Opteron 4340 vs Intel Xeon w5 2455X

VS

AMD Opteron 4340

Intel Xeon w5-2455X

We compared two server CPUs: Opteron 4340 with 6 cores 3.5GHz and Intel Xeon w5 2455X with 12 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 4340 's Advantages

Higher base frequency (3.5GHz vs 3.2GHz)

Lower TDP (95W vs 200W)

Intel Xeon w5 2455X 's Advantages

Released 10 years and 2 months late

Higher specification of memory (4800 vs 3)

Larger L3 cache size (30MB vs 8MB)

More modern manufacturing process (10nm vs 32nm)

Score

Opteron 4340

VS

Intel Xeon w5 2455X

General Parameters

Dec 2012

Release Date

Feb 2023

AMD

Manufacturer

Intel

Server

Type

Server

Seoul

Core Architecture

Sapphire Rapids

AMD Socket C32

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Opteron (Seoul)

Generation

Xeon W (Sapphire Rapids)

Package

1.2 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

95 W

Power Consumption

200 W

-

Peak Operating Temperature

77 °C

-

Foundry

Intel

315 mm²

Die Size

-

CPU Performance

3.5 GHz

Performance Core Base Frequency

3.2 GHz

3.8 GHz

Performance Core Turbo Frequency

4.6 GHz

6

Total Core Count

12

6

Total Thread Count

24

200 MHz

Bus Frequency

100 MHz

17.5

Multiplier

32.0

288 K

L1 Cache

80 K per core

6 MB

L2 Cache

2 MB per core

8 MB shared

L3 Cache

30 MB

No

Unlocked Multiplier

Yes

2

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR5-4800

-

Max Memory Size

2 TB

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

5

-

PCIe Lanes

64

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