Xeon w7 3445 vs Intel Xeon Platinum 8351N

VS

Intel Xeon w7-3445

Intel Xeon Platinum 8351N

We compared two server CPUs: Xeon w7 3445 with 20 cores 2.5GHz and Intel Xeon Platinum 8351N with 36 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon w7 3445 's Advantages

Released 1 years and 10 months late

Higher specification of memory (4800 vs 2933)

Newer PCIe version (5 vs 4)

Higher base frequency (2.5GHz vs 2.4GHz)

Intel Xeon Platinum 8351N 's Advantages

Larger L3 cache size (54MB vs 52.5MB)

Lower TDP (225W vs 270W)

Score

Benchmark

Geekbench 6 Single Core

Xeon w7 3445 +5%

1821

Intel Xeon Platinum 8351N

1718

Geekbench 6 Multi Core

Xeon w7 3445

13287

Intel Xeon Platinum 8351N +26%

16804

Xeon w7 3445

VS

Intel Xeon Platinum 8351N

General Parameters

Feb 2023

Release Date

Apr 2021

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Ice Lake-SP

Intel Socket 4677

Socket

Intel Socket 4189

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Xeon Platinum (Ice Lake-SP)

Package

10 nm

Manufacturing Process

10 nm

270 W

Power Consumption

225 W

-

Peak Operating Temperature

76 °C

Intel

Foundry

Intel

4x477 mm²

Die Size

-

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.4 GHz

4.8 GHz

Performance Core Turbo Frequency

3.5 GHz

20

Total Core Count

36

40

Total Thread Count

72

100 MHz

Bus Frequency

100 MHz

25.0

Multiplier

24.0

80 KB per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

52.5 MB

L3 Cache

54 MB shared

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-2933

4 TB

Max Memory Size

-

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

112

PCIe Lanes

64

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