Intel Xeon X5492 vs Intel Atom x7809C
We compared two server CPUs: Intel Xeon X5492 with 4 cores 3.4GHz and Intel Atom x7809C with 8 cores 2GHz . 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 2GHz)
Intel Atom x7809C 's Advantages
Released 15 years and 7 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (3 vs 2)
More modern manufacturing process (10nm vs 45nm)
Lower TDP (25W vs 150W)
Score
General Parameters
Sep 2008
Release Date
Apr 2024
Intel
Manufacturer
Intel
Server
Type
Server
Harpertown
Core Architecture
Amston Lake
Intel Socket 771
Socket
Intel BGA 1264
N/A
Integrated Graphics
N/A
Xeon (Harpertown)
Generation
Atom (Gracemont)
Package
0.82 billions
Transistor Count
-
45 nm
Manufacturing Process
10 nm
150 W
Power Consumption
25 W
63 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
2x107 mm²
Die Size
-
CPU Performance
3.4 GHz
Performance Core Base Frequency
2 GHz
0
Performance Core Turbo Frequency
3.6 GHz
4
Total Core Count
8
4
Total Thread Count
8
400 MHz
Bus Frequency
100 MHz
8.5
Multiplier
20.0
64 K per core
L1 Cache
96 KB per core
6 MB per die
L2 Cache
2 MB per module
-
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
2
SMP
1
Memory Parameters
DDR2,DDR3
Memory Types
DDR4-3200, DDR5-4800
-
Max Memory Size
32 GB
2
Max Memory Channels
1
-
Max Memory Bandwidth
38.4 GB/s
Yes
ECC Memory Support
No
