Intel Xeon Platinum 8558U vs Xeon w7 3445

VS

Intel Xeon Platinum 8558U

Intel Xeon w7-3445

We compared two server CPUs: Intel Xeon Platinum 8558U with 48 cores 2.0GHz 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

Intel Xeon Platinum 8558U 's Advantages

Released 10 months late

Larger L3 cache size (260MB vs 52.5MB)

More modern manufacturing process (7nm vs 10nm)

Xeon w7 3445 's Advantages

Higher base frequency (2.5GHz vs 2.0GHz)

Lower TDP (270W vs 300W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon Platinum 8558U

1098

Xeon w7 3445 +65%

1821

Geekbench 6 Multi Core

Intel Xeon Platinum 8558U

10801

Xeon w7 3445 +23%

13287

Intel Xeon Platinum 8558U

VS

Xeon w7 3445

General Parameters

Dec 2023

Release Date

Feb 2023

Intel

Manufacturer

Intel

Server

Type

Server

Emerald Rapids

Core Architecture

Sapphire Rapids

Intel Socket 4677

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Xeon Platinum (Emerald Rapids-SP)

Generation

Xeon W (Sapphire Rapids)

Package

7 nm

Manufacturing Process

10 nm

300 W

Power Consumption

270 W

98 °C

Peak Operating Temperature

-

Intel

Foundry

Intel

4x477 mm²

Die Size

4x477 mm²

CPU Performance

2.0 GHz

Performance Core Base Frequency

2.5 GHz

4.0 GHz

Performance Core Turbo Frequency

4.8 GHz

48

Total Core Count

20

96

Total Thread Count

40

100 MHz

Bus Frequency

100 MHz

20

Multiplier

25.0

80 K per core

L1 Cache

80 KB per core

2 MB per core

L2 Cache

2 MB per core

260 MB

L3 Cache

52.5 MB

No

Unlocked Multiplier

No

2

SMP

1

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

80

PCIe Lanes

112

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