Intel Xeon E5 2643 v3 vs Intel Xeon W 3335

VS

Intel Xeon E5-2643 v3

Intel Xeon W-3335

We compared two server CPUs: Intel Xeon E5 2643 v3 with 6 cores 3.4GHz and Intel Xeon W 3335 with 16 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2643 v3 's Advantages

Lower TDP (135W vs 250W)

Intel Xeon W 3335 's Advantages

Released 6 years and 10 months late

Higher specification of memory (3200 vs 2133)

Newer PCIe version (4 vs 3)

Larger L3 cache size (24MB vs 20MB)

More modern manufacturing process (10nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon E5 2643 v3

1188

Intel Xeon W 3335 +13%

1351

Geekbench 6 Multi Core

Intel Xeon E5 2643 v3

8391

Intel Xeon W 3335 +25%

10557

Blender

Intel Xeon E5 2643 v3

84

Intel Xeon W 3335 +304%

340

Intel Xeon E5 2643 v3

VS

Intel Xeon W 3335

General Parameters

Sep 2014

Release Date

Jul 2021

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Ice Lake-W

Intel Socket 2011-3

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon W (Ice Lake-W)

Package

2.6 billions

Transistor Count

-

22 nm

Manufacturing Process

10 nm

135 W

Power Consumption

250 W

-

Peak Operating Temperature

78 °C

Intel

Foundry

Intel

356 mm²

Die Size

-

CPU Performance

3.4 GHz

Performance Core Base Frequency

3.4 GHz

3.7 GHz

Performance Core Turbo Frequency

4 GHz

6

Total Core Count

16

12

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

34.0

Multiplier

34.0

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

20 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR4-2133

Memory Types

DDR4-3200

4

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

4

40

PCIe Lanes

64

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