Opteron 6276 vs Intel Xeon w3 2423

VS

AMD Opteron 6276

Intel Xeon w3-2423

We compared two server CPUs: Opteron 6276 with 16 cores 2.3GHz and Intel Xeon w3 2423 with 6 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6276 's Advantages

Higher base frequency (2.3GHz vs 2.1GHz)

Lower TDP (115W vs 120W)

Intel Xeon w3 2423 's Advantages

Released 11 years and 3 months late

Higher specification of memory (4400 vs 3)

Newer PCIe version (5 vs 2)

Larger L3 cache size (15MB vs 8MB)

More modern manufacturing process (10nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6276

198

Intel Xeon w3 2423 +835%

1852

Geekbench 6 Multi Core

Opteron 6276

1729

Intel Xeon w3 2423 +351%

7802

Opteron 6276

VS

Intel Xeon w3 2423

General Parameters

Nov 2011

Release Date

Feb 2023

AMD

Manufacturer

Intel

Server

Type

Server

Interlagos

Core Architecture

Sapphire Rapids

AMD Socket G34

Socket

Intel Socket 4677

N/A

Integrated Graphics

N/A

Opteron (Interlagos)

Generation

Xeon W (Sapphire Rapids)

Package

2.4 billions

Transistor Count

-

32 nm

Manufacturing Process

10 nm

115 W

Power Consumption

120 W

-

Peak Operating Temperature

64 °C

-

Foundry

Intel

316 mm²

Die Size

-

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.1 GHz

3.2 GHz

Performance Core Turbo Frequency

4.2 GHz

16

Total Core Count

6

16

Total Thread Count

12

200 MHz

Bus Frequency

100 MHz

11.5

Multiplier

21.0

768 K

L1 Cache

80 K per core

16 MB

L2 Cache

2 MB per core

8 MB per die

L3 Cache

15 MB

No

Unlocked Multiplier

No

4

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR5-4400

-

Max Memory Size

2 TB

Max Memory Channels

4

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

64

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