Home Comparison Xeon E5335 vs Xeon X7542

Xeon E5335 vs Xeon X7542

We compared two server CPUs: Xeon E5335 with 4 cores 2GHz and Xeon X7542 with 6 cores 2.666GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon E5335 's Advantages
Lower TDP (80W vs 130W)
Xeon X7542 's Advantages
Released 3 years and 4 months late
Higher specification of memory (1333 vs 3)
Higher base frequency (2.666GHz vs 2GHz)
More modern manufacturing process (45nm vs 65nm)

Score

VS

General Parameters

Nov 2006
Release Date
Mar 2010
Intel
Manufacturer
Intel
Server
Type
Server
Clovertown
Core Architecture
Nehalem-EX
Intel Socket 771
Socket
Intel Socket 1567
N/A
Integrated Graphics
N/A
Xeon (Clovertown)
Generation
Xeon(Beckton)

Package

0.582 billions
Transistor Count
2.3 billions
65 nm
Manufacturing Process
45 nm
80 W
Power Consumption
130 W
66 °C
Peak Operating Temperature
-
-
Foundry
Intel
2x143 mm²
Die Size
684 mm²

CPU Performance

2 GHz
Performance Core Base Frequency
2.666 GHz
0
Performance Core Turbo Frequency
2.8 GHz
4
Total Core Count
6
4
Total Thread Count
6
333 MHz
Bus Frequency
133 MHz
6.0
Multiplier
20.0
64 KB per core
L1 Cache
64 KB per core
4 MB per die
L2 Cache
256 KB per core
-
L3 Cache
18 MB shared
No
Unlocked Multiplier
No
2
SMP
8

Memory Parameters

DDR2, DDR3
Memory Types
DDR3-1333
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

0
PCIe Version
2

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