Home Comparison Xeon X3440 vs Intel Xeon D 1540

Xeon X3440 vs Intel Xeon D 1540

We compared two server CPUs: Xeon X3440 with 4 cores 2.533GHz and Intel Xeon D 1540 with 8 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon X3440 's Advantages
Higher specification of memory (1333 vs 4)
Higher base frequency (2.533GHz vs 2GHz)
Larger L3 cache size (8MB vs 1.5MB)
Intel Xeon D 1540 's Advantages
Released 5 years and 6 months late
Newer PCIe version (3 vs 2)
More modern manufacturing process (14nm vs 45nm)
Lower TDP (45W vs 95W)

Score

VS

General Parameters

Sep 2009
Release Date
Mar 2015
Intel
Manufacturer
Intel
Server
Type
Server
Lynnfield
Core Architecture
Broadwell
Intel Socket 1156
Socket
Intel BGA 1667
N/A
Integrated Graphics
N/A
Xeon(Lynnfield)
Generation
Xeon D (Broadwell-DE)

Package

0.774 billions
Transistor Count
3.2 billions
45 nm
Manufacturing Process
14 nm
95 W
Power Consumption
45 W
-
Peak Operating Temperature
80 °C
Intel
Foundry
Intel
296 mm²
Die Size
246 mm²

CPU Performance

2.533 GHz
Performance Core Base Frequency
2 GHz
2.933 GHz
Performance Core Turbo Frequency
2.6 GHz
4
Total Core Count
8
8
Total Thread Count
16
133 MHz
Bus Frequency
100 MHz
19.0
Multiplier
20.0
64 KB per core
L1 Cache
64 K per core
256 KB per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
1.5 MB per core
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR3-1333
Memory Types
DDR3,DDR4
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
3
16
PCIe Lanes
24

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