Xeon E5472 vs Xeon X7458
We compared two server CPUs: Xeon E5472 with 4 cores 3GHz and Xeon X7458 with 6 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Xeon E5472 's Advantages
Higher base frequency (3GHz vs 2.4GHz)
Lower TDP (80W vs 90W)
Xeon X7458 's Advantages
Released 10 months late
Higher specification of memory (667 vs 3)
Score
General Parameters
Nov 2007
Release Date
Sep 2008
Intel
Manufacturer
Intel
Server
Type
Server
Harpertown
Core Architecture
Dunnington
Intel Socket 771
Socket
Intel Socket 604
N/A
Integrated Graphics
On certain motherboards (Chipset feature)
Xeon (Harpertown)
Generation
Xeon MP (Dunnington)
Package
0.82 billions
Transistor Count
1.9 billions
45 nm
Manufacturing Process
45 nm
80 W
Power Consumption
90 W
Intel
Foundry
Intel
2x107 mm²
Die Size
503 mm²
CPU Performance
3 GHz
Performance Core Base Frequency
2.4 GHz
0
Performance Core Turbo Frequency
0
4
Total Core Count
6
4
Total Thread Count
6
400 MHz
Bus Frequency
266 MHz
7.5
Multiplier
9.0
64 KB per core
L1 Cache
64 KB per core
6 MB per die
L2 Cache
3 MB per module
-
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
2
SMP
4
Memory Parameters
DDR2, DDR3
Depends on motherboard
Memory Types
DDR2, DDR3-667
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
2
PCIe Version
0
