Home Comparison Intel Xeon X5677 vs Opteron A1120

Intel Xeon X5677 vs Opteron A1120

We compared two server CPUs: Intel Xeon X5677 with 4 cores 3.466GHz and Opteron A1120 with 4 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon X5677 's Advantages
Higher base frequency (3.466GHz vs 1.7GHz)
Larger L3 cache size (12MB vs 8MB)
Opteron A1120 's Advantages
Released 5 years and 10 months late
Higher specification of memory (DDR3 vs DDR3)
Newer PCIe version (3 vs 2)
Lower TDP (25W vs 130W)

Score

VS

General Parameters

Mar 2010
Release Date
Jan 2016
Intel
Manufacturer
AMD
Server
Type
Server
Westmere-EP
Core Architecture
Seattle
Intel Socket 1366
Socket
AMD Socket SP1
N/A
Integrated Graphics
N/A
Xeon (Westmere-EP)
Generation
Opteron (Seattle)

Package

1.17 billions
Transistor Count
-
32 nm
Manufacturing Process
28 nm
Intel Socket 1366
Socket
AMD Socket SP1
130 W
Power Consumption
25 W
Intel
Foundry
GlobalFoundries
239 mm²
Die Size
182 mm²
FC-LGA10
Package
FC-BGA1021

CPU Performance

3.466 GHz
Performance Core Base Frequency
1.7 GHz
3.733 GHz
Performance Core Turbo Frequency
0
4
Total Core Count
4
8
Total Thread Count
4
133 MHz
Bus Frequency
100 MHz
26.0
Multiplier
17.0
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
2 MB shared
12 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

DDR3
Memory Types
DDR3,
3
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
3
-
PCIe Lanes
8

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