Opteron 3380 vs Intel Xeon E5645

VS

AMD Opteron 3380

Intel Xeon E5645

We compared two server CPUs: Opteron 3380 with 8 cores 2.6GHz and Intel Xeon E5645 with 6 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 3380 's Advantages

Released 2 years and 9 months late

Higher base frequency (2.6GHz vs 2.4GHz)

Lower TDP (65W vs 80W)

Intel Xeon E5645 's Advantages

Larger L3 cache size (12MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core

Opteron 3380 +9%

466

Intel Xeon E5645

425

Geekbench 6 Multi Core

Opteron 3380

1773

Intel Xeon E5645 +75%

3117

Opteron 3380

VS

Intel Xeon E5645

General Parameters

Dec 2012

Release Date

Mar 2010

AMD

Manufacturer

Intel

Server

Type

Server

Delhi

Core Architecture

Westmere-EP

AMD Socket AM3+

Socket

Intel Socket 1366

N/A

Integrated Graphics

N/A

Opteron (Delhi)

Generation

Xeon (Westmere-EP)

Package

1.2 billions

Transistor Count

1.17 billions

32 nm

Manufacturing Process

32 nm

65 W

Power Consumption

80 W

-

Foundry

Intel

315 mm²

Die Size

239 mm²

CPU Performance

2.6 GHz

Performance Core Base Frequency

2.4 GHz

3.6 GHz

Performance Core Turbo Frequency

2.666 GHz

8

Total Core Count

6

8

Total Thread Count

12

200 MHz

Bus Frequency

133 MHz

13.0

Multiplier

18.0

384 K

L1 Cache

64 K per core

8 MB

L2 Cache

256 K per core

8 MB shared

L3 Cache

12 MB shared

No

Unlocked Multiplier

No

1

SMP

2

Memory Parameters

DDR3

Memory Types

DDR3

2

Max Memory Channels

3

No

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

2

Related CPU Comparisons

1

Opteron 3380 vs Intel Xeon E5 2687W

2

Opteron 3380 vs Opteron 1385

3

Opteron 3380 vs Xeon Platinum 8256

4

Opteron 3380 vs AMD Ryzen Threadripper PRO 5955WX

5

Opteron 3380 vs Intel Xeon w5 2455X

6

Opteron 3380 vs Xeon E6510

7

Opteron 3380 vs Intel Xeon E5 1680 v3

8

Opteron 3380 vs Intel Xeon E3 1285 v3

9

Opteron 3380 vs Intel Xeon E7 8867 v3

10

Opteron 3380 vs AMD EPYC Embedded 3351

Related News

1

The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market

2

NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps

3

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

4

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

5

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

6

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

7

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

8

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

9

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

10

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!