Home Comparison Intel Xeon E5 2620 vs Opteron 144

Intel Xeon E5 2620 vs Opteron 144

We compared two server CPUs: Intel Xeon E5 2620 with 6 cores 2GHz 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 2620 's Advantages
Released 6 years and 7 months late
Higher specification of memory (DDR3 vs DDR1-400)
Higher base frequency (2GHz vs 1.8GHz)
Opteron 144 's Advantages
Lower TDP (85W vs 95W)

Score

VS

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
Intel Socket 2011
Socket
AMD Socket 939
95 W
Power Consumption
85 W
Intel
Foundry
-
435 mm²
Die Size
115 mm²
FC-LGA10
Package
µPGA

CPU Performance

2 GHz
Performance Core Base Frequency
1.8 GHz
2.5 GHz
Performance Core Turbo Frequency
0
6
Total Core Count
1
12
Total Thread Count
1
100 MHz
Bus Frequency
200 MHz
20.0
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
-

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