Intel Xeon D 1531 vs Intel Xeon E7 4820 v3

VS

Intel Xeon D-1531

Intel Xeon E7-4820 v3

We compared two server CPUs: Intel Xeon D 1531 with 6 cores 2.2GHz and Intel Xeon E7 4820 v3 with 10 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1531 's Advantages

Higher base frequency (2.2GHz vs 1.9GHz)

More modern manufacturing process (14nm vs 22nm)

Lower TDP (35W vs 115W)

Intel Xeon E7 4820 v3 's Advantages

Higher specification of memory (1866 vs 4)

Larger L3 cache size (25MB vs 1.5MB)

Score

Intel Xeon D 1531

VS

Intel Xeon E7 4820 v3

General Parameters

Nov 2015

Release Date

Jun 2015

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell

Core Architecture

Haswell-EX

Intel BGA 1667

Socket

Intel Socket 2011-1

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

Xeon E7 (Haswell-EX)

Package

3.2 billions

Transistor Count

5.96 billions

14 nm

Manufacturing Process

22 nm

35 W

Power Consumption

115 W

80 °C

Peak Operating Temperature

70 °C

Intel

Foundry

Intel

246 mm²

Die Size

622 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

1.9 GHz

2.7 GHz

Performance Core Turbo Frequency

0

6

Total Core Count

10

12

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

22.0

Multiplier

19.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

1.5 MB per core

L3 Cache

25 MB shared

No

Unlocked Multiplier

No

1

SMP

4

Memory Parameters

DDR3,DDR4

Memory Types

DDR3,DDR4-1866

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

3

24

PCIe Lanes

32

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