AMD EPYC 7742 vs Xeon X5355

VS

AMD EPYC 7742

Intel Xeon X5355

We compared two server CPUs: AMD EPYC 7742 with 64 cores 2.25GHz and Xeon X5355 with 4 cores 2.667GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7742 's Advantages

Released 12 years and 9 months late

Higher specification of memory (3200 vs 3)

More modern manufacturing process (7nm vs 65nm)

Xeon X5355 's Advantages

Higher base frequency (2.667GHz vs 2.25GHz)

Lower TDP (120W vs 225W)

Score

Benchmark

Geekbench 6 Single Core

AMD EPYC 7742 +34%

404

Xeon X5355

301

Geekbench 6 Multi Core

AMD EPYC 7742

170

Xeon X5355 +697%

1355

AMD EPYC 7742

VS

Xeon X5355

General Parameters

Aug 2019

Release Date

Nov 2006

AMD

Manufacturer

Intel

Server

Type

Server

Rome

Core Architecture

Clovertown

AMD Socket SP3

Socket

Intel Socket 771

N/A

Integrated Graphics

N/A

EPYC (Zen 2 (Rome))

Generation

Xeon (Clovertown)

Package

3.8 billions

Transistor Count

0.582 billions

7 nm

Manufacturing Process

65 nm

225 W

Power Consumption

120 W

-

Peak Operating Temperature

63 °C

TSMC

Foundry

-

74 mm²

Die Size

2x143 mm²

CPU Performance

2.25 GHz

Performance Core Base Frequency

2.667 GHz

3.4 GHz

Performance Core Turbo Frequency

0

64

Total Core Count

4

128

Total Thread Count

4

100 MHz

Bus Frequency

333 MHz

22.5

Multiplier

8.0

96 K per core

L1 Cache

64 KB per core

512 K per core

L2 Cache

4 MB per die

256 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR4-3200

Memory Types

DDR2, DDR3

8

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

4

PCIe Version

0

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