Intel Xeon E5 2648L v3 vs Opteron 146
We compared two server CPUs: Intel Xeon E5 2648L v3 with 12 cores 1.8GHz and Opteron 146 with 1 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5 2648L v3 's Advantages
Released 9 years and 1 months late
Higher specification of memory (2133 vs 400)
More modern manufacturing process (22nm vs 90nm)
Opteron 146 's Advantages
Higher base frequency (2GHz vs 1.8GHz)
Lower TDP (67W vs 75W)
Score
General Parameters
Sep 2014
Release Date
Aug 2005
Intel
Manufacturer
AMD
Server
Type
Server
Haswell-EP
Core Architecture
Venus
Intel Socket 2011-3
Socket
AMD Socket 939
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
Xeon E5 (Haswell-EP)
Generation
Opteron (Venus (E6))
Package
2.6 billions
Transistor Count
0.114 billions
22 nm
Manufacturing Process
90 nm
75 W
Power Consumption
67 W
Intel
Foundry
-
356 mm²
Die Size
115 mm²
CPU Performance
1.8 GHz
Performance Core Base Frequency
2 GHz
2.5 GHz
Performance Core Turbo Frequency
0
12
Total Core Count
1
24
Total Thread Count
1
100 MHz
Bus Frequency
200 MHz
18.0
Multiplier
10.0
64 K per core
L1 Cache
128 KB
256 K per core
L2 Cache
1 MB
30 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR4-2133
Memory Types
DDR1-400
4
Max Memory Channels
2
Yes
ECC Memory Support
No
Miscellaneous
3
PCIe Version
-
40
PCIe Lanes
-
