Intel Xeon E5 2667 vs Opteron 144
We compared two server CPUs: Intel Xeon E5 2667 with 6 cores 2.9GHz and Opteron 144 with 1 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5 2667 's Advantages
Released 6 years and 7 months late
Higher base frequency (2.9GHz vs 1.8GHz)
More modern manufacturing process (32nm vs 90nm)
Opteron 144 's Advantages
Higher specification of memory (400 vs 3)
Lower TDP (85W vs 130W)
Score
General Parameters
Mar 2012
Release Date
Aug 2005
Intel
Manufacturer
AMD
Server
Type
Server
Sandy Bridge-EP
Core Architecture
San Diego
Intel Socket 2011
Socket
AMD Socket 939
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
Xeon E5 (Sandy Bridge-EP)
Generation
Opteron (Venus (E4))
Package
2.27 billions
Transistor Count
0.114 billions
32 nm
Manufacturing Process
90 nm
130 W
Power Consumption
85 W
Intel
Foundry
-
435 mm²
Die Size
115 mm²
CPU Performance
2.9 GHz
Performance Core Base Frequency
1.8 GHz
3.5 GHz
Performance Core Turbo Frequency
0
6
Total Core Count
1
12
Total Thread Count
1
100 MHz
Bus Frequency
200 MHz
29.0
Multiplier
9.0
64 K per core
L1 Cache
128 KB
256 K per core
L2 Cache
1 MB
15 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR3
Memory Types
DDR1-400
4
Max Memory Channels
2
Yes
ECC Memory Support
No
Miscellaneous
3
PCIe Version
-
