Opteron A1170 vs Intel Xeon w5 2455X

VS

AMD Opteron A1170

Intel Xeon w5-2455X

We compared two server CPUs: Opteron A1170 with 8 cores 2GHz 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 A1170 's Advantages

Lower TDP (32W vs 200W)

Intel Xeon w5 2455X 's Advantages

Released 7 years and 1 months late

Higher specification of memory (4800 vs 1866)

Newer PCIe version (5 vs 3)

Higher base frequency (3.2GHz vs 2GHz)

Larger L3 cache size (30MB vs 8MB)

More modern manufacturing process (10nm vs 28nm)

Score

Opteron A1170

VS

Intel Xeon w5 2455X

General Parameters

Jan 2016

Release Date

Feb 2023

AMD

Manufacturer

Intel

Server

Type

Server

Seattle

Core Architecture

Sapphire Rapids

AMD Socket SP1

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Opteron(Seattle)

Generation

Xeon W (Sapphire Rapids)

Package

28 nm

Manufacturing Process

10 nm

32 W

Power Consumption

200 W

80°C

Peak Operating Temperature

77 °C

GlobalFoundries

Foundry

Intel

182 mm²

Die Size

-

CPU Performance

2 GHz

Performance Core Base Frequency

3.2 GHz

0

Performance Core Turbo Frequency

4.6 GHz

8

Total Core Count

12

8

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

20.0

Multiplier

32.0

80 KB per core

L1 Cache

80 K per core

4 MB shared

L2 Cache

2 MB per core

8 MB shared

L3 Cache

30 MB

No

Unlocked Multiplier

Yes

1

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3, DDR4-1866

Memory Types

DDR5-4800

-

Max Memory Size

2 TB

2

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

3

PCIe Version

5

8

PCIe Lanes

64

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