AMD EPYC 7742 vs Opteron X1150

VS

AMD EPYC 7742

AMD Opteron X1150

We compared two server CPUs: AMD EPYC 7742 with 64 cores 2.25GHz and Opteron X1150 with 4 cores 2GHz . 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 6 years and 3 months late

Higher specification of memory (3200 vs 3)

Higher base frequency (2.25GHz vs 2GHz)

More modern manufacturing process (7nm vs 28nm)

Opteron X1150 's Advantages

Lower TDP (17W vs 225W)

Score

AMD EPYC 7742

VS

Opteron X1150

General Parameters

Aug 2019

Release Date

May 2013

AMD

Manufacturer

AMD

Server

Type

Server

Rome

Core Architecture

Kyoto

AMD Socket SP3

Socket

AMD Socket FT3

N/A

Integrated Graphics

N/A

EPYC (Zen 2 (Rome))

Generation

Opteron (X-Series)

Package

3.8 billions

Transistor Count

-

7 nm

Manufacturing Process

28 nm

225 W

Power Consumption

17 W

TSMC

Foundry

-

74 mm²

Die Size

-

CPU Performance

2.25 GHz

Performance Core Base Frequency

2 GHz

3.4 GHz

Performance Core Turbo Frequency

0

64

Total Core Count

4

128

Total Thread Count

4

100 MHz

Bus Frequency

100 MHz

22.5

Multiplier

20.0

96 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

2 MB shared

256 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR3

8

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

4

PCIe Version

-

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