Intel Xeon D 1577 vs Intel Xeon X5492

VS

Intel Xeon D-1577

Intel Xeon X5492

We compared two server CPUs: Intel Xeon D 1577 with 16 cores 1.3GHz 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 D 1577 's Advantages

Released 7 years and 5 months late

Higher specification of memory (4 vs 3)

Newer PCIe version (3 vs 2)

More modern manufacturing process (14nm vs 45nm)

Lower TDP (45W vs 150W)

Intel Xeon X5492 's Advantages

Higher base frequency (3.4GHz vs 1.3GHz)

Score

Intel Xeon D 1577

VS

Intel Xeon X5492

General Parameters

Feb 2016

Release Date

Sep 2008

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell

Core Architecture

Harpertown

Intel BGA 1667

Socket

Intel Socket 771

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

Xeon (Harpertown)

Package

3.2 billions

Transistor Count

0.82 billions

14 nm

Manufacturing Process

45 nm

45 W

Power Consumption

150 W

80 °C

Peak Operating Temperature

63 °C

Intel

Foundry

Intel

246 mm²

Die Size

2x107 mm²

CPU Performance

1.3 GHz

Performance Core Base Frequency

3.4 GHz

2.1 GHz

Performance Core Turbo Frequency

0

16

Total Core Count

4

32

Total Thread Count

4

100 MHz

Bus Frequency

400 MHz

13.0

Multiplier

8.5

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

6 MB per die

1.5 MB per core

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3,DDR4

Memory Types

DDR2,DDR3

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

24

PCIe Lanes

-

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