Intel Xeon E5 2666 v3 vs Opteron X2170
We compared two server CPUs: Intel Xeon E5 2666 v3 with 10 cores 2.9GHz and Opteron X2170 with 4 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5 2666 v3 's Advantages
Higher specification of memory (2133 vs 3)
Higher base frequency (2.9GHz vs 2.4GHz)
More modern manufacturing process (22nm vs 28nm)
Opteron X2170 's Advantages
Released 1 years and 10 months late
Lower TDP (25W vs 135W)
Score
General Parameters
Nov 2014
Release Date
Sep 2016
Intel
Manufacturer
AMD
Server
Type
Server
Haswell-EP
Core Architecture
Steppe Eagle
Intel Socket 2011-3
Socket
AMD Socket FT3
N/A
Integrated Graphics
Radeon R5E
Xeon E5 (Haswell-EP)
Generation
Opteron (X-Series)
Package
2.6 billions
Transistor Count
-
22 nm
Manufacturing Process
28 nm
135 W
Power Consumption
25 W
Intel
Foundry
-
356 mm²
Die Size
-
CPU Performance
2.9 GHz
Performance Core Base Frequency
2.4 GHz
3.5 GHz
Performance Core Turbo Frequency
0
10
Total Core Count
4
20
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
29.0
Multiplier
24.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
2 MB shared
25 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR4-2133,DDR3-2133
Memory Types
DDR3
4
Max Memory Channels
Yes
ECC Memory Support
No
Miscellaneous
3
PCIe Version
-
40
PCIe Lanes
-
