Home Comparison Intel Xeon D 1581 vs Intel Xeon E7 8880 v3

Intel Xeon D 1581 vs Intel Xeon E7 8880 v3

Intel Xeon D 1581
VS
Intel Xeon E7 8880 v3
Intel Xeon D-1581
Intel Xeon E7-8880 v3
We compared two server CPUs: Intel Xeon D 1581 with 16 cores 1.8GHz and Intel Xeon E7 8880 v3 with 18 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1581 's Advantages
Released 8 months late
More modern manufacturing process (14nm vs 22nm)
Lower TDP (65W vs 150W)
Intel Xeon E7 8880 v3 's Advantages
Higher specification of memory (1866 vs 4)
Higher base frequency (2.3GHz vs 1.8GHz)
Larger L3 cache size (45MB vs 1.5MB)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon D 1581 +35%
690
Intel Xeon E7 8880 v3
508
Geekbench 6 Multi Core
Intel Xeon D 1581 +634%
5058
Intel Xeon E7 8880 v3
689
Intel Xeon D 1581
VS
Intel Xeon E7 8880 v3

General Parameters

Feb 2016
Release Date
Jun 2015
Intel
Manufacturer
Intel
Server
Type
Server
Broadwell
Core Architecture
Haswell-EX
Intel BGA 1667
Socket
Intel Socket 2011-3
N/A
Integrated Graphics
N/A
Xeon D (Broadwell-DE)
Generation
Xeon E7 (Haswell-EX)

Package

3.2 billions
Transistor Count
1.4 billions
14 nm
Manufacturing Process
22 nm
65 W
Power Consumption
150 W
80 °C
Peak Operating Temperature
77 °C
Intel
Foundry
Intel
246 mm²
Die Size
160 mm²

CPU Performance

1.8 GHz
Performance Core Base Frequency
2.3 GHz
2.4 GHz
Performance Core Turbo Frequency
3.1 GHz
16
Total Core Count
18
32
Total Thread Count
36
100 MHz
Bus Frequency
100 MHz
18.0
Multiplier
23.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
1.5 MB per core
L3 Cache
45 MB shared
No
Unlocked Multiplier
No
1
SMP
8

Memory Parameters

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

Miscellaneous

3
PCIe Version
3
24
PCIe Lanes
32

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