Intel Xeon X5492 vs Xeon E5462
We compared two server CPUs: Intel Xeon X5492 with 4 cores 3.4GHz and Xeon E5462 with 4 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon X5492 's Advantages
Released 10 months late
Higher base frequency (3.4GHz vs 2.8GHz)
Xeon E5462 's Advantages
Higher specification of memory (3 vs 3)
Lower TDP (80W vs 150W)
Score
General Parameters
Sep 2008
Release Date
Nov 2007
Intel
Manufacturer
Intel
Server
Type
Server
Harpertown
Core Architecture
Harpertown
Intel Socket 771
Socket
Intel Socket 771
N/A
Integrated Graphics
N/A
Xeon (Harpertown)
Generation
Xeon (Harpertown)
Package
0.82 billions
Transistor Count
0.82 billions
45 nm
Manufacturing Process
45 nm
150 W
Power Consumption
80 W
63 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
2x107 mm²
Die Size
2x107 mm²
CPU Performance
3.4 GHz
Performance Core Base Frequency
2.8 GHz
0
Performance Core Turbo Frequency
0
4
Total Core Count
4
4
Total Thread Count
4
400 MHz
Bus Frequency
400 MHz
8.5
Multiplier
7.0
64 K per core
L1 Cache
64 KB per core
6 MB per die
L2 Cache
6 MB per die
No
Unlocked Multiplier
No
2
SMP
2
Memory Parameters
DDR2,DDR3
Memory Types
DDR2, DDR3
Depends on motherboard
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
2
PCIe Version
2
