Home Comparison Intel Xeon E5 1428L vs Intel Xeon E5 2420

Intel Xeon E5 1428L vs Intel Xeon E5 2420

We compared two server CPUs: Intel Xeon E5 1428L with 6 cores 1.8GHz and Intel Xeon E5 2420 with 6 cores 1.9GHz . 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
Lower TDP (60W vs 95W)
Intel Xeon E5 2420 's Advantages
Higher base frequency (1.9GHz vs 1.8GHz)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 1428L +3%
385
Intel Xeon E5 2420
371
Geekbench 6 Multi Core
Intel Xeon E5 1428L +1%
1904
Intel Xeon E5 2420
1884
VS

General Parameters

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

Package

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

CPU Performance

1.8 GHz
Performance Core Base Frequency
1.9 GHz
0
Performance Core Turbo Frequency
2.4 GHz
6
Total Core Count
6
12
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
18.0
Multiplier
19.0
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
15 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR3
Memory Types
DDR3
Yes
ECC Memory Support
Yes

Miscellaneous

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