Xeon E5472 vs Opteron 154
We compared two server CPUs: Xeon E5472 with 4 cores 3GHz and Opteron 154 with 1 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Xeon E5472 's Advantages
Released 2 years and 3 months late
Higher base frequency (3GHz vs 2.8GHz)
More modern manufacturing process (45nm vs 90nm)
Lower TDP (80W vs 104W)
Opteron 154 's Advantages
Higher specification of memory (400 vs 3)
Score
General Parameters
Nov 2007
Release Date
Aug 2005
Intel
Manufacturer
AMD
Server
Type
Server
Harpertown
Core Architecture
Venus
Intel Socket 771
Socket
AMD Socket 939
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
Xeon (Harpertown)
Generation
Opteron (Venus (E4))
Package
0.82 billions
Transistor Count
0.114 billions
45 nm
Manufacturing Process
90 nm
80 W
Power Consumption
104 W
Intel
Foundry
-
2x107 mm²
Die Size
115 mm²
CPU Performance
3 GHz
Performance Core Base Frequency
2.8 GHz
0
Performance Core Turbo Frequency
0
4
Total Core Count
1
4
Total Thread Count
1
400 MHz
Bus Frequency
200 MHz
7.5
Multiplier
14.0
64 KB per core
L1 Cache
128 KB
6 MB per die
L2 Cache
1 MB
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR2, DDR3
Depends on motherboard
Memory Types
DDR1-400
2
Max Memory Channels
2
Yes
ECC Memory Support
No
Miscellaneous
2
PCIe Version
-
