Home Comparison Opteron 8347 HE (B3) vs Xeon X3450

Opteron 8347 HE (B3) vs Xeon X3450

We compared two server CPUs: Opteron 8347 HE (B3) with 4 cores 1.9GHz and Xeon X3450 with 4 cores 2.667GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 8347 HE (B3) 's Advantages
Lower TDP (68W vs 95W)
Xeon X3450 's Advantages
Released 1 years and 4 months late
Higher specification of memory (1333 vs 667)
Higher base frequency (2.667GHz vs 1.9GHz)
Larger L3 cache size (8MB vs 2MB)
More modern manufacturing process (45nm vs 65nm)

Score

VS

General Parameters

May 2008
Release Date
Sep 2009
AMD
Manufacturer
Intel
Server
Type
Server
Barcelona
Core Architecture
Lynnfield
AMD Socket Fr2
Socket
Intel Socket 1156
N/A
Integrated Graphics
N/A
Opteron(Barcelona)
Generation
Xeon(Lynnfield)

Package

0.463 billions
Transistor Count
0.774 billions
65 nm
Manufacturing Process
45 nm
68 W
Power Consumption
95 W
-
Foundry
Intel
285 mm²
Die Size
296 mm²

CPU Performance

1.9 GHz
Performance Core Base Frequency
2.667 GHz
0
Performance Core Turbo Frequency
3.2 GHz
4
Total Core Count
4
4
Total Thread Count
8
200 MHz
Bus Frequency
133 MHz
9.5
Multiplier
20.0
64 KB per core
L1 Cache
64 KB per core
512 KB per core
L2 Cache
256 KB per core
2 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
8
SMP
1

Memory Parameters

DDR2-667
Memory Types
DDR3-1333
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

-
PCIe Version
2
-
PCIe Lanes
16

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