Intel Xeon E5 2683 v3 vs Xeon EC5549
We compared two server CPUs: Intel Xeon E5 2683 v3 with 14 cores 2GHz and Xeon EC5549 with 4 cores 2.533GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5 2683 v3 's Advantages
Released 4 years and 7 months late
Higher specification of memory (2133 vs 1333)
Newer PCIe version (3 vs 2)
Larger L3 cache size (35MB vs 8MB)
More modern manufacturing process (22nm vs 45nm)
Xeon EC5549 's Advantages
Higher base frequency (2.533GHz vs 2GHz)
Lower TDP (85W vs 120W)
Score
General Parameters
Sep 2014
Release Date
Feb 2010
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-EP
Core Architecture
Jasper Forest
Intel Socket 2011-3
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
Xeon E5 (Haswell-EP)
Generation
Xeon(Jasper Forest)
Package
2.6 billions
Transistor Count
-
22 nm
Manufacturing Process
45 nm
120 W
Power Consumption
85 W
Intel
Foundry
Intel
356 mm²
Die Size
263 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
2.533 GHz
3 GHz
Performance Core Turbo Frequency
2.933 GHz
14
Total Core Count
4
28
Total Thread Count
8
100 MHz
Bus Frequency
133 MHz
20.0
Multiplier
19.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
256 KB per core
35 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
2
SMP
2
Memory Parameters
DDR4-2133
Memory Types
DDR3-1333
4
Max Memory Channels
3
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
2
40
PCIe Lanes
-
