Opteron 6276 vs Intel Xeon E3 1230

VS

Opteron 6276 Intel Xeon E3 1230

We compared two server CPUs: Opteron 6276 with 16 cores 2.3GHz and Intel Xeon E3 1230 with 4 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6276 's Advantages

Released 7 months late

Intel Xeon E3 1230 's Advantages

Newer PCIe version (3 vs 2)

Higher base frequency (3.2GHz vs 2.3GHz)

Lower TDP (80W vs 115W)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6276

198

Intel Xeon E3 1230 +553%

1294

Geekbench 6 Multi Core

Opteron 6276

1729

Intel Xeon E3 1230 +122%

3842

Opteron 6276

VS

Intel Xeon E3 1230

General Parameters

Nov 2011

Release Date

Apr 2011

AMD

Manufacturer

Intel

Server

Type

Server

Interlagos

Core Architecture

Sandy Bridge

AMD Socket G34

Socket

Intel Socket 1155

N/A

Integrated Graphics

N/A

Opteron (Interlagos)

Generation

Xeon E3 (Sandy Bridge)

Package

2.4 billions

Transistor Count

1.16 billions

32 nm

Manufacturing Process

32 nm

AMD Socket G34

Socket

Intel Socket 1155

115 W

Power Consumption

80 W

-

Foundry

Intel

316 mm²

Die Size

216 mm²

-

Package

FC-LGA10

CPU Performance

2.3 GHz

Performance Core Base Frequency

3.2 GHz

Performance Core Turbo Frequency

3.6 GHz

16

Total Core Count

4

16

Total Thread Count

8

200 MHz

Bus Frequency

100 MHz

11.5

Multiplier

32.0

768 K

L1 Cache

64 K per core

16 MB

L2 Cache

256 K per core

8 MB per die

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

4

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3

Max Memory Channels

2

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

16

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