Intel Xeon w7 3445 vs Xeon W 1390

VS

Intel Xeon w7-3445

Intel Xeon W-1390

We compared two server CPUs: Intel Xeon w7 3445 with 20 cores 2.5GHz and Xeon W 1390 with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w7 3445 's Advantages

Released 1 years and 9 months late

Higher specification of memory (4800 vs 3200)

Newer PCIe version (5 vs 4)

Larger L3 cache size (52.5MB vs 16MB)

More modern manufacturing process (10nm vs 14nm)

Xeon W 1390 's Advantages

Higher base frequency (2.8GHz vs 2.5GHz)

Lower TDP (80W vs 270W)

Score

Intel Xeon w7 3445

VS

Xeon W 1390

General Parameters

Feb 2023

Release Date

May 2021

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Rocket Lake-S

Intel Socket 4677

Socket

Intel Socket 1200

N/A

Integrated Graphics

UHD Graphics P750

Xeon W (Sapphire Rapids)

Generation

Xeon W (Rocket Lake-S)

Package

10 nm

Manufacturing Process

14 nm

270 W

Power Consumption

80 W

72 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

4x477 mm²

Die Size

276 mm²

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.8 GHz

4.8 GHz

Performance Core Turbo Frequency

5.2 GHz

20

Total Core Count

8

40

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

26.0

Multiplier

28.0

80 K per core

L1 Cache

80 KB per core

2 MB per core

L2 Cache

512 KB per core

52.5 MB

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

1

SMP

1

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR4-3200

4 TB

Max Memory Size

-

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

4

112

PCIe Lanes

20

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