Intel Xeon E3 1275 v5 vs Intel Xeon X5492

VS

Intel Xeon E3-1275 v5

Intel Xeon X5492

We compared two server CPUs: Intel Xeon E3 1275 v5 with 4 cores 3.6GHz and Intel Xeon X5492 with 4 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1275 v5 's Advantages

Released 7 years and 1 months late

Higher specification of memory (2133 vs 3)

Newer PCIe version (3 vs 2)

Higher base frequency (3.6GHz vs 3.4GHz)

More modern manufacturing process (14nm vs 45nm)

Lower TDP (80W vs 150W)

Score

Intel Xeon E3 1275 v5

VS

Intel Xeon X5492

General Parameters

Oct 2015

Release Date

Sep 2008

Intel

Manufacturer

Intel

Server

Type

Server

Skylake-DT

Core Architecture

Harpertown

Intel Socket 1151

Socket

Intel Socket 771

HD Graphics P530

Integrated Graphics

N/A

Xeon E3 (Skylake-DT)

Generation

Xeon (Harpertown)

Package

1.75 billions

Transistor Count

0.82 billions

14 nm

Manufacturing Process

45 nm

80 W

Power Consumption

150 W

-

Peak Operating Temperature

63 °C

Intel

Foundry

Intel

122 mm²

Die Size

2x107 mm²

CPU Performance

3.6 GHz

Performance Core Base Frequency

3.4 GHz

4 GHz

Performance Core Turbo Frequency

0

4

Total Core Count

4

8

Total Thread Count

4

100 MHz

Bus Frequency

400 MHz

36.0

Multiplier

8.5

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

6 MB per die

8 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3,DDR4-2133

Memory Types

DDR2,DDR3

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

16

PCIe Lanes

-

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