Xeon E5440 vs Intel Xeon E5 2628L v3
We compared two server CPUs: Xeon E5440 with 4 cores 2.833GHz and Intel Xeon E5 2628L v3 with 10 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Xeon E5440 's Advantages
Higher base frequency (2.833GHz vs 2GHz)
Intel Xeon E5 2628L v3 's Advantages
Released 6 years and 10 months late
Higher specification of memory (1866 vs 3)
Newer PCIe version (3 vs 2)
More modern manufacturing process (22nm vs 45nm)
Lower TDP (75W vs 80W)
Score
General Parameters
Nov 2007
Release Date
Sep 2014
Intel
Manufacturer
Intel
Server
Type
Server
Harpertown
Core Architecture
Haswell-EP
Intel Socket 771
Socket
Intel Socket 2011-3
N/A
Integrated Graphics
N/A
Xeon (Harpertown)
Generation
Xeon E5 (Haswell-EP)
Package
0.82 billions
Transistor Count
2.6 billions
45 nm
Manufacturing Process
22 nm
80 W
Power Consumption
75 W
Intel
Foundry
Intel
2x107 mm²
Die Size
356 mm²
CPU Performance
2.833 GHz
Performance Core Base Frequency
2 GHz
0
Performance Core Turbo Frequency
2.5 GHz
4
Total Core Count
10
4
Total Thread Count
20
333 MHz
Bus Frequency
100 MHz
8.5
Multiplier
20.0
64 KB per core
L1 Cache
64 K per core
6 MB per die
L2 Cache
256 K per core
-
L3 Cache
25 MB shared
No
Unlocked Multiplier
No
2
SMP
2
Memory Parameters
DDR2, DDR3
Depends on motherboard
Memory Types
DDR4-1866
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
2
PCIe Version
3
-
PCIe Lanes
40
