Xeon E5405 vs Opteron 8220
We compared two server CPUs: Xeon E5405 with 4 cores 2GHz and Opteron 8220 with 2 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Xeon E5405 's Advantages
Released 9 months late
Newer PCIe version (2 vs 1)
More modern manufacturing process (45nm vs 90nm)
Lower TDP (80W vs 95W)
Opteron 8220 's Advantages
Higher specification of memory (667 vs 3)
Higher base frequency (2.8GHz vs 2GHz)
Score
General Parameters
Nov 2007
Release Date
Feb 2007
Intel
Manufacturer
AMD
Server
Type
Server
Harpertown
Core Architecture
Santa Rosa
Intel Socket 771
Socket
AMD Socket F
N/A
Integrated Graphics
N/A
Xeon (Harpertown)
Generation
Opteron (Santa Rosa)
Package
0.82 billions
Transistor Count
0.227 billions
45 nm
Manufacturing Process
90 nm
80 W
Power Consumption
95 W
Intel
Foundry
-
2x107 mm²
Die Size
235 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
2.8 GHz
0
Performance Core Turbo Frequency
0
4
Total Core Count
2
4
Total Thread Count
2
333 MHz
Bus Frequency
200 MHz
6.0
Multiplier
14.0
64 KB per core
L1 Cache
128 KB per core
6 MB per die
L2 Cache
1 MB per core
No
Unlocked Multiplier
No
2
SMP
8
Memory Parameters
DDR2, DDR3
Depends on motherboard
Memory Types
DDR2-667
2
Max Memory Channels
Yes
ECC Memory Support
Yes
Miscellaneous
2
PCIe Version
1
