Home Comparison Intel Xeon E7 8860 v3 vs Intel Xeon E5 1660 v3

Intel Xeon E7 8860 v3 vs Intel Xeon E5 1660 v3

We compared two server CPUs: Intel Xeon E7 8860 v3 with 16 cores 2.2GHz and Intel Xeon E5 1660 v3 with 8 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E7 8860 v3 's Advantages
Released 9 months late
Larger L3 cache size (40MB vs 20MB)
Intel Xeon E5 1660 v3 's Advantages
Higher specification of memory (2133 vs 1866)
Higher base frequency (3GHz vs 2.2GHz)

Score

VS

General Parameters

Jun 2015
Release Date
Sep 2014
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-EX
Core Architecture
Haswell-EP
Intel Socket 2011-3
Socket
Intel Socket 2011-3
N/A
Integrated Graphics
N/A
Xeon E7 (Haswell-EX)
Generation
Xeon E5 (Haswell-EP)

Package

1.4 billions
Transistor Count
2.6 billions
22 nm
Manufacturing Process
22 nm
140 W
Power Consumption
140 W
75 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
160 mm²
Die Size
356 mm²

CPU Performance

2.2 GHz
Performance Core Base Frequency
3 GHz
3.2 GHz
Performance Core Turbo Frequency
3.5 GHz
16
Total Core Count
8
32
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
22.0
Multiplier
30.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
40 MB shared
L3 Cache
20 MB shared
No
Unlocked Multiplier
Yes
8
SMP
1

Memory Parameters

DDR3,DDR4-1866
Memory Types
DDR4-2133
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
32
PCIe Lanes
40

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