Opteron 6276 vs Xeon 6740E

VS

Opteron 6276 Xeon 6740E

We compared two server CPUs: Opteron 6276 with 16 cores 2.3GHz and Xeon 6740E with 96 cores 2.4GHz . 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 250W)

Xeon 6740E 's Advantages

Released 12 years and 7 months late

Higher specification of memory (DDR5-6400 vs DDR3)

Newer PCIe version (5 vs 2)

Higher base frequency (2.4GHz vs 2.3GHz)

Larger L3 cache size (96MB vs 8MB)

Score

Opteron 6276

VS

Xeon 6740E

General Parameters

Nov 2011

Release Date

Jun 2024

AMD

Manufacturer

Intel

Server

Type

Server

Interlagos

Core Architecture

Sierra Forest

AMD Socket G34

Socket

Intel Socket 4710

N/A

Integrated Graphics

N/A

Opteron (Interlagos)

Generation

Xeon (Sierra Forest)

Package

2.4 billions

Transistor Count

-

32 nm

Manufacturing Process

7 nm

AMD Socket G34

Socket

Intel Socket 4710

115 W

Power Consumption

250 W

-

Peak Operating Temperature

84 °C

-

Foundry

Intel

316 mm²

Die Size

-

I/O Process Size

10 nm

-

Package

FC-LGA18N

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.4 GHz

3.2 GHz

Performance Core Turbo Frequency

3.2 GHz

16

Total Core Count

96

16

Total Thread Count

96

200 MHz

Bus Frequency

100 MHz

11.5

Multiplier

24.0

768 K

L1 Cache

96 KB per core

16 MB

L2 Cache

4 MB per module

8 MB per die

L3 Cache

96 MB shared

No

Unlocked Multiplier

No

4

SMP

2

-

AVX-512 FMA Ports

2

Memory Parameters

DDR3

Memory Types

DDR5-6400

-

Max Memory Size

1 TB

Max Memory Channels

8

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

5

-

PCIe Lanes

88

Related CPU Comparisons

1

Opteron 6276 vs Intel Xeon E3 1240 v2

2

Opteron 6276 vs Intel Xeon W 2170B

3

Opteron 6276 vs Opteron 6380

4

Opteron 6276 vs Opteron 4334

5

Opteron 6276 vs Intel Xeon E5 2430L

6

Opteron 6276 vs AMD EPYC 7301

7

Opteron 6276 vs Xeon E 2456

8

Intel Xeon W 3345 vs Opteron 6276

9

Opteron 6276 vs Intel Xeon Bronze 3106

10

Opteron 6276 vs Intel Xeon D 1541

Related News

1

Changes in Intel Arrow Lake P/E Core Layout: Two Major Benefits

2

Time to Step Up, AMD and Intel! Nvidia Faces Antitrust Lawsuits in France, US, and EU

3

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

4

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

5

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

6

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2

7

AMD's Latest Breakthrough Technology Could Change the Game in the Future

8

Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs

9

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion

10

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time