Xeon X5355 vs Opteron 6278

VS

Intel Xeon X5355

AMD Opteron 6278

We compared two server CPUs: Xeon X5355 with 4 cores 2.667GHz and Opteron 6278 with 16 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon X5355 's Advantages

Higher base frequency (2.667GHz vs 2.4GHz)

Opteron 6278 's Advantages

Released 5 years and 6 months late

Higher specification of memory (3 vs 3)

More modern manufacturing process (32nm vs 65nm)

Lower TDP (115W vs 120W)

Score

Benchmark

Geekbench 6 Single Core

Xeon X5355

301

Opteron 6278 +2%

309

Geekbench 6 Multi Core

Xeon X5355

1355

Opteron 6278 +90%

2575

Xeon X5355

VS

Opteron 6278

General Parameters

Nov 2006

Release Date

May 2012

Intel

Manufacturer

AMD

Server

Type

Server

Clovertown

Core Architecture

Interlagos

Intel Socket 771

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon (Clovertown)

Generation

Opteron (Interlagos)

Package

0.582 billions

Transistor Count

2.4 billions

65 nm

Manufacturing Process

32 nm

120 W

Power Consumption

115 W

63 °C

Peak Operating Temperature

-

2x143 mm²

Die Size

316 mm²

CPU Performance

2.667 GHz

Performance Core Base Frequency

2.4 GHz

0

Performance Core Turbo Frequency

3.3 GHz

4

Total Core Count

16

4

Total Thread Count

16

333 MHz

Bus Frequency

200 MHz

8.0

Multiplier

12.0

64 KB per core

L1 Cache

768 K

4 MB per die

L2 Cache

16 MB

-

L3 Cache

8 MB per die

No

Unlocked Multiplier

No

2

SMP

4

Memory Parameters

DDR2, DDR3

Memory Types

DDR3

2

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

0

PCIe Version

2

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