Intel Xeon E5 2640 v2 vs Opteron 148
We compared two server CPUs: Intel Xeon E5 2640 v2 with 8 cores 2GHz and Opteron 148 with 1 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5 2640 v2 's Advantages
Released 8 years and 1 months late
More modern manufacturing process (22nm vs 90nm)
Opteron 148 's Advantages
Higher specification of memory (400 vs 3)
Higher base frequency (2.2GHz vs 2GHz)
Lower TDP (85W vs 95W)
Score
General Parameters
Sep 2013
Release Date
Aug 2005
Intel
Manufacturer
AMD
Server
Type
Server
Ivy Bridge-EP
Core Architecture
Venus
Intel Socket 2011
Socket
AMD Socket 939
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
Xeon E5 (Ivy Bridge-EP)
Generation
Opteron (Venus (E6))
Package
1.4 billions
Transistor Count
0.114 billions
22 nm
Manufacturing Process
90 nm
95 W
Power Consumption
85 W
Intel
Foundry
-
160 mm²
Die Size
115 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
2.2 GHz
0
Performance Core Turbo Frequency
0
8
Total Core Count
1
16
Total Thread Count
1
100 MHz
Bus Frequency
200 MHz
20.0
Multiplier
11.0
64 K per core
L1 Cache
128 KB
256 K per core
L2 Cache
1 MB
20 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
-
