Home Comparison Intel Xeon D 1520 vs Intel Xeon E3 1285L v3

Intel Xeon D 1520 vs Intel Xeon E3 1285L v3

Intel Xeon D 1520
VS
Intel Xeon E3 1285L v3
Intel Xeon D-1520
Intel Xeon E3-1285L v3
We compared two server CPUs: Intel Xeon D 1520 with 4 cores 2.2GHz and Intel Xeon E3 1285L v3 with 4 cores 3.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon D 1520 's Advantages
Released 1 years and 9 months late
More modern manufacturing process (14nm vs 22nm)
Lower TDP (45W vs 65W)
Intel Xeon E3 1285L v3 's Advantages
Higher base frequency (3.1GHz vs 2.2GHz)
Larger L3 cache size (8MB vs 1.5MB)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon D 1520
875
Intel Xeon E3 1285L v3 +22%
1068
Geekbench 6 Multi Core
Intel Xeon D 1520
3086
Intel Xeon E3 1285L v3 +5%
3243
VS

General Parameters

Mar 2015
Release Date
Jun 2013
Intel
Manufacturer
Intel
Server
Type
Server
Broadwell
Core Architecture
Haswell-WS
Intel BGA 1667
Socket
Intel Socket 1150
N/A
Integrated Graphics
Intel HD P4600
Xeon D (Broadwell-DE)
Generation
Xeon E3 (Haswell-WS)

Package

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

CPU Performance

2.2 GHz
Performance Core Base Frequency
3.1 GHz
2.6 GHz
Performance Core Turbo Frequency
3.9 GHz
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
22.0
Multiplier
31.0
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
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

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

Miscellaneous

3
PCIe Version
3
24
PCIe Lanes
-

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