Xeon X3440 vs Intel Atom x7809C
We compared two server CPUs: Xeon X3440 with 4 cores 2.533GHz 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
Xeon X3440 's Advantages
Higher base frequency (2.533GHz vs 2GHz)
Larger L3 cache size (8MB vs 6MB)
Intel Atom x7809C 's Advantages
Released 14 years and 7 months late
Higher specification of memory (4800 vs 1333)
Newer PCIe version (3 vs 2)
More modern manufacturing process (10nm vs 45nm)
Lower TDP (25W vs 95W)
Score
Benchmark
Geekbench 6 Single Core
Xeon X3440
424
Intel Atom x7809C
+175%
1167
Geekbench 6 Multi Core
Xeon X3440
1351
Intel Atom x7809C
+273%
5041
General Parameters
Sep 2009
Release Date
Apr 2024
Intel
Manufacturer
Intel
Server
Type
Server
Lynnfield
Core Architecture
Amston Lake
Intel Socket 1156
Socket
Intel BGA 1264
N/A
Integrated Graphics
N/A
Xeon(Lynnfield)
Generation
Atom (Gracemont)
Package
0.774 billions
Transistor Count
-
45 nm
Manufacturing Process
10 nm
95 W
Power Consumption
25 W
Intel
Foundry
Intel
296 mm²
Die Size
-
CPU Performance
2.533 GHz
Performance Core Base Frequency
2 GHz
2.933 GHz
Performance Core Turbo Frequency
3.6 GHz
4
Total Core Count
8
8
Total Thread Count
8
133 MHz
Bus Frequency
100 MHz
19.0
Multiplier
20.0
64 KB per core
L1 Cache
96 KB per core
256 KB per core
L2 Cache
2 MB per module
8 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR3-1333
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
