Intel Xeon w5 3425 vs Intel Xeon Platinum 8276

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Intel Xeon w5 3425 Intel Xeon Platinum 8276

We compared two server CPUs: Intel Xeon w5 3425 with 12 cores 3.2GHz and Intel Xeon Platinum 8276 with 28 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w5 3425 's Advantages

Released 4 years and 2 months late

Higher specification of memory (DDR5-4800 vs DDR4)

Higher base frequency (3.2GHz vs 2.2GHz)

More modern manufacturing process (10nm vs 14nm)

Intel Xeon Platinum 8276 's Advantages

Larger L3 cache size (38.5MB vs 30MB)

Lower TDP (165W vs 270W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w5 3425 +145%

1721

Intel Xeon Platinum 8276

702

Geekbench 6 Multi Core

Intel Xeon w5 3425 +346%

11861

Intel Xeon Platinum 8276

2654

Intel Xeon w5 3425

VS

Intel Xeon Platinum 8276

General Parameters

Feb 2023

Release Date

Dec 2018

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Cascade Lake-SP

Intel Socket 4677

Socket

Intel Socket 3647

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Xeon Platinum (Cascade Lake-SP)

Package

-

Transistor Count

8 billions

10 nm

Manufacturing Process

14 nm

Intel Socket 4677

Socket

Intel Socket 3647

270 W

Power Consumption

165 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

4x477 mm²

Die Size

-

FC-LGA16A

Package

FC-LGA3647

CPU Performance

3.2 GHz

Performance Core Base Frequency

2.2 GHz

4.6 GHz

Performance Core Turbo Frequency

4 GHz

12

Total Core Count

28

24

Total Thread Count

56

100 MHz

Bus Frequency

100 MHz

32.0

Multiplier

22.0

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

30 MB

L3 Cache

38.5 MB shared

No

Unlocked Multiplier

No

1

SMP

8

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4

4 TB

Max Memory Size

-

8

Max Memory Channels

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

-

112

PCIe Lanes

-

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