Intel Xeon X5492 vs Xeon E7 2803
We compared two server CPUs: Intel Xeon X5492 with 4 cores 3.4GHz and Xeon E7 2803 with 6 cores 1.733GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon X5492 's Advantages
Higher base frequency (3.4GHz vs 1.733GHz)
Xeon E7 2803 's Advantages
Released 2 years and 7 months late
Higher specification of memory (1333 vs 3)
More modern manufacturing process (32nm vs 45nm)
Lower TDP (105W vs 150W)
Score
General Parameters
Sep 2008
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Harpertown
Core Architecture
Westmere-EX
Intel Socket 771
Socket
Intel Socket 1567
N/A
Integrated Graphics
N/A
Xeon (Harpertown)
Generation
Xeon E7(Westmere-EX)
Package
0.82 billions
Transistor Count
2.6 billions
45 nm
Manufacturing Process
32 nm
150 W
Power Consumption
105 W
63 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
2x107 mm²
Die Size
513 mm²
CPU Performance
3.4 GHz
Performance Core Base Frequency
1.733 GHz
0
Performance Core Turbo Frequency
0
4
Total Core Count
6
4
Total Thread Count
12
400 MHz
Bus Frequency
133 MHz
8.5
Multiplier
13.0
64 K per core
L1 Cache
64 KB per core
6 MB per die
L2 Cache
256 KB per core
-
L3 Cache
18 MB shared
No
Unlocked Multiplier
No
2
SMP
2
Memory Parameters
DDR2,DDR3
Memory Types
DDR3-1333
2
Max Memory Channels
4
Yes
ECC Memory Support
Yes
Miscellaneous
2
PCIe Version
-
