Xeon E 2146G vs Xeon w7 3445

VS

Intel Xeon E-2146G

Intel Xeon w7-3445

We compared two server CPUs: Xeon E 2146G with 6 cores 3.5GHz and Xeon w7 3445 with 20 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E 2146G 's Advantages

Higher base frequency (3.5GHz vs 2.5GHz)

Lower TDP (80W vs 270W)

Xeon w7 3445 's Advantages

Released 4 years and 7 months late

Higher specification of memory (4800 vs 2666)

Newer PCIe version (5 vs 3)

Larger L3 cache size (52.5MB vs 12MB)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Geekbench 6 Single Core

Xeon E 2146G

1573

Xeon w7 3445 +15%

1821

Geekbench 6 Multi Core

Xeon E 2146G

2702

Xeon w7 3445 +391%

13287

Xeon E 2146G

VS

Xeon w7 3445

General Parameters

Jul 2018

Release Date

Feb 2023

Intel

Manufacturer

Intel

Server

Type

Server

Coffee Lake-S WS

Core Architecture

Sapphire Rapids

Intel Socket 1151

Socket

Intel Socket 4677

HD Graphics P630

Integrated Graphics

N/A

Xeon E (Coffee Lake)

Generation

Xeon W (Sapphire Rapids)

Package

14 nm

Manufacturing Process

10 nm

80 W

Power Consumption

270 W

Intel

Foundry

Intel

154 mm²

Die Size

4x477 mm²

CPU Performance

3.5 GHz

Performance Core Base Frequency

2.5 GHz

4.5 GHz

Performance Core Turbo Frequency

4.8 GHz

6

Total Core Count

20

12

Total Thread Count

40

100 MHz

Bus Frequency

100 MHz

35.0

Multiplier

25.0

64 KB per core

L1 Cache

80 KB per core

256 KB per core

L2 Cache

2 MB per core

12 MB shared

L3 Cache

52.5 MB

No

Unlocked Multiplier

No

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR4-2666

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

16

PCIe Lanes

112

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