Intel Xeon E5649 vs Xeon E 2174G

VS

Intel Xeon E5649

Intel Xeon E-2174G

We compared two server CPUs: Intel Xeon E5649 with 6 cores 2.533GHz and Xeon E 2174G with 4 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5649 's Advantages

Larger L3 cache size (12MB vs 8MB)

Xeon E 2174G 's Advantages

Released 7 years and 5 months late

Higher specification of memory (2666 vs 3)

Newer PCIe version (3 vs 2)

Higher base frequency (3.8GHz vs 2.533GHz)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (71W vs 80W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5649

411

Xeon E 2174G +267%

1512

Geekbench 6 Multi Core

Intel Xeon E5649

1727

Xeon E 2174G +195%

5103

Intel Xeon E5649

VS

Xeon E 2174G

General Parameters

Feb 2011

Release Date

Jul 2018

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EP

Core Architecture

Coffee Lake-S WS

Intel Socket 1366

Socket

Intel Socket 1151

N/A

Integrated Graphics

HD Graphics P630

Xeon (Westmere-EP)

Generation

Xeon E (Coffee Lake)

Package

1.17 billions

Transistor Count

-

32 nm

Manufacturing Process

14 nm

80 W

Power Consumption

71 W

Intel

Foundry

Intel

239 mm²

Die Size

126 mm²

CPU Performance

2.533 GHz

Performance Core Base Frequency

3.8 GHz

2.8 GHz

Performance Core Turbo Frequency

4.7 GHz

6

Total Core Count

4

12

Total Thread Count

8

133 MHz

Bus Frequency

100 MHz

19.0

Multiplier

38.0

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

256 KB per core

12 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4-2666

3

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

16

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