Intel Xeon E7 8870 v3 vs Intel Xeon w7 3455

VS

Intel Xeon E7 8870 v3 Intel Xeon w7 3455

We compared two server CPUs: Intel Xeon E7 8870 v3 with 18 cores 2.1GHz and Intel Xeon w7 3455 with 24 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E7 8870 v3 's Advantages

Lower TDP (140W vs 270W)

Intel Xeon w7 3455 's Advantages

Released 7 years and 8 months late

Higher specification of memory (DDR5-4800 vs DDR3)

Newer PCIe version (5 vs 3)

Higher base frequency (2.5GHz vs 2.1GHz)

Larger L3 cache size (67.5MB vs 45MB)

More modern manufacturing process (10nm vs 22nm)

Score

Intel Xeon E7 8870 v3

VS

Intel Xeon w7 3455

General Parameters

Jun 2015

Release Date

Feb 2023

Intel

Manufacturer

Intel

Server

Type

Server

Haswell-EX

Core Architecture

Sapphire Rapids

Intel Socket 2011-3

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon E7 (Haswell-EX)

Generation

Xeon W (Sapphire Rapids)

Package

1.4 billions

Transistor Count

-

22 nm

Manufacturing Process

10 nm

Intel Socket 2011-3

Socket

Intel Socket 4677

140 W

Power Consumption

270 W

75 °C

Peak Operating Temperature

72 °C

Intel

Foundry

Intel

160 mm²

Die Size

4x477 mm²

FC-LGA12C

Package

FC-LGA16A

CPU Performance

2.1 GHz

Performance Core Base Frequency

2.5 GHz

2.9 GHz

Performance Core Turbo Frequency

4.8 GHz

18

Total Core Count

24

36

Total Thread Count

48

100 MHz

Bus Frequency

100 MHz

21.0

Multiplier

25.0

64 K per core

L1 Cache

80 K per core

256 K per core

L2 Cache

2 MB per core

45 MB shared

L3 Cache

67.5 MB

No

Unlocked Multiplier

No

8

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3,

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

32

PCIe Lanes

112

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