Home Comparison Xeon X5355 vs Opteron 1381

Xeon X5355 vs Opteron 1381

We compared two server CPUs: Xeon X5355 with 4 cores 2.667GHz and Opteron 1381 with 4 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon X5355 's Advantages
Higher base frequency (2.667GHz vs 2.5GHz)
Opteron 1381 's Advantages
Released 2 years and 7 months late
Higher specification of memory (1333 vs 3)
More modern manufacturing process (45nm vs 65nm)
Lower TDP (115W vs 120W)

Score

VS

General Parameters

Nov 2006
Release Date
Jun 2009
Intel
Manufacturer
AMD
Server
Type
Server
Clovertown
Core Architecture
Suzuka
Intel Socket 771
Socket
AMD Socket AM3
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
Xeon (Clovertown)
Generation
Opteron(Suzuka)

Package

0.582 billions
Transistor Count
0.758 billions
65 nm
Manufacturing Process
45 nm
120 W
Power Consumption
115 W
63 °C
Peak Operating Temperature
-
-
Foundry
GlobalFoundries
2x143 mm²
Die Size
258 mm²

CPU Performance

2.667 GHz
Performance Core Base Frequency
2.5 GHz
0
Performance Core Turbo Frequency
0
4
Total Core Count
4
4
Total Thread Count
4
333 MHz
Bus Frequency
200 MHz
8.0
Multiplier
12.5
64 KB per core
L1 Cache
128 KB per core
4 MB per die
L2 Cache
512 KB per core
-
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

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

Miscellaneous

0
PCIe Version
2

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