Opteron 6276 vs Intel Xeon E 2378

VS

AMD Opteron 6276

Intel Xeon E-2378

We compared two server CPUs: Opteron 6276 with 16 cores 2.3GHz and Intel Xeon E 2378 with 8 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E 2378 's Advantages

Released 9 years and 10 months late

Higher specification of memory (3200 vs 3)

Newer PCIe version (4 vs 2)

Higher base frequency (2.6GHz vs 2.3GHz)

Larger L3 cache size (16MB vs 8MB)

More modern manufacturing process (14nm vs 32nm)

Lower TDP (65W vs 115W)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6276

198

Intel Xeon E 2378 +1066%

2310

Geekbench 6 Multi Core

Opteron 6276

1729

Intel Xeon E 2378 +489%

10195

Opteron 6276

VS

Intel Xeon E 2378

General Parameters

Nov 2011

Release Date

Sep 2021

AMD

Manufacturer

Intel

Server

Type

Server

Interlagos

Core Architecture

Rocket Lake-E

AMD Socket G34

Socket

Intel Socket 1200

N/A

Integrated Graphics

N/A

Opteron (Interlagos)

Generation

Xeon (Rocket Lake-E)

Package

2.4 billions

Transistor Count

-

32 nm

Manufacturing Process

14 nm

115 W

Power Consumption

65 W

-

Foundry

Intel

316 mm²

Die Size

276 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

2.6 GHz

3.2 GHz

Performance Core Turbo Frequency

4.8 GHz

16

Total Core Count

8

16

Total Thread Count

16

200 MHz

Bus Frequency

100 MHz

11.5

Multiplier

26.0

768 K

L1 Cache

80 K per core

16 MB

L2 Cache

512 K per core

8 MB per die

L3 Cache

16 MB shared

No

Unlocked Multiplier

No

4

SMP

1

Memory Parameters

DDR3

Memory Types

DDR4-3200

Max Memory Channels

2

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

4

-

PCIe Lanes

20

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