Opteron 43CX EE vs Intel Xeon E3 1220L v3

VS

AMD Opteron 43CX EE

Intel Xeon E3-1220L v3

We compared two server CPUs: Opteron 43CX EE with 4 cores 2.2GHz and Intel Xeon E3 1220L v3 with 2 cores 1.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 43CX EE 's Advantages

Higher base frequency (2.2GHz vs 1.1GHz)

Larger L3 cache size (8MB vs 4MB)

Intel Xeon E3 1220L v3 's Advantages

Released 9 months late

Higher specification of memory (1600 vs 3)

More modern manufacturing process (22nm vs 32nm)

Lower TDP (13W vs 35W)

Score

Opteron 43CX EE

VS

Intel Xeon E3 1220L v3

General Parameters

Dec 2012

Release Date

Sep 2013

AMD

Manufacturer

Intel

Server

Type

Server

Seoul

Core Architecture

Haswell-WS

AMD Socket C32

Socket

Intel Socket 1150

N/A

Integrated Graphics

N/A

Opteron (Seoul)

Generation

Xeon E3 (Haswell-WS)

Package

1.2 billions

Transistor Count

1.4 billions

32 nm

Manufacturing Process

22 nm

35 W

Power Consumption

13 W

-

Foundry

Intel

315 mm²

Die Size

160 mm²

CPU Performance

2.2 GHz

Performance Core Base Frequency

1.1 GHz

3 GHz

Performance Core Turbo Frequency

1.5 GHz

4

Total Core Count

2

4

Total Thread Count

4

200 MHz

Bus Frequency

100 MHz

11.0

Multiplier

11.0

192 K

L1 Cache

64 K per core

4 MB

L2 Cache

256 K per core

8 MB shared

L3 Cache

4 MB shared

No

Unlocked Multiplier

No

2

SMP

1

Memory Parameters

DDR3

Memory Types

DDR3-1600

Max Memory Channels

2

No

ECC Memory Support

Yes

Miscellaneous

-

PCIe Version

3

-

PCIe Lanes

16

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