Opteron 6276 vs Intel Xeon w7 3455

VS

AMD Opteron 6276

Intel Xeon w7-3455

We compared two server CPUs: Opteron 6276 with 16 cores 2.3GHz and Intel Xeon w7 3455 with 24 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6276 's Advantages

Lower TDP (115W vs 270W)

Intel Xeon w7 3455 's Advantages

Released 11 years and 3 months late

Higher specification of memory (4800 vs 3)

Newer PCIe version (5 vs 2)

Higher base frequency (2.5GHz vs 2.3GHz)

Larger L3 cache size (67.5MB vs 8MB)

More modern manufacturing process (10nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6276

198

Intel Xeon w7 3455 +812%

1807

Geekbench 6 Multi Core

Opteron 6276

1729

Intel Xeon w7 3455 +537%

11021

Opteron 6276

VS

Intel Xeon w7 3455

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

270 W

-

Peak Operating Temperature

72 °C

-

Foundry

Intel

316 mm²

Die Size

4x477 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.5 GHz

3.2 GHz

Performance Core Turbo Frequency

4.8 GHz

16

Total Core Count

24

16

Total Thread Count

48

200 MHz

Bus Frequency

100 MHz

11.5

Multiplier

25.0

768 K

L1 Cache

80 K per core

16 MB

L2 Cache

2 MB per core

8 MB per die

L3 Cache

67.5 MB

No

Unlocked Multiplier

No

4

SMP

1

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR5-4800

-

Max Memory Size

4 TB

Max Memory Channels

8

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

112

Related CPU Comparisons

1

Opteron 6276 vs Intel Xeon Gold 6416H

2

Opteron 6276 vs AMD EPYC 9365

3

Opteron 6276 vs Intel Xeon E5 4620

4

Opteron 6276 vs Intel Xeon E3 1220 v5

5

Opteron 6276 vs Intel Xeon Gold 5520

6

Opteron 6276 vs Opteron 3380

7

Opteron 6276 vs AMD EPYC 7232P

8

Opteron 6276 vs Intel Xeon E5 2678 v3

9

Opteron 6276 vs AMD EPYC 7513

10

Opteron 6276 vs Intel Xeon E5 2652 v3

Related News

1

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

2

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

3

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

4

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

5

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

6

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

7

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

8

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

9

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

10

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU