Home Comparison Intel Xeon E3 1558L v5 vs Xeon E7 2870

Intel Xeon E3 1558L v5 vs Xeon E7 2870

We compared two server CPUs: Intel Xeon E3 1558L v5 with 4 cores 1.9GHz and Xeon E7 2870 with 10 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1558L v5 's Advantages
Released 5 years and 1 months late
Higher specification of memory (2133 vs 1333)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (45W vs 130W)
Xeon E7 2870 's Advantages
Higher base frequency (2.4GHz vs 1.9GHz)
Larger L3 cache size (30MB vs 8MB)

Score

VS

General Parameters

May 2016
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Skylake-H
Core Architecture
Westmere-EX
Intel BGA 1440
Socket
Intel Socket 1567
Iris Pro Graphics P555
Integrated Graphics
N/A
Xeon E3 (Skylake-H)
Generation
Xeon E7(Westmere-EX)

Package

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

CPU Performance

1.9 GHz
Performance Core Base Frequency
2.4 GHz
3.3 GHz
Performance Core Turbo Frequency
2.8 GHz
4
Total Core Count
10
8
Total Thread Count
20
100 MHz
Bus Frequency
133 MHz
19.0
Multiplier
18.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
256 KB per core
8 MB shared
L3 Cache
30 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR3,DDR4-2133
Memory Types
DDR3-1333
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
-
16
PCIe Lanes
-

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