Intel Xeon E5 1428L v2 vs Intel Xeon E3 1265L v2
We compared two server CPUs: Intel Xeon E5 1428L v2 with 6 cores 2.2GHz and Intel Xeon E3 1265L v2 with 4 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5 1428L v2 's Advantages
Released 1 years and 8 months late
Higher specification of memory (1333 vs 3)
Larger L3 cache size (15MB vs 8MB)
Intel Xeon E3 1265L v2 's Advantages
Higher base frequency (2.5GHz vs 2.2GHz)
Lower TDP (45W vs 60W)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E5 1428L v2
385
Intel Xeon E3 1265L v2
+54%
593
Geekbench 6 Multi Core
Intel Xeon E5 1428L v2
1904
Intel Xeon E3 1265L v2
+15%
2208
General Parameters
Jan 2014
Release Date
May 2012
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge-EN
Core Architecture
Ivy Bridge
Intel Socket 1356
Socket
Intel Socket 1155
N/A
Integrated Graphics
Intel HD 2500
Xeon E5 (Ivy Bridge-EN)
Generation
Xeon E3 (Ivy Bridge)
Package
1.86 billions
Transistor Count
1.4 billions
22 nm
Manufacturing Process
22 nm
60 W
Power Consumption
45 W
80 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
257 mm²
Die Size
160 mm²
CPU Performance
2.2 GHz
Performance Core Base Frequency
2.5 GHz
2.7 GHz
Performance Core Turbo Frequency
3.5 GHz
6
Total Core Count
4
12
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
22.0
Multiplier
25.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
15 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR3-1333
Memory Types
DDR3
3
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
24
PCIe Lanes
16
