Intel Xeon E5 4655 v3 vs Intel Xeon w5 2445

VS

Intel Xeon E5-4655 v3

Intel Xeon w5-2445

We compared two server CPUs: Intel Xeon E5 4655 v3 with 6 cores 2.9GHz and Intel Xeon w5 2445 with 10 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 4655 v3 's Advantages

Larger L3 cache size (30MB vs 26.25MB)

Lower TDP (135W vs 175W)

Intel Xeon w5 2445 's Advantages

Released 7 years and 8 months late

Higher specification of memory (4800 vs 2133)

Newer PCIe version (5 vs 3)

Higher base frequency (3.1GHz vs 2.9GHz)

More modern manufacturing process (10nm vs 22nm)

Score

Intel Xeon E5 4655 v3

VS

Intel Xeon w5 2445

General Parameters

Jun 2015

Release Date

Feb 2023

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EP

Core Architecture

Sapphire Rapids

Intel Socket 2011-3

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon E5 (Haswell-EP)

Generation

Xeon W (Sapphire Rapids)

Package

2.6 billions

Transistor Count

-

22 nm

Manufacturing Process

10 nm

135 W

Power Consumption

175 W

84 °C

Peak Operating Temperature

72 °C

Intel

Foundry

Intel

356 mm²

Die Size

-

CPU Performance

2.9 GHz

Performance Core Base Frequency

3.1 GHz

3.2 GHz

Performance Core Turbo Frequency

4.6 GHz

6

Total Core Count

10

12

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

29.0

Multiplier

31.0

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

2 MB per core

30 MB shared

L3 Cache

26.25 MB

No

Unlocked Multiplier

No

4

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2133

Memory Types

DDR5-4800

-

Max Memory Size

2 TB

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

40

PCIe Lanes

64

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