Xeon E7 2803 vs Opteron 6262 HE

VS

Intel Xeon E7-2803

AMD Opteron 6262 HE

We compared two server CPUs: Xeon E7 2803 with 6 cores 1.733GHz and Opteron 6262 HE with 16 cores 1.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E7 2803 's Advantages

Higher specification of memory (1333 vs 3)

Higher base frequency (1.733GHz vs 1.6GHz)

Larger L3 cache size (18MB vs 16MB)

Opteron 6262 HE 's Advantages

Released 7 months late

Lower TDP (85W vs 105W)

Score

Xeon E7 2803

VS

Opteron 6262 HE

General Parameters

Apr 2011

Release Date

Nov 2011

Intel

Manufacturer

AMD

Server

Type

Server

Westmere-EX

Core Architecture

Interlagos

Intel Socket 1567

Socket

AMD Socket G34

N/A

Integrated Graphics

N/A

Xeon E7(Westmere-EX)

Generation

Opteron (Interlagos)

Package

2.6 billions

Transistor Count

2.4 billions

32 nm

Manufacturing Process

32 nm

105 W

Power Consumption

85 W

-

Peak Operating Temperature

69 °C

Intel

Foundry

-

513 mm²

Die Size

316 mm²

CPU Performance

1.733 GHz

Performance Core Base Frequency

1.6 GHz

0

Performance Core Turbo Frequency

2.9 GHz

6

Total Core Count

16

12

Total Thread Count

16

133 MHz

Bus Frequency

200 MHz

13.0

Multiplier

8.0

64 KB per core

L1 Cache

768 K shared

256 KB per core

L2 Cache

8.00391 MB per core

18 MB shared

L3 Cache

16 MB

No

Unlocked Multiplier

No

2

SMP

2

Memory Parameters

DDR3-1333

Memory Types

DDR3

4

Max Memory Channels

Yes

ECC Memory Support

No

Miscellaneous

-

PCIe Version

2

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