Opteron 6276 vs Xeon X5365

VS

AMD Opteron 6276

Intel Xeon X5365

We compared two server CPUs: Opteron 6276 with 16 cores 2.3GHz and Xeon X5365 with 4 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6276 's Advantages

Released 4 years and 3 months late

More modern manufacturing process (32nm vs 65nm)

Lower TDP (115W vs 150W)

Xeon X5365 's Advantages

Higher specification of memory (3 vs 3)

Higher base frequency (3GHz vs 2.3GHz)

Score

Benchmark

Geekbench 6 Single Core

Opteron 6276

198

Xeon X5365 +61%

319

Geekbench 6 Multi Core

Opteron 6276 +18%

1729

Xeon X5365

1459

Opteron 6276

VS

Xeon X5365

General Parameters

Nov 2011

Release Date

Aug 2007

AMD

Manufacturer

Intel

Server

Type

Server

Interlagos

Core Architecture

Clovertown

AMD Socket G34

Socket

Intel Socket 771

N/A

Integrated Graphics

N/A

Opteron (Interlagos)

Generation

Xeon (Clovertown)

Package

2.4 billions

Transistor Count

0.582 billions

32 nm

Manufacturing Process

65 nm

115 W

Power Consumption

150 W

-

Peak Operating Temperature

63 °C

316 mm²

Die Size

2x143 mm²

CPU Performance

2.3 GHz

Performance Core Base Frequency

3 GHz

3.2 GHz

Performance Core Turbo Frequency

0

16

Total Core Count

4

16

Total Thread Count

4

200 MHz

Bus Frequency

333 MHz

11.5

Multiplier

9.0

768 K

L1 Cache

64 KB per core

16 MB

L2 Cache

4 MB per die

8 MB per die

L3 Cache

-

No

Unlocked Multiplier

No

4

SMP

2

Memory Parameters

DDR3

Memory Types

DDR2, DDR3

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

0

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