Xeon X5355 vs AMD EPYC 7443

VS

Intel Xeon X5355

AMD EPYC 7443

We compared two server CPUs: Xeon X5355 with 4 cores 2.667GHz and AMD EPYC 7443 with 24 cores 2.85GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon X5355 's Advantages

Lower TDP (120W vs 200W)

AMD EPYC 7443 's Advantages

Released 14 years and 4 months late

Higher specification of memory (3200 vs 3)

Higher base frequency (2.85GHz vs 2.667GHz)

More modern manufacturing process (7nm vs 65nm)

Score

Benchmark

Geekbench 6 Single Core

Xeon X5355

301

AMD EPYC 7443 +527%

1889

Geekbench 6 Multi Core

Xeon X5355

1355

AMD EPYC 7443 +155%

3458

Xeon X5355

VS

AMD EPYC 7443

General Parameters

Nov 2006

Release Date

Mar 2021

Intel

Manufacturer

AMD

Server

Type

Server

Clovertown

Core Architecture

Milan

Intel Socket 771

Socket

AMD Socket SP3

N/A

Integrated Graphics

N/A

Xeon (Clovertown)

Generation

EPYC (Zen 3 (Milan))

Package

0.582 billions

Transistor Count

16.6 billions

65 nm

Manufacturing Process

7 nm

120 W

Power Consumption

200 W

63 °C

Peak Operating Temperature

-

Foundry

TSMC

2x143 mm²

Die Size

4x81 mm²

-

I/O Process Size

12 nm

-

I/O Die Size

416 mm²

CPU Performance

2.667 GHz

Performance Core Base Frequency

2.85 GHz

0

Performance Core Turbo Frequency

4 GHz

4

Total Core Count

24

4

Total Thread Count

48

333 MHz

Bus Frequency

100 MHz

8.0

Multiplier

28.5

64 KB per core

L1 Cache

64 KB per core

4 MB per die

L2 Cache

512 KB per core

-

L3 Cache

128 MB shared

No

Unlocked Multiplier

No

-

Cores per CCD

6

2

SMP

2

Memory Parameters

DDR2, DDR3

Memory Types

DDR4-3200

2

Max Memory Channels

8

Yes

ECC Memory Support

Yes

Miscellaneous

0

PCIe Version

4

-

PCIe Lanes

128

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