Home Comparison Intel Xeon E5 1620 v3 vs Intel Xeon D 1520

Intel Xeon E5 1620 v3 vs Intel Xeon D 1520

We compared two server CPUs: Intel Xeon E5 1620 v3 with 4 cores 3.5GHz and Intel Xeon D 1520 with 4 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 1620 v3 's Advantages
Higher specification of memory (2133 vs 4)
Higher base frequency (3.5GHz vs 2.2GHz)
Larger L3 cache size (10MB vs 1.5MB)
Intel Xeon D 1520 's Advantages
Released 6 months late
More modern manufacturing process (14nm vs 22nm)
Lower TDP (45W vs 140W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 1620 v3 +24%
1092
Intel Xeon D 1520
875
Geekbench 6 Multi Core
Intel Xeon E5 1620 v3 +28%
3974
Intel Xeon D 1520
3086
VS

General Parameters

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

Package

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

CPU Performance

3.5 GHz
Performance Core Base Frequency
2.2 GHz
3.6 GHz
Performance Core Turbo Frequency
2.6 GHz
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
35.0
Multiplier
22.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
10 MB shared
L3 Cache
1.5 MB per core
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

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

Miscellaneous

3
PCIe Version
3
40
PCIe Lanes
24

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