Intel Xeon w7 3445 vs Intel Xeon Gold 6448Y

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Intel Xeon w7-3445

Intel Xeon Gold 6448Y

We compared two server CPUs: Intel Xeon w7 3445 with 20 cores 2.5GHz and Intel Xeon Gold 6448Y with 32 cores 2.1GHz . 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

Higher base frequency (2.5GHz vs 2.1GHz)

Intel Xeon Gold 6448Y 's Advantages

Larger L3 cache size (60MB vs 52.5MB)

Lower TDP (225W vs 270W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w7 3445

2112

Intel Xeon Gold 6448Y +1%

2136

Geekbench 6 Multi Core

Intel Xeon w7 3445 +79%

14583

Intel Xeon Gold 6448Y

8127

Intel Xeon w7 3445

VS

Intel Xeon Gold 6448Y

General Parameters

Feb 2023

Release Date

Jan 2023

Intel

Manufacturer

Intel

Server

Type

Server

Sapphire Rapids

Core Architecture

Sapphire Rapids

Intel Socket 4677

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Xeon Gold (Sapphire Rapids-SP)

Package

10 nm

Manufacturing Process

10 nm

270 W

Power Consumption

225 W

72 °C

Peak Operating Temperature

79 °C

Intel

Foundry

Intel

4x477 mm²

Die Size

-

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.1 GHz

4.8 GHz

Performance Core Turbo Frequency

4.1 GHz

20

Total Core Count

32

40

Total Thread Count

64

100 MHz

Bus Frequency

100 MHz

26.0

Multiplier

21.0

80 K per core

L1 Cache

80 K per core

2 MB per core

L2 Cache

2 MB per core

52.5 MB

L3 Cache

60 MB

No

Unlocked Multiplier

No

1

SMP

2

AVX-512 FMA Ports

2

Memory Parameters

DDR5-4800

Memory Types

DDR5-4800

4 TB

Max Memory Size

4 TB

8

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

5

112

PCIe Lanes

80

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