Intel Xeon E3 1225 vs Intel Xeon E5 2669 v3
We compared two server CPUs: Intel Xeon E3 1225 with 4 cores 3.1GHz and Intel Xeon E5 2669 v3 with 12 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E3 1225 Advantages
Higher base frequency (3.1GHz vs 2.3GHz)
Lower TDP (95W vs 120W)
Intel Xeon E5 2669 v3 Advantages
Released 3 years and 9 months late
Higher specification of memory (2133 vs 3)
Larger L3 cache size (30MB vs 6MB)
More modern manufacturing process (22nm vs 32nm)
Score
General Parameters
Apr 2011
Release Date
Jan 2015
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge
Core Architecture
Haswell-EP
Intel Socket 1155
Socket
Intel Socket 2011-3
Intel HD P3000
Integrated Graphics
N/A
Xeon E3 (Sandy Bridge)
Generation
Xeon E5 (Haswell-EP)
Package
1.16 billions
Transistor Count
2.6 billions
32 nm
Manufacturing Process
22 nm
95 W
Power Consumption
120 W
Intel
Foundry
Intel
216 mm²
Die Size
356 mm²
CPU Performance
3.1 GHz
Performance Core Base Frequency
2.3 GHz
3.4 GHz
Performance Core Turbo Frequency
3.1 GHz
4
Total Core Count
12
4
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
31.0
Multiplier
23.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
6 MB shared
L3 Cache
30 MB shared
No
Unlocked Multiplier
No
1
SMP
2
Memory Parameters
DDR3
Memory Types
DDR3,DDR4-2133
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
16
PCIe Lanes
40
