Home Comparison Intel Xeon D 1531 vs Intel Xeon E5 2686 v3

Intel Xeon D 1531 vs Intel Xeon E5 2686 v3

We compared two server CPUs: Intel Xeon D 1531 with 6 cores 2.2GHz and Intel Xeon E5 2686 v3 with 18 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1531 's Advantages
Released 1 years and 2 months late
Higher base frequency (2.2GHz vs 2GHz)
More modern manufacturing process (14nm vs 22nm)
Lower TDP (35W vs 120W)
Intel Xeon E5 2686 v3 's Advantages
Higher specification of memory (2133 vs 4)
Larger L3 cache size (45MB vs 1.5MB)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon D 1531
759
Intel Xeon E5 2686 v3 +36%
1033
Geekbench 6 Multi Core
Intel Xeon D 1531
1338
Intel Xeon E5 2686 v3 +546%
8649
VS

General Parameters

Nov 2015
Release Date
Sep 2014
Intel
Manufacturer
Intel
Server
Type
Server
Broadwell
Core Architecture
Haswell-EP
Intel BGA 1667
Socket
Intel Socket 2011-3
N/A
Integrated Graphics
N/A
Xeon D (Broadwell-DE)
Generation
Xeon E5 (Haswell-EP)

Package

3.2 billions
Transistor Count
2.6 billions
14 nm
Manufacturing Process
22 nm
35 W
Power Consumption
120 W
80 °C
Peak Operating Temperature
83 °C
Intel
Foundry
Intel
246 mm²
Die Size
356 mm²

CPU Performance

2.2 GHz
Performance Core Base Frequency
2 GHz
2.7 GHz
Performance Core Turbo Frequency
3.5 GHz
6
Total Core Count
18
12
Total Thread Count
36
100 MHz
Bus Frequency
100 MHz
22.0
Multiplier
20.0
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
2

Memory Parameters

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

Miscellaneous

3
PCIe Version
3
24
PCIe Lanes
40

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