Intel Xeon w7 3455 vs Intel Xeon W 2125

VS

Intel Xeon w7-3455

Intel Xeon W-2125

We compared two server CPUs: Intel Xeon w7 3455 with 24 cores 2.5GHz and Intel Xeon W 2125 with 4 cores 4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w7 3455 's Advantages

Released 5 years and 6 months late

Higher specification of memory (4800 vs 2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (67.5MB vs 8.25MB)

More modern manufacturing process (10nm vs 14nm)

Intel Xeon W 2125 's Advantages

Higher base frequency (4GHz vs 2.5GHz)

Lower TDP (120W vs 270W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w7 3455 +29%

1807

Intel Xeon W 2125

1397

Geekbench 6 Multi Core

Intel Xeon w7 3455 +118%

11021

Intel Xeon W 2125

5040

Intel Xeon w7 3455

VS

Intel Xeon W 2125

General Parameters

Feb 2023

Release Date

Aug 2017

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Skylake-W

Intel Socket 4677

Socket

Intel Socket 2066

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Xeon W (Skylake-W)

Package

10 nm

Manufacturing Process

14 nm

270 W

Power Consumption

120 W

72 °C

Peak Operating Temperature

64 °C

Intel

Foundry

Intel

4x477 mm²

Die Size

484 mm²

CPU Performance

2.5 GHz

Performance Core Base Frequency

4 GHz

4.8 GHz

Performance Core Turbo Frequency

4.5 GHz

24

Total Core Count

4

48

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

40.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

67.5 MB

L3 Cache

8.25 MB shared

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR4-2666

4 TB

Max Memory Size

-

8

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

3

112

PCIe Lanes

48

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