Intel Xeon E3 1240 v3 vs Pentium 1405 V2

VS

Intel Xeon E3-1240 v3

Intel Pentium 1405 V2

We compared two server CPUs: Intel Xeon E3 1240 v3 with 4 cores 3.4GHz and Pentium 1405 V2 with 2 cores 1.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1240 v3 's Advantages

Higher specification of memory (1600 vs 1333)

Higher base frequency (3.4GHz vs 1.4GHz)

Larger L3 cache size (8MB vs 6MB)

Pentium 1405 V2 's Advantages

Released 7 months late

Lower TDP (40W vs 80W)

Score

Intel Xeon E3 1240 v3

VS

Pentium 1405 V2

General Parameters

Jun 2013

Release Date

Jan 2014

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-WS

Core Architecture

Ivy Bridge-EN

Intel Socket 1150

Socket

Intel Socket 1356

N/A

Integrated Graphics

N/A

Xeon E3 (Haswell-WS)

Generation

Pentium (Ivy Bridge)

Package

1.4 billions

Transistor Count

1.008 billions

22 nm

Manufacturing Process

22 nm

80 W

Power Consumption

40 W

-

Peak Operating Temperature

80 °C

Intel

Foundry

Intel

160 mm²

Die Size

133 mm²

CPU Performance

3.4 GHz

Performance Core Base Frequency

1.4 GHz

3.8 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

2

8

Total Thread Count

2

100 MHz

Bus Frequency

100 MHz

34.0

Multiplier

14.0

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

6 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3-1600

Memory Types

DDR3-1333

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

16

PCIe Lanes

24

Related CPU Comparisons

1

Intel Xeon E3 1240 v3 vs Xeon 6731E

2

Intel Xeon E3 1240 v3 vs Xeon E7 8867L

3

Intel Xeon E3 1240 v3 vs Intel Xeon W 2135

4

Intel Xeon E3 1240 v3 vs Intel Xeon Platinum 8368Q

5

Intel Xeon E3 1240 v3 vs Intel Xeon E5 1681 v3

6

Intel Xeon E3 1240 v3 vs Opteron 3350 HE

7

Intel Xeon E3 1240 v3 vs Xeon E 2224G

8

Intel Xeon E3 1240 v3 vs Intel Xeon E5 1620

9

Intel Xeon E3 1240 v3 vs Intel Xeon W3690

10

Intel Xeon E3 1240 v3 vs Intel Xeon w7 2495X

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