Intel Xeon w7 3465X vs Opteron 6278

VS

Intel Xeon w7 3465X Opteron 6278

We compared two server CPUs: Intel Xeon w7 3465X with 28 cores 2.5GHz and Opteron 6278 with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w7 3465X 's Advantages

Released 10 years and 9 months late

Higher specification of memory (DDR5-4800 vs DDR3)

Newer PCIe version (5 vs 2)

Higher base frequency (2.5GHz vs 2.4GHz)

Larger L3 cache size (75MB vs 8MB)

Opteron 6278 's Advantages

Lower TDP (115W vs 300W)

Score

Benchmark

Geekbench 6 Single Core

Intel Xeon w7 3465X +587%

2125

Opteron 6278

309

Geekbench 6 Multi Core

Intel Xeon w7 3465X +506%

15617

Opteron 6278

2575

Intel Xeon w7 3465X

VS

Opteron 6278

General Parameters

Feb 2023

Release Date

May 2012

Intel

Manufacturer

AMD

Server

Type

Server

Sapphire Rapids

Core Architecture

Interlagos

Intel Socket 4677

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon W (Sapphire Rapids)

Generation

Opteron (Interlagos)

Package

-

Transistor Count

2.4 billions

10 nm

Manufacturing Process

32 nm

Intel Socket 4677

Socket

AMD Socket G34

300 W

Power Consumption

115 W

75 °C

Peak Operating Temperature

-

Intel

Foundry

-

4x477 mm²

Die Size

316 mm²

FC-LGA16A

Package

-

CPU Performance

2.5 GHz

Performance Core Base Frequency

2.4 GHz

4.8 GHz

Performance Core Turbo Frequency

3.3 GHz

28

Total Core Count

16

56

Total Thread Count

16

100 MHz

Bus Frequency

200 MHz

25.0

Multiplier

12.0

80 K per core

L1 Cache

768 K

2 MB per core

L2 Cache

16 MB

75 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

4 TB

Max Memory Size

-

8

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

5

PCIe Version

2

112

PCIe Lanes

-

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