Xeon E5345 vs Intel Xeon W 2191B

VS

Xeon E5345 Intel Xeon W 2191B

We compared two server CPUs: Xeon E5345 with 4 cores 2.333GHz and Intel Xeon W 2191B with 18 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E5345 's Advantages

Higher base frequency (2.333GHz vs 2.3GHz)

Lower TDP (80W vs 140W)

Intel Xeon W 2191B 's Advantages

Released 11 years and 1 months late

Higher specification of memory (DDR4-2666 vs DDR3 Depends on motherboard)

More modern manufacturing process (14nm vs 65nm)

Score

Benchmark

Geekbench 6 Single Core

Xeon E5345

263

Intel Xeon W 2191B +411%

1344

Geekbench 6 Multi Core

Xeon E5345

1210

Intel Xeon W 2191B +658%

9179

Xeon E5345

VS

Intel Xeon W 2191B

General Parameters

Nov 2006

Release Date

Dec 2017

Intel

Manufacturer

Intel

Server

Type

Server

Clovertown

Core Architecture

Skylake-W

Intel Socket 771

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Xeon (Clovertown)

Generation

Xeon W (Skylake-W)

Package

0.582 billions

Transistor Count

-

65 nm

Manufacturing Process

14 nm

Intel Socket 771

Socket

Intel Socket 2066

80 W

Power Consumption

140 W

66 °C

Peak Operating Temperature

66 °C

-

Foundry

Intel

2x143 mm²

Die Size

484 mm²

FC-LGA771

Package

FC-LGA2066

CPU Performance

2.333 GHz

Performance Core Base Frequency

2.3 GHz

0

Performance Core Turbo Frequency

4.3 GHz

4

Total Core Count

18

4

Total Thread Count

36

333 MHz

Bus Frequency

100 MHz

7.0

Multiplier

23.0

64 KB per core

L1 Cache

64 K per core

4 MB per die

L2 Cache

1 MB per core

-

L3 Cache

24.75 MB shared

No

Unlocked Multiplier

No

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR2, DDR3 Depends on motherboard

Memory Types

DDR4-2666

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

0

PCIe Version

3

-

PCIe Lanes

48

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