Home Comparison Intel Xeon E5 4620 vs Opteron X2 165

Intel Xeon E5 4620 vs Opteron X2 165

We compared two server CPUs: Intel Xeon E5 4620 with 8 cores 2.2GHz and Opteron X2 165 with 2 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 4620 's Advantages
Released 6 years and 9 months late
Higher base frequency (2.2GHz vs 1.8GHz)
More modern manufacturing process (32nm vs 90nm)
Opteron X2 165 's Advantages
Higher specification of memory (400 vs 3)
Lower TDP (110W vs 130W)

Score

VS

General Parameters

May 2012
Release Date
Aug 2005
Intel
Manufacturer
AMD
Server
Type
Server
Sandy Bridge-EP
Core Architecture
Denmark
Intel Socket 2011
Socket
AMD Socket 939
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
Xeon E5 (Sandy Bridge-EP)
Generation
Opteron X2 (Denmark)

Package

2.27 billions
Transistor Count
0.233 billions
32 nm
Manufacturing Process
90 nm
130 W
Power Consumption
110 W
-
Peak Operating Temperature
65 °C
Intel
Foundry
-
435 mm²
Die Size
199 mm²

CPU Performance

2.2 GHz
Performance Core Base Frequency
1.8 GHz
2.6 GHz
Performance Core Turbo Frequency
0
8
Total Core Count
2
16
Total Thread Count
2
100 MHz
Bus Frequency
200 MHz
26.0
Multiplier
9.0
64 KB per core
L1 Cache
128 KB per core
256 KB per core
L2 Cache
1 MB per core
16 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
4
SMP
2

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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