Home Comparison Intel Xeon E5 1428L vs Intel Xeon E3 1245

Intel Xeon E5 1428L vs Intel Xeon E3 1245

We compared two server CPUs: Intel Xeon E5 1428L with 6 cores 1.8GHz and Intel Xeon E3 1245 with 4 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 1428L 's Advantages
Released 1 years and 1 months late
Larger L3 cache size (15MB vs 8MB)
Lower TDP (60W vs 95W)
Intel Xeon E3 1245 's Advantages
Higher base frequency (3.3GHz vs 1.8GHz)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 1428L
385
Intel Xeon E3 1245 +91%
736
Geekbench 6 Multi Core
Intel Xeon E5 1428L
1904
Intel Xeon E3 1245 +35%
2578
VS

General Parameters

May 2012
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge-EN
Core Architecture
Sandy Bridge
Intel Socket 1356
Socket
Intel Socket 1155
N/A
Integrated Graphics
Intel HD P3000
Xeon E5 (Sandy Bridge-EN)
Generation
Xeon E3 (Sandy Bridge)

Package

1.27 billions
Transistor Count
1.16 billions
32 nm
Manufacturing Process
32 nm
60 W
Power Consumption
95 W
Intel
Foundry
Intel
294 mm²
Die Size
216 mm²

CPU Performance

1.8 GHz
Performance Core Base Frequency
3.3 GHz
0
Performance Core Turbo Frequency
3.7 GHz
6
Total Core Count
4
12
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
18.0
Multiplier
33.0
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
Memory Types
DDR3
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

-
PCIe Version
3
-
PCIe Lanes
16

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