Home Comparison Intel Xeon D 1557 vs Intel Xeon E3 1278L v4

Intel Xeon D 1557 vs Intel Xeon E3 1278L v4

We compared two server CPUs: Intel Xeon D 1557 with 12 cores 1.5GHz and Intel Xeon E3 1278L v4 with 4 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1557 's Advantages
Released 8 months late
Lower TDP (45W vs 47W)
Intel Xeon E3 1278L v4 's Advantages
Higher specification of memory (1600 vs 4)
Higher base frequency (2GHz vs 1.5GHz)
Larger L3 cache size (6MB vs 1.5MB)

Score

Benchmark

Geekbench 5 Single Core
Intel Xeon D 1557
329
Intel Xeon E3 1278L v4 +176%
909
Geekbench 5 Multi Core
Intel Xeon D 1557
1740
Intel Xeon E3 1278L v4 +127%
3963
VS

General Parameters

Feb 2016
Release Date
Jun 2015
Intel
Manufacturer
Intel
Server
Type
Server
Broadwell
Core Architecture
Broadwell-DT
Intel BGA 1667
Socket
Intel BGA 1364
N/A
Integrated Graphics
Intel Iris Pro P6300
Xeon D (Broadwell-DE)
Generation
Xeon E3 (Broadwell-DT)

Package

3.2 billions
Transistor Count
-
14 nm
Manufacturing Process
14 nm
45 W
Power Consumption
47 W
80 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
246 mm²
Die Size
182 mm²

CPU Performance

1.5 GHz
Performance Core Base Frequency
2 GHz
2.1 GHz
Performance Core Turbo Frequency
3.3 GHz
12
Total Core Count
4
24
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
15.0
Multiplier
20.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
256 KB per core
1.5 MB per core
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR3,DDR4
Memory Types
DDR3-1600
2
Max Memory Channels
2
-
Max Memory Bandwidth
25.6 GB/s
Yes
ECC Memory Support
Yes

Miscellaneous

-
Official Website
3
PCIe Version
3
24
PCIe Lanes
-

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