Intel Xeon w5 2455X vs Opteron 6386 SE

VS

Intel Xeon w5-2455X

AMD Opteron 6386 SE

We compared two server CPUs: Intel Xeon w5 2455X with 12 cores 3.2GHz and Opteron 6386 SE with 16 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w5 2455X 's Advantages

Released 10 years and 3 months late

Higher specification of memory (4800 vs 1600)

Newer PCIe version (5 vs 2)

Higher base frequency (3.2GHz vs 2.8GHz)

Larger L3 cache size (30MB vs 8MB)

More modern manufacturing process (10nm vs 32nm)

Opteron 6386 SE 's Advantages

Lower TDP (140W vs 200W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w5 2455X +388%

2081

Opteron 6386 SE

426

Geekbench 6 Multi Core

Intel Xeon w5 2455X +180%

11071

Opteron 6386 SE

3945

Intel Xeon w5 2455X

VS

Opteron 6386 SE

General Parameters

Feb 2023

Release Date

Nov 2012

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Abu Dhabi

Intel Socket 4677

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Opteron (Abu Dhabi)

Package

-

Transistor Count

2.4 billions

10 nm

Manufacturing Process

32 nm

200 W

Power Consumption

140 W

77 °C

Peak Operating Temperature

64 °C

Intel

Foundry

GlobalFoundries

-

Die Size

2x315 mm²

CPU Performance

3.2 GHz

Performance Core Base Frequency

2.8 GHz

4.6 GHz

Performance Core Turbo Frequency

3.5 GHz

12

Total Core Count

16

24

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

32.0

Multiplier

14.0

80 K per core

L1 Cache

768 KB

2 MB per core

L2 Cache

2 MB per module

30 MB

L3 Cache

8 MB per die

Yes

Unlocked Multiplier

No

1

SMP

4

2

AVX-512 FMA Ports

-

Memory Parameters

DDR5-4800

Memory Types

DDR3-1600

2 TB

Max Memory Size

-

4

Max Memory Channels

4

Yes

ECC Memory Support

Yes

Miscellaneous

5

PCIe Version

2

64

PCIe Lanes

-

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