Intel Xeon E5640 vs Intel Xeon W 3345

VS

Intel Xeon E5640 Intel Xeon W 3345

We compared two server CPUs: Intel Xeon E5640 with 4 cores 2.666GHz and Intel Xeon W 3345 with 24 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5640 's Advantages

Lower TDP (80W vs 250W)

Intel Xeon W 3345 's Advantages

Released 11 years and 4 months late

Higher specification of memory (DDR4-3200 vs DDR3)

Newer PCIe version (4 vs 2)

Higher base frequency (3GHz vs 2.666GHz)

Larger L3 cache size (36MB vs 12MB)

More modern manufacturing process (10nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5640

437

Intel Xeon W 3345 +207%

1345

Geekbench 6 Multi Core

Intel Xeon E5640

2456

Intel Xeon W 3345 +391%

12075

Intel Xeon E5640

VS

Intel Xeon W 3345

General Parameters

Mar 2010

Release Date

Jul 2021

Intel

Manufacturer

Intel

Server

Type

Server

Westmere-EP

Core Architecture

Ice Lake-W

Intel Socket 1366

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

Xeon W (Ice Lake-W)

Package

1.17 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

Intel Socket 1366

Socket

Intel Socket 4189

80 W

Power Consumption

250 W

-

Peak Operating Temperature

81 °C

Intel

Foundry

Intel

239 mm²

Die Size

-

FC-LGA10

Package

FC-LGA4189

CPU Performance

2.666 GHz

Performance Core Base Frequency

3 GHz

2.933 GHz

Performance Core Turbo Frequency

4 GHz

4

Total Core Count

24

8

Total Thread Count

48

133 MHz

Bus Frequency

100 MHz

20.0

Multiplier

30.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

12 MB shared

L3 Cache

36 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3

Memory Types

DDR4-3200

3

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

4

-

PCIe Lanes

64

Related CPU Comparisons

1

Intel Xeon E5640 vs AMD EPYC 9634

2

Intel Xeon E5640 vs Intel Xeon Gold 6554S

3

Intel Xeon Platinum 8380 vs Intel Xeon E5640

4

Intel Xeon E5640 vs Intel Xeon L5640

5

Intel Xeon E5640 vs Intel Xeon D 1541

6

AMD EPYC 9224 vs Intel Xeon E5640

7

Intel Xeon E5640 vs Intel Xeon E7 4809 v3

8

AMD EPYC 9454 vs Intel Xeon W 3345

9

Intel Xeon E5640 vs Opteron 2214 HE (F3)

10

Intel Xeon E5640 vs AMD EPYC 9754