Xeon D 2752TER vs Intel Xeon E5649

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Intel Xeon D-2752TER

Intel Xeon E5649

We compared two server CPUs: Xeon D 2752TER with 12 cores 1.8GHz and Intel Xeon E5649 with 6 cores 2.533GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon D 2752TER 's Advantages

Released 11 years late

Higher specification of memory (2667 vs 3)

Newer PCIe version (4 vs 2)

Larger L3 cache size (20MB vs 12MB)

More modern manufacturing process (10nm vs 32nm)

Lower TDP (77W vs 80W)

Intel Xeon E5649 's Advantages

Higher base frequency (2.533GHz vs 1.8GHz)

Score

Benchmark

Geekbench 6 Single Core

Xeon D 2752TER +106%

848

Intel Xeon E5649

411

Geekbench 6 Multi Core

Xeon D 2752TER +287%

6693

Intel Xeon E5649

1727

Xeon D 2752TER

VS

Intel Xeon E5649

General Parameters

Feb 2022

Release Date

Feb 2011

Intel

Manufacturer

Intel

Server

Type

Server

Ice Lake-D

Core Architecture

Westmere-EP

Intel BGA 2579

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Xeon D(Ice Lake-D)

Generation

Xeon (Westmere-EP)

Package

-

Transistor Count

1.17 billions

10 nm

Manufacturing Process

32 nm

77 W

Power Consumption

80 W

Intel

Foundry

Intel

-

Die Size

239 mm²

CPU Performance

1.8 GHz

Performance Core Base Frequency

2.533 GHz

2.8 GHz

Performance Core Turbo Frequency

2.8 GHz

12

Total Core Count

6

24

Total Thread Count

12

100 MHz

Bus Frequency

133 MHz

18.0

Multiplier

19.0

80 KB per core

L1 Cache

64 K per core

1.25 MB per core

L2 Cache

256 K per core

20 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

2

1

AVX-512 FMA Ports

-

Memory Parameters

DDR4-2667

Memory Types

DDR3

4

Max Memory Channels

3

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

2

32

PCIe Lanes

-

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