5 2622 v3

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