Xeon E7 4850 vs Intel Atom x7809C
We compared two server CPUs: Xeon E7 4850 with 10 cores 2GHz 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 E7 4850 's Advantages
Larger L3 cache size (24MB vs 6MB)
Intel Atom x7809C 's Advantages
Released 13 years late
Higher specification of memory (4800 vs 1333)
More modern manufacturing process (10nm vs 32nm)
Lower TDP (25W vs 130W)
Score
Benchmark
Geekbench 6 Single Core
Xeon E7 4850
516
Intel Atom x7809C
+126%
1167
Geekbench 6 Multi Core
Xeon E7 4850
4797
Intel Atom x7809C
+5%
5041
General Parameters
Apr 2011
Release Date
Apr 2024
Intel
Manufacturer
Intel
Server
Type
Server
Westmere-EX
Core Architecture
Amston Lake
Intel Socket 1567
Socket
Intel BGA 1264
N/A
Integrated Graphics
N/A
Xeon E7(Westmere-EX)
Generation
Atom (Gracemont)
Package
2.6 billions
Transistor Count
-
32 nm
Manufacturing Process
10 nm
130 W
Power Consumption
25 W
Intel
Foundry
Intel
513 mm²
Die Size
-
CPU Performance
2 GHz
Performance Core Base Frequency
2 GHz
2.4 GHz
Performance Core Turbo Frequency
3.6 GHz
10
Total Core Count
8
20
Total Thread Count
8
133 MHz
Bus Frequency
100 MHz
15.0
Multiplier
20.0
64 KB per core
L1 Cache
96 KB per core
256 KB per core
L2 Cache
2 MB per module
24 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
4
SMP
1
Memory Parameters
DDR3-1333
Memory Types
DDR4-3200, DDR5-4800
-
Max Memory Size
32 GB
4
Max Memory Channels
1
-
Max Memory Bandwidth
38.4 GB/s
Yes
ECC Memory Support
No
