Opteron 1385 vs Intel Xeon E3 1220

VS

AMD Opteron 1385

Intel Xeon E3-1220

We compared two server CPUs: Opteron 1385 with 4 cores 2.7GHz and Intel Xeon E3 1220 with 4 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 1385 's Advantages

Higher specification of memory (1333 vs 3)

Intel Xeon E3 1220 's Advantages

Released 1 years and 10 months late

Newer PCIe version (3 vs 2)

Higher base frequency (3.1GHz vs 2.7GHz)

Larger L3 cache size (8MB vs 6MB)

More modern manufacturing process (32nm vs 45nm)

Lower TDP (80W vs 115W)

Score

Benchmark

Geekbench 6 Single Core

Opteron 1385

359

Intel Xeon E3 1220 +85%

667

Geekbench 6 Multi Core

Opteron 1385

1090

Intel Xeon E3 1220 +9%

1192

Opteron 1385

VS

Intel Xeon E3 1220

General Parameters

Jun 2009

Release Date

Apr 2011

AMD

Manufacturer

Intel

Server

Type

Server

Suzuka

Core Architecture

Sandy Bridge

AMD Socket AM3

Socket

Intel Socket 1155

On certain motherboards (Chipset feature)

Integrated Graphics

N/A

Opteron(Suzuka)

Generation

Xeon E3 (Sandy Bridge)

Package

0.758 billions

Transistor Count

1.16 billions

45 nm

Manufacturing Process

32 nm

115 W

Power Consumption

80 W

GlobalFoundries

Foundry

Intel

258 mm²

Die Size

216 mm²

CPU Performance

2.7 GHz

Performance Core Base Frequency

3.1 GHz

0

Performance Core Turbo Frequency

3.4 GHz

4

Total Core Count

4

Total Thread Count

4

200 MHz

Bus Frequency

100 MHz

13.5

Multiplier

31.0

128 KB per core

L1 Cache

64 K per core

512 KB per core

L2 Cache

256 K per core

6 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR3-1333

Memory Types

DDR3

2

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

3

-

PCIe Lanes

16

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