Home Comparison Intel Xeon L5609 vs Intel Xeon D 1520

Intel Xeon L5609 vs Intel Xeon D 1520

We compared two server CPUs: Intel Xeon L5609 with 4 cores 1.866GHz 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 L5609 's Advantages
Larger L3 cache size (12MB vs 1.5MB)
Lower TDP (40W vs 45W)
Intel Xeon D 1520 's Advantages
Released 5 years late
Higher specification of memory (4 vs 3)
Newer PCIe version (3 vs 2)
Higher base frequency (2.2GHz vs 1.866GHz)
More modern manufacturing process (14nm vs 32nm)

Score

VS

General Parameters

Mar 2010
Release Date
Mar 2015
Intel
Manufacturer
Intel
Server
Type
Server
Westmere-EP
Core Architecture
Broadwell
Intel Socket 1366
Socket
Intel BGA 1667
N/A
Integrated Graphics
N/A
Xeon (Westmere-EP)
Generation
Xeon D (Broadwell-DE)

Package

1.17 billions
Transistor Count
3.2 billions
32 nm
Manufacturing Process
14 nm
40 W
Power Consumption
45 W
-
Peak Operating Temperature
80 °C
Intel
Foundry
Intel
239 mm²
Die Size
246 mm²

CPU Performance

1.866 GHz
Performance Core Base Frequency
2.2 GHz
0
Performance Core Turbo Frequency
2.6 GHz
4
Total Core Count
4
4
Total Thread Count
8
133 MHz
Bus Frequency
100 MHz
14.0
Multiplier
22.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
12 MB shared
L3 Cache
1.5 MB per core
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

DDR3
Memory Types
DDR3,DDR4
3
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
3
-
PCIe Lanes
24

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