Intel Xeon E5645 vs Opteron 8347 HE

VS

Intel Xeon E5645

AMD Opteron 8347 HE

We compared two server CPUs: Intel Xeon E5645 with 6 cores 2.4GHz and Opteron 8347 HE with 4 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5645 's Advantages

Released 2 years and 6 months late

Higher base frequency (2.4GHz vs 1.9GHz)

Larger L3 cache size (12MB vs 2MB)

More modern manufacturing process (32nm vs 65nm)

Opteron 8347 HE 's Advantages

Higher specification of memory (667 vs 3)

Lower TDP (68W vs 80W)

Score

Intel Xeon E5645

VS

Opteron 8347 HE

General Parameters

Mar 2010

Release Date

Sep 2007

Intel

Manufacturer

AMD

Server

Type

Server

Westmere-EP

Core Architecture

Barcelona

Intel Socket 1366

Socket

AMD Socket Fr2

N/A

Integrated Graphics

N/A

Xeon (Westmere-EP)

Generation

Opteron(Barcelona)

Package

1.17 billions

Transistor Count

0.463 billions

32 nm

Manufacturing Process

65 nm

80 W

Power Consumption

68 W

Intel

Foundry

-

239 mm²

Die Size

285 mm²

CPU Performance

2.4 GHz

Performance Core Base Frequency

1.9 GHz

2.666 GHz

Performance Core Turbo Frequency

0

6

Total Core Count

4

12

Total Thread Count

4

133 MHz

Bus Frequency

200 MHz

18.0

Multiplier

9.5

64 K per core

L1 Cache

64 KB per core

256 K per core

L2 Cache

512 KB per core

12 MB shared

L3 Cache

2 MB shared

No

Unlocked Multiplier

No

2

SMP

8

Memory Parameters

DDR3

Memory Types

DDR2-667

3

Max Memory Channels

2

Yes

ECC Memory Support

Yes

Miscellaneous

2

PCIe Version

-

Related CPU Comparisons

1

Intel Xeon E5645 vs Intel Xeon E5 1660 v2

2

Intel Xeon E5645 vs Intel Xeon Gold 5415

3

Intel Xeon E5645 vs Intel Xeon E3 1260L

4

Intel Xeon E5645 vs Intel Xeon W3680

5

Intel Xeon E5645 vs Xeon D 2799

6

Intel Xeon E5645 vs Opteron 4332 HE

7

Intel Xeon E5645 vs Intel Xeon E3 1225 v3

8

Intel Xeon E5645 vs AMD Ryzen Threadripper PRO 5965WX

9

Intel Xeon E5645 vs Intel Xeon E5 4607

10

Intel Xeon E5645 vs AMD Ryzen Threadripper PRO 5945WX

Related News

1

CXMT Reportedly Achieves 80% Yield in DDR5 Production

2

Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

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