Intel Xeon D 1587 vs Intel Xeon X5650

VS

Intel Xeon D 1587 Intel Xeon X5650

We compared two server CPUs: Intel Xeon D 1587 with 16 cores 1.7GHz and Intel Xeon X5650 with 6 cores 2.666GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1587 's Advantages

Released 5 years and 11 months late

Newer PCIe version (3 vs 2)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (65W vs 95W)

Intel Xeon X5650 's Advantages

Higher specification of memory (DDR3 vs DDR3)

Higher base frequency (2.666GHz vs 1.7GHz)

Larger L3 cache size (12MB vs 1.5MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon D 1587 +87%

762

Intel Xeon X5650

407

Geekbench 6 Multi Core

Intel Xeon D 1587 +99%

5513

Intel Xeon X5650

2768

Intel Xeon D 1587

VS

Intel Xeon X5650

General Parameters

Feb 2016

Release Date

Mar 2010

Intel

Manufacturer

Intel

Server

Type

Server

Broadwell

Core Architecture

Westmere-EP

Intel BGA 1667

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Xeon D (Broadwell-DE)

Generation

Xeon (Westmere-EP)

Package

3.2 billions

Transistor Count

1.17 billions

14 nm

Manufacturing Process

32 nm

Intel BGA 1667

Socket

Intel Socket 1366

65 W

Power Consumption

95 W

80 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

246 mm²

Die Size

239 mm²

FC-BGA14C

Package

FC-LGA10

CPU Performance

1.7 GHz

Performance Core Base Frequency

2.666 GHz

2.3 GHz

Performance Core Turbo Frequency

3.066 GHz

16

Total Core Count

6

32

Total Thread Count

12

100 MHz

Bus Frequency

133 MHz

17.0

Multiplier

20.0

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

12 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3,

Memory Types

DDR3

2

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

2

24

PCIe Lanes

-

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