Home Comparison Intel Xeon E3 1578L v5 vs Intel Xeon X5647

Intel Xeon E3 1578L v5 vs Intel Xeon X5647

We compared two server CPUs: Intel Xeon E3 1578L v5 with 4 cores 2GHz and Intel Xeon X5647 with 4 cores 2.933GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1578L v5 's Advantages
Released 5 years and 3 months late
Higher specification of memory (2133 vs 3)
Newer PCIe version (3 vs 2)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (45W vs 130W)
Intel Xeon X5647 's Advantages
Higher base frequency (2.933GHz vs 2GHz)
Larger L3 cache size (12MB vs 8MB)

Score

VS

General Parameters

May 2016
Release Date
Feb 2011
Intel
Manufacturer
Intel
Server
Type
Server
Skylake-H
Core Architecture
Westmere-EP
Intel BGA 1440
Socket
Intel Socket 1366
Iris Pro Graphics P580
Integrated Graphics
N/A
Xeon E3 (Skylake-H)
Generation
Xeon (Westmere-EP)

Package

2.3 billions
Transistor Count
1.17 billions
14 nm
Manufacturing Process
32 nm
45 W
Power Consumption
130 W
Intel
Foundry
Intel
171 mm²
Die Size
239 mm²

CPU Performance

2 GHz
Performance Core Base Frequency
2.933 GHz
3.4 GHz
Performance Core Turbo Frequency
3.2 GHz
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
133 MHz
20.0
Multiplier
22.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR3,DDR4-2133
Memory Types
DDR3
2
Max Memory Channels
3
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
2
16
PCIe Lanes
-

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